{"id":5538,"date":"2026-06-20T21:58:24","date_gmt":"2026-06-20T13:58:24","guid":{"rendered":"https:\/\/www.semiconductorcutting.com\/?p=5538"},"modified":"2026-06-20T21:58:24","modified_gmt":"2026-06-20T13:58:24","slug":"what-is-used-wafer-slicing-wire-saw","status":"publish","type":"post","link":"https:\/\/www.semiconductorcutting.com\/ja\/what-is-used-wafer-slicing-wire-saw\/","title":{"rendered":"\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u306b\u306f\u3069\u306e\u3088\u3046\u306a\u30af\u30fc\u30e9\u30f3\u30c8\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u304b\uff1f\u7d14\u6c34\u3001\u5207\u524a\u6cb9\u3001pH\u8abf\u6574"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u306a\u305c\u30a6\u30a7\u30fc\u30cf\u306f\u5207\u65ad\u4e2d\u306b\u5272\u308c\u308b\u306e\u3067\u3059\u304b\uff1f\u79c1\u306f\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u696d\u754c\u306715\u5e74\u4ee5\u4e0a\u306e\u7d4c\u9a13\u304c\u3042\u308a\u3001\u4e0d\u9069\u5207\u306a\u30af\u30fc\u30e9\u30f3\u30c8\u304c\u30d0\u30c3\u30c1\u5168\u4f53\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u3068\u3092\u76ee\u306e\u5f53\u305f\u308a\u306b\u3057\u3066\u304d\u307e\u3057\u305f\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u4f7f\u7528\u3059\u308b\u30af\u30fc\u30e9\u30f3\u30c8\u3001DI\u6c34\u3068\u5207\u524a\u6db2\u304c\u306a\u305c\u91cd\u8981\u306a\u306e\u304b\u3001\u305d\u3057\u3066pH\u5236\u5fa1\u304c\u3069\u306e\u3088\u3046\u306b\u30aa\u30da\u30ec\u30fc\u30b7\u30e7\u30f3\u3092\u5b89\u5168\u304b\u3064\u30af\u30ea\u30fc\u30f3\u306b\u3059\u308b\u306e\u304b\u3092\u63a2\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\u305d\u3057\u3066\u3069\u306e\u3088\u3046\u306b\u6a5f\u80fd\u3057\u307e\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong><a href=\"https:\/\/www.semiconductorcutting.com\/ja\/%e5%95%86%e5%93%81%e3%82%ab%e3%83%86%e3%82%b4%e3%83%aa%e3%83%bc\/%e8%a3%bd%e5%93%81-2\/multi-wire-saw-machines\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc <\/a><\/strong>\u306f\u4e00\u7a2e\u306e\u5207\u65ad\u6a5f\u3067\u3059\u3002\u30b7\u30ea\u30b3\u30f3\u3001SiC\u3001\u30b5\u30d5\u30a1\u30a4\u30a2\u306a\u3069\u306e\u786c\u3044\u6750\u6599\u3092\u8584\u3044\u30a6\u30a7\u30fc\u30cf\u306b\u5207\u65ad\u3057\u307e\u3059\u3002\u8584\u3044\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u30ef\u30a4\u30e4\u30fc\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u30ef\u30a4\u30e4\u30fc\u306f\u751f\u5730\u3092\u7d20\u65e9\u304f\u30b8\u30c3\u30d1\u30fc\u306e\u3088\u3046\u306b\u6a2a\u5207\u308a\u307e\u3059\u3002\u30ef\u30a4\u30e4\u30fc\u3092\u30c8\u30e9\u30c3\u30af\u306b\u4fdd\u3064\u305f\u3081\u306e\u30b0\u30eb\u30fc\u30d6\u30db\u30a4\u30fc\u30eb\u3002\u3053\u308c\u306f\u3001\u30ab\u30fc\u30d5\u30ed\u30b9\uff08\u6750\u6599\u306e\u640d\u5931\u304c\u975e\u5e38\u306b\u5c11\u306a\u3044\uff09\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b\u3053\u3068\u3092\u610f\u5473\u3057\u307e\u3059\u3002.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30b7\u30ea\u30b3\u30f3\u30a6\u30a7\u30fc\u30cf\u3092\u30b9\u30e9\u30a4\u30b9\u3059\u308b\u306b\u306f\u3001\u30b9\u30d4\u30fc\u30c9\u3068\u7cbe\u5ea6\u304c\u5fc5\u8981\u3067\u3059\u3002\u5207\u65ad\u30be\u30fc\u30f3\u306b\u30af\u30fc\u30e9\u30f3\u30c8\u304c\u30b9\u30d7\u30ec\u30fc\u3055\u308c\u307e\u3059\u3002\u30ef\u30a4\u30e4\u30fc\u3092\u51b7\u5374\u3057\u3001\u5207\u308a\u304f\u305a\u3092\u53d6\u308a\u9664\u304d\u307e\u3059\u3002\u51b7\u5374\u306a\u3057\u3067\u306f\u3001\u30ef\u30a4\u30e4\u30fc\u3068\u30a6\u30a7\u30fc\u30cf\u304c\u904e\u71b1\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3072\u3073\u5272\u308c\u3084\u640d\u50b7\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/06\/image-4.png\" alt=\"\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\" class=\"wp-image-5539\" style=\"width:460px\" srcset=\"https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/06\/image-4.png 800w, https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/06\/image-4-300x300.png 300w, https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/06\/image-4-150x150.png 150w, https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/06\/image-4-768x768.png 768w, https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/06\/image-4-12x12.png 12w, https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/06\/image-4-600x600.png 600w, https:\/\/www.semiconductorcutting.com\/wp-content\/uploads\/2026\/06\/image-4-100x100.png 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6280\u8853\u6982\u8981\uff1a\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u306e\u4e3b\u8981\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u30d1\u30e9\u30e1\u30fc\u30bf<\/strong><\/td><td><strong>\u8a73\u7d30<\/strong><\/td><\/tr><tr><td>\u30ef\u30a4\u30e4\u30fc\u30bf\u30a4\u30d7<\/td><td>\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u92fc\u7dda<\/td><\/tr><tr><td>\u30ef\u30a4\u30e4\u30fc\u30b9\u30d4\u30fc\u30c9<\/td><td>10\u201330 m\/s<\/td><\/tr><tr><td>\u30af\u30fc\u30e9\u30f3\u30c8\u30bf\u30a4\u30d7<\/td><td>DI\u6c34 \/ \u5207\u524a\u6db2<\/td><\/tr><tr><td>\u5207\u65ad\u6750\u6599<\/td><td>\u30b7\u30ea\u30b3\u30f3\u3001SiC\u3001\u30b5\u30d5\u30a1\u30a4\u30a2<\/td><\/tr><tr><td>\u30b1\u30eb\u30d5\u30a3\u30ed\u30b9<\/td><td>100\u2013200 \u00b5m<\/td><\/tr><tr><td>\u8868\u9762\u4ed5\u4e0a\u3052<\/td><td>Ra &lt; 1 \u00b5m<\/td><\/tr><tr><td>\u30b0\u30eb\u30fc\u30d6\u30db\u30a4\u30fc\u30eb\u306e\u5f79\u5272<\/td><td>\u30ef\u30a4\u30e4\u30fc\u5f35\u529b\u3068\u7d4c\u8def\u5236\u5fa1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u9ad8\u901f\u30de\u30eb\u30c1\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u30de\u30b7\u30f3\u306b\u304a\u3044\u3066\u3001\u30af\u30fc\u30e9\u30f3\u30c8\u306e\u9078\u629e\u304c\u91cd\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9069\u5207\u306a\u30af\u30fc\u30e9\u30f3\u30c8\u306e\u4f7f\u7528\u306f\u3001\u91cd\u5927\u306a\u554f\u984c\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u30ef\u30a4\u30e4\u30fc\u304c\u5207\u65ad\u3055\u308c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30a6\u30a7\u30fc\u30cf\u8868\u9762\u3092\u640d\u50b7\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u6b69\u7559\u307e\u308a\u304c\u4f4e\u4e0b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002 <strong><a href=\"https:\/\/www.semiconductorcutting.com\/ja\/how-do-multi-wire-saw-machines-work\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u9ad8\u901f\u30de\u30eb\u30c1\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u30de\u30b7\u30f3<\/a><\/strong> \u30af\u30fc\u30e9\u30f3\u30c8\u306f\u51b7\u5374\u4ee5\u4e0a\u306e\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u7834\u7247\u3092\u6d17\u3044\u6d41\u3057\u307e\u3059\u3002\u62b5\u6297\u3092\u6e1b\u3089\u3057\u307e\u3059\u3002\u30af\u30fc\u30e9\u30f3\u30c8\u304c\u904e\u5ea6\u306b\u9178\u6027\u307e\u305f\u306f\u30a2\u30eb\u30ab\u30ea\u6027\u306e\u5834\u5408\u3001\u30ef\u30a4\u30e4\u30fc\u3092\u8150\u98df\u3055\u305b\u307e\u3059\u3002.\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30a6\u30a7\u30fc\u30cf\u306e\u88cf\u5074\u304b\u3089\u30a6\u30a7\u30fc\u30cf\u3092\u7834\u640d\u3055\u305b\u308b\u53ef\u80fd\u6027\u3082\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30af\u30fc\u30e9\u30f3\u30c8\u306e\u7a2e\u985e\u3068pH\u3092\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u3059\u3079\u3066\u306e\u7cbe\u5bc6\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u5207\u65ad\u30b7\u30b9\u30c6\u30e0\u306b\u3068\u3063\u3066\u5fc5\u9808\u3067\u3059\u3002\u9ad8\u7cbe\u5ea6\u30a6\u30a7\u30fc\u30cf\u30b9\u30e9\u30a4\u30b7\u30f3\u30b0\u3068\u6a5f\u68b0\u5bff\u547d\u306e\u5ef6\u9577\u306e\u79d8\u8a23\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>DI\u30a6\u30a9\u30fc\u30bf\u30fc\u3068\u306f\u4f55\u3067\u3059\u304b\uff1f\u307e\u305f\u3001\u306a\u305c\u4f7f\u7528\u3055\u308c\u308b\u306e\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DI\u30a6\u30a9\u30fc\u30bf\u30fc\u306f\u8131\u30a4\u30aa\u30f3\u6c34\u306e\u7565\u3067\u3059\u3002\u30df\u30cd\u30e9\u30eb\u542b\u6709\u91cf\u304c\u975e\u5e38\u306b\u5c11\u306a\u3044\u3067\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u30a6\u30a7\u30fc\u30cf\u30b9\u30e9\u30a4\u30b7\u30f3\u30b0\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u30b7\u30b9\u30c6\u30e0\u3067\u4e3b\u8981\u306a\u30af\u30fc\u30e9\u30f3\u30c8\u3067\u3059\u3002\u30ef\u30a4\u30e4\u30fc\u3084\u30a6\u30a7\u30fc\u30cf\u306b\u5806\u7a4d\u3057\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DI\u30a6\u30a9\u30fc\u30bf\u30fc\u306f\u5c0e\u96fb\u7387\u304c\u975e\u5e38\u306b\u4f4e\u3044\u3067\u3059\u3002\u30a6\u30a7\u30fc\u30cf\u8868\u9762\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u5207\u65ad\u30a8\u30ea\u30a2\u3092\u6e05\u6383\u3057\u307e\u3059\u3002\u6c5a\u67d3\u306a\u3057\u3002.<\/li>\n\n\n\n<li>\u30af\u30ed\u30fc\u30ba\u30c9\u30eb\u30fc\u30d7\u30b7\u30b9\u30c6\u30e0\u3067\u7c21\u5358\u306b\u308d\u904e\u3057\u3066\u518d\u5229\u7528\u3067\u304d\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u5207\u524a\u6db2\u6dfb\u52a0\u5264\u3068\u4e92\u63db\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u51b7\u5374\u306b\u304a\u3051\u308bDI\u30a6\u30a9\u30fc\u30bf\u30fc\u306e\u7279\u6027<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u7279\u6027<\/strong><\/td><td><strong>\u5024 \/ \u8aac\u660e<\/strong><\/td><\/tr><tr><td>\u5c0e\u96fb\u7387<\/td><td>&lt; 1 \u00b5S\/cm<\/td><\/tr><tr><td>pH\u7bc4\u56f2<\/td><td>6.5 \u2013 7.5 (\u4e2d\u6027)<\/td><\/tr><tr><td>\u7c92\u5b50\u308d\u904e<\/td><td>0.2 \u2013 1 \u00b5m\u30d5\u30a3\u30eb\u30bf\u30fc\u30b5\u30a4\u30ba<\/td><\/tr><tr><td>\u30ea\u30b5\u30a4\u30af\u30eb\u7387<\/td><td>\u30af\u30ed\u30fc\u30ba\u30c9\u30b7\u30b9\u30c6\u30e0\u3067\u6700\u592790%<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5207\u524a\u6db2\u306f\u30b7\u30ea\u30b3\u30f3\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u30d7\u30ed\u30bb\u30b9\u3067\u3069\u306e\u3088\u3046\u306b\u5f79\u7acb\u3061\u307e\u3059\u304b\uff1f<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">DI\u6c34\u3068\u6df7\u5408\u3055\u308c\u305f\u5207\u524a\u6db2\u3002\u6f64\u6ed1\u3068\u51b7\u5374\u3092\u5f37\u5316\u3057\u307e\u3059\u3002\u30ef\u30a4\u30e4\u30fc\u3068\u30a6\u30a7\u30fc\u30cf\u306e\u63a5\u89e6\u70b9\u3067\u306e\u71b1\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u7d30\u304b\u304f\u523b\u307e\u308c\u305f\u7c92\u5b50\u3092\u9664\u53bb\u3059\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8868\u9762\u5f35\u529b\u3092\u4f4e\u4e0b\u3055\u305b\u307e\u3059\u3002\u30af\u30fc\u30e9\u30f3\u30c8\u304c\u3088\u308a\u5747\u4e00\u306b\u5206\u6563\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u9577\u6642\u9593\u306e\u5207\u65ad\u3067\u30ef\u30a4\u30e4\u30fc\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u5c0f\u3055\u306a\u30b5\u30d6\u30b5\u30fc\u30d5\u30a7\u30b9\u30c0\u30e1\u30fc\u30b8\u5207\u65ad\u306e\u5371\u967a\u6027\u3092\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30b0\u30eb\u30fc\u30d6\u30db\u30a4\u30fc\u30eb\u30ef\u30a4\u30e4\u30fc\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3092\u5b89\u5b9a\u306b\u4fdd\u3064\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>pH\u5236\u5fa1\u306fSiC\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u88c5\u7f6e\u3092\u3069\u306e\u3088\u3046\u306b\u4fdd\u8b77\u3057\u307e\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">pH\u8abf\u6574\u306f\u3057\u3070\u3057\u3070\u5fd8\u308c\u3089\u308c\u304c\u3061\u3067\u3059\u304c\u3001\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u300cpH\u304c\u9ad8\u3059\u304e\u305f\u308a\u4f4e\u3059\u304e\u305f\u308a\u3059\u308b\u3068\u3001\u60aa\u3044\u3053\u3068\u304c\u8d77\u3053\u308a\u307e\u3059\u3002\u300d\u30a6\u30a7\u30cf\u30fc\u8868\u9762\u3092\u8150\u98df\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30ef\u30a4\u30e4\u30fc\u88ab\u8986\u3092\u6eb6\u304b\u3059\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002pH\u306e\u5909\u5316\u306f\u3001SiC\u30a6\u30a7\u30cf\u30fc\u5207\u65ad\u88c5\u7f6e\u3084\u30b5\u30d5\u30a1\u30a4\u30a2\u30a6\u30a7\u30cf\u30fc\u5207\u65ad\u6a5f\u306e\u69cb\u6210\u306b\u30d4\u30c3\u30c6\u30a3\u30f3\u30b0\u3092\u5f15\u304d\u8d77\u3053\u3057\u307e\u3059\u3002\u307e\u305f\u3001\u5e73\u5766\u5ea6\u306e\u4f4e\u4e0b\u306b\u3082\u3064\u306a\u304c\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6642\u306b\u306f\u914d\u7dda\u304c\u65ad\u7dda\u3059\u308b\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002pH\u30928\u304b\u30899.5\u306e\u9593\u306b\u7dad\u6301\u3059\u308b\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002\u3053\u306e\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u6700\u65b0\u306e\u30a6\u30a7\u30cf\u30fc\u5207\u65ad\u6280\u8853\u30b7\u30b9\u30c6\u30e0\u306b\u9069\u7528\u3055\u308c\u307e\u3059\u3002\u5b89\u5b9a\u3057\u305fpH\u306f\u3001\u5b9f\u884c\u3054\u3068\u306b\u5b89\u5b9a\u3057\u305f\u7d50\u679c\u3092\u610f\u5473\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>pH\u304c\u7bc4\u56f2\u5916\u306b\u306a\u308b\u3068\u3069\u3046\u306a\u308b\u304b\uff1f<\/strong><\/h3>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u6bd4\u8f03\u8868\uff1a\u30a6\u30a7\u30cf\u30fc\u3068\u30ef\u30a4\u30e4\u30fc\u3078\u306epH\u306e\u5f71\u97ff<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>pH\u30ec\u30d9\u30eb<\/strong><\/td><td><strong>\u30a6\u30a7\u30cf\u30fc\u3078\u306e\u5f71\u97ff<\/strong><\/td><td><strong>\u30ef\u30a4\u30e4\u30fc\u3078\u306e\u5f71\u97ff<\/strong><\/td><td><strong>\u30ea\u30b9\u30af\u30ec\u30d9\u30eb<\/strong><\/td><\/tr><tr><td>6\u672a\u6e80<\/td><td>\u8868\u9762\u30a8\u30c3\u30c1\u30f3\u30b0<\/td><td>\u30ef\u30a4\u30e4\u30fc\u8150\u98df<\/td><td>\u9ad8\u3044<\/td><\/tr><tr><td>6 \u2013 7.5<\/td><td>\u4e2d\u6027\u3001\u5b89\u5168<\/td><td>\u4f4e\u6469\u8017<\/td><td>\u4f4e\u3044<\/td><\/tr><tr><td>8 \u2013 9.5<\/td><td>\u6700\u9069\u30be\u30fc\u30f3<\/td><td>\u6700\u5c0f\u9650\u306e\u6469\u8017<\/td><td>\u975e\u5e38\u306b\u4f4e\u3044<\/td><\/tr><tr><td>10\u4ee5\u4e0a<\/td><td>\u30a2\u30eb\u30ab\u30ea\u6027\u306b\u3088\u308b\u30c0\u30e1\u30fc\u30b8<\/td><td>\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u306e\u52a3\u5316<\/td><td>\u9ad8\u3044<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">pH\u30926\u304b\u30899.5\u306e\u9593\u306b\u4fdd\u3061\u307e\u3059\u3002\u307b\u3068\u3093\u3069\u306e\u8584\u578b\u30a6\u30a7\u30fc\u30cf\u88fd\u9020\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u8a2d\u5b9a\u306b\u304a\u3051\u308b\u6700\u9069\u306a\u30be\u30fc\u30f3\u306f\u7d04pH 8.5\u3067\u3059\u3002\u3053\u308c\u306f\u5f31\u30a2\u30eb\u30ab\u30ea\u6027\u3067\u3042\u308a\u3001\u307b\u3068\u3093\u3069\u7121\u5bb3\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>pH\u5236\u5fa1\u30af\u30fc\u30e9\u30f3\u30c8\u30b7\u30b9\u30c6\u30e0\u306e\u5229\u70b9\u3068\u6b20\u70b9<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u5229\u70b9:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30ef\u30a4\u30e4\u30fc\u306e\u5bff\u547d\u304c\u5ef6\u3073\u307e\u3059\u3002\u4ea4\u63db\u8cbb\u7528\u304c\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30a6\u30a7\u30fc\u30cf\u8868\u9762\u306e\u6539\u5584 \u3072\u3073\u5272\u308c\u304c\u6e1b\u5c11\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30b1\u30d5\u30ed\u30b9\u304c\u5c11\u306a\u304f\u3001\u30ef\u30a4\u30e4\u30fc\u5207\u65ad\u4f5c\u696d\u306e\u30ea\u30b9\u30af\u304c\u4f4e\u6e1b\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30d0\u30c3\u30c1\u3054\u3068\u306b\u540c\u3058\u54c1\u8cea\u306e\u30a2\u30a6\u30c8\u30d7\u30c3\u30c8\u304c\u5f97\u3089\u308c\u307e\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u77ed\u6240:<\/strong><\/h4>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pH\u76e3\u8996\u6a5f\u5668\u304c\u5fc5\u8981\u3067\u3059\u3002\u8cbb\u7528\u304c\u304b\u304b\u308a\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u5316\u5b66\u85ac\u54c1\u6ce8\u5165\u30b7\u30b9\u30c6\u30e0\u306b\u3088\u308a\u3001\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u8cbb\u7528\u304c\u5897\u52a0\u3057\u307e\u3059\u3002.<\/li>\n\n\n\n<li>\u30aa\u30da\u30ec\u30fc\u30bf\u30fc\u306f\u9069\u5207\u306b\u53d6\u308a\u6271\u3046\u305f\u3081\u306e\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u304c\u5fc5\u8981\u3067\u3059\u3002.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u3067pH\u5236\u5fa1\u30af\u30fc\u30e9\u30f3\u30c8\u3092\u4f7f\u7528\u3059\u308b\u7523\u696d\u306f\uff1f<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u592a\u967d\u96fb\u6c60\u306e\u88fd\u9020\uff08\u5358\u7d50\u6676\u304a\u3088\u3073\u591a\u7d50\u6676\u30b7\u30ea\u30b3\u30f3\uff09<\/li>\n\n\n\n<li>\u30d1\u30ef\u30fc\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\uff08SiC\u304a\u3088\u3073GaN\u30a6\u30a7\u30fc\u30cf\u88fd\u9020\uff09<\/li>\n\n\n\n<li>LED\u304a\u3088\u3073\u5149\u5b66\u90e8\u54c1\uff08\u30b5\u30d5\u30a1\u30a4\u30a2\u30a6\u30a7\u30fc\u30cf\u306e\u30b9\u30e9\u30a4\u30b9\uff09<\/li>\n\n\n\n<li>Semiconductor fabs using ultra thin wafer cutting technologies<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>What Are Real-World Examples of Coolant Use in Wire Saw Cutting?<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">The usage of coolant on a wafer slicing wire saw varies for each material. Every business has its own flow, mix and pH requirements. Getting them properly will increase production and save waste.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u7cbe\u5ea6 <strong><a href=\"https:\/\/www.semiconductorcutting.com\/ja\/%e8%a3%bd%e5%93%81\/ultra-thin-wafer-slicing-wire-saw\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc<\/a><\/strong><a href=\"https:\/\/www.semiconductorcutting.com\/ja\/%e8%a3%bd%e5%93%81\/ultra-thin-wafer-slicing-wire-saw\/\"> <\/a>companies commonly employ auto coolant systems. This reduces human mistake. Below are some real-world examples from various sectors.<\/p>\n\n\n\n<iframe width=\"1011\" height=\"572\" src=\"https:\/\/www.youtube.com\/embed\/H71HnGQuqsc\" title=\"\u70ad\u5316\u30b1\u30a4\u7d20\u3068\u77f3\u82f1\u306e\u8f2a\u90ed\u5207\u65ad\uff5c\u9ad8\u901f\u7cbe\u5bc6Vimfun\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Case Studies: Coolant Use by Industry Sector<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u7523\u696d<\/strong><\/td><td><strong>\u7d20\u6750<\/strong><\/td><td><strong>\u30af\u30fc\u30e9\u30f3\u30c8\u30bf\u30a4\u30d7<\/strong><\/td><td><strong>pH\u7bc4\u56f2<\/strong><\/td><td><strong>\u4e3b\u306a\u5229\u70b9<\/strong><\/td><\/tr><tr><td>Solar PV<\/td><td>Monocrystalline Si<\/td><td>DI water + PEG fluid<\/td><td>8.0 \u2013 9.0<\/td><td>Lower kerf loss<\/td><\/tr><tr><td>\u30d1\u30ef\u30fc\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9<\/td><td>SiC<\/td><td>Diamond wire + DI water<\/td><td>8.5 \u2013 9.5<\/td><td>Less subsurface damage<\/td><\/tr><tr><td>LED\u88fd\u9020<\/td><td>\u30b5\u30d5\u30a1\u30a4\u30a2<\/td><td>DI water + surfactant<\/td><td>7.5 \u2013 8.5<\/td><td>Clean surface finish<\/td><\/tr><tr><td>\u534a\u5c0e\u4f53\u5de5\u5834<\/td><td>Silicon<\/td><td>\u30af\u30ed\u30fc\u30ba\u30c9\u30eb\u30fc\u30d7DI\u30b7\u30b9\u30c6\u30e0<\/td><td>6.5 \u2013 8.0<\/td><td>\u9ad8\u7d14\u5ea6\u51fa\u529b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Vimfun\u306f\u5148\u9032\u7684\u306a\u30af\u30fc\u30e9\u30f3\u30c8\u5bfe\u5fdc\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u30b7\u30b9\u30c6\u30e0\u3092\u3069\u306e\u3088\u3046\u306b\u30b5\u30dd\u30fc\u30c8\u3059\u308b\u304b<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u4fe1\u983c\u3067\u304d\u308b\u9ad8\u54c1\u8cea\u306a\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u5207\u65ad\u30b7\u30b9\u30c6\u30e0\u3092\u304a\u63a2\u3057\u3067\u3059\u304b\uff1f Vimfun\u306f\u826f\u3044\u9078\u629e\u80a2\u3067\u3059\u3002\u540c\u793e\u306e\u30c7\u30d0\u30a4\u30b9\u306f\u3001SiC\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u88c5\u7f6e\u3001\u30b5\u30d5\u30a1\u30a4\u30a2\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u6a5f\u69cb\u6210\u306a\u3069\u3067\u52d5\u4f5c\u3057\u307e\u3059\u3002.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vimfun\u30b7\u30b9\u30c6\u30e0\u306b\u306f\u3001\u30b0\u30eb\u30fc\u30d6\u30db\u30a4\u30fc\u30eb\u30ef\u30a4\u30e4\u30fc\u5236\u5fa1\u30b7\u30b9\u30c6\u30e0\u304c\u642d\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30af\u30fc\u30e9\u30f3\u30c8\u6d41\u91cf\u5236\u5fa1\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002Vimfun\u306e\u9769\u65b0\u7684\u306a\u30a6\u30a7\u30fc\u30cf\u30b9\u30e9\u30a4\u30b9\u6280\u8853\u6a5f\u68b0\u306e\u5168\u30e9\u30a4\u30f3\u30ca\u30c3\u30d7\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u30b7\u30b9\u30c6\u30e0\u306b\u304a\u3051\u308b\u30af\u30fc\u30e9\u30f3\u30c8\u7ba1\u7406\u306e\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u512a\u308c\u305f\u30af\u30fc\u30e9\u30f3\u30c8\u7ba1\u7406\u306f\u3001 <strong><a href=\"https:\/\/www.semiconductorcutting.com\/ja\/how-effective-wire-saw-wafer-slicing\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc <\/a><\/strong>\u30b9\u30e0\u30fc\u30ba\u306b\u52d5\u4f5c\u3055\u305b\u307e\u3059\u3002\u307e\u305f\u3001\u5ec3\u68c4\u7269\u3092\u524a\u6e1b\u3057\u307e\u3059\u3002\u6a5f\u68b0\u3068\u30a6\u30a7\u30fc\u30cf\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u4ee5\u4e0b\u306f\u3001\u73fe\u5728\u306e\u9ad8\u901f\u30de\u30eb\u30c1\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u6a5f\u68b0\u64cd\u4f5c\u3067\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u4e3b\u306a\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3067\u3059\u3002.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u4e3b\u8981\u306a\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30bb\u30f3\u30b5\u30fc\u307e\u305f\u306f\u30c6\u30b9\u30c8\u30ad\u30c3\u30c8\u3092\u4f7f\u7528\u3057\u3066\u6bce\u65e5pH\u3092\u30c6\u30b9\u30c8\u3059\u308b<\/li>\n\n\n\n<li>\u30af\u30fc\u30e9\u30f3\u30c8\u306e\u7c92\u5b50\u9664\u53bb\u306e\u305f\u3081\u306e0.2-1 \u00b5m\u30d5\u30a3\u30eb\u30bf\u30fc<\/li>\n\n\n\n<li>\u2013 \u5ec3\u68c4\u7269\u3092\u524a\u6e1b\u3057\u3001DI\u6c34\u3092\u30ea\u30b5\u30a4\u30af\u30eb\u3059\u308b\u305f\u3081\u306b\u30af\u30ed\u30fc\u30ba\u30c9\u30eb\u30fc\u30d7\u30b7\u30b9\u30c6\u30e0\u3092\u4f7f\u7528\u3059\u308b<\/li>\n\n\n\n<li>\u30af\u30fc\u30e9\u30f3\u30c8\u6df7\u5408\u3092\u6bce\u9031\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002\u8584\u3059\u304e\u308b\u3068\u4fdd\u8b77\u304c\u4f4e\u4e0b\u3059\u308b<\/li>\n\n\n\n<li>\u6a5f\u68b0\u30e1\u30fc\u30ab\u30fc\u306e\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u306b\u5f93\u3063\u3066\u5207\u524a\u6db2\u3092\u4ea4\u63db\u3059\u308b<\/li>\n\n\n\n<li>\u6750\u6599\u5909\u66f4\uff08\u30b7\u30ea\u30b3\u30f3\u304b\u3089SiC\u306a\u3069\uff09\u306e\u305f\u3081\u306e\u30d5\u30e9\u30c3\u30b7\u30e5\u30b7\u30b9\u30c6\u30e0.<\/li>\n\n\n\n<li>\u30af\u30fc\u30e9\u30f3\u30c8\u30c7\u30fc\u30bf\u3092\u8a18\u9332\u3057\u3066\u65e9\u671f\u306b\u554f\u984c\u3092\u691c\u51fa\u3059\u308b<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u30af\u30fc\u30e9\u30f3\u30c8\u6d41\u91cf\u30ac\u30a4\u30c9\u30e9\u30a4\u30f3<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u6a5f\u68b0\u30bf\u30a4\u30d7<\/strong><\/td><td><strong>\u6d41\u91cf<\/strong><\/td><td><strong>\u30af\u30fc\u30e9\u30f3\u30c8\u6df7\u5408\u6bd4<\/strong><\/td><\/tr><tr><td>\u30b7\u30f3\u30b0\u30eb\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc<\/td><td>5\uff5e10 L\/min<\/td><td>DI\u6c34\u4e2d\u306e3\uff5e5%\u6d41\u4f53<\/td><\/tr><tr><td>\u30de\u30eb\u30c1\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\uff08\u5c0f\uff09<\/td><td>15\uff5e30 L\/min<\/td><td>DI\u6c34\u4e2d\u306e3\uff5e5%\u6d41\u4f53<\/td><\/tr><tr><td>\u9ad8\u901f\u30de\u30eb\u30c1\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc<\/td><td>40\uff5e80 L\/min<\/td><td>DI\u6c34\u4e2d\u306e5\uff5e8%\u6d41\u4f53<\/td><\/tr><tr><td>SiC \/ \u30b5\u30d5\u30a1\u30a4\u30a2\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc<\/td><td>20\uff5e50 L\/min<\/td><td>DI\u6c34\u4e2d\u306e5\uff5e10%\u6d41\u4f53<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u3088\u304f\u3042\u308b\u8cea\u554f<\/strong><\/h2>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u306b\u6700\u9069\u306a\u30af\u30fc\u30e9\u30f3\u30c8\u306f\u4f55\u3067\u3059\u304b\uff1f<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u826f\u306e\u30af\u30fc\u30e9\u30f3\u30c8\u306f\u3001\u5207\u524a\u6db2\u3092\u6dfb\u52a0\u3057\u305fDI\u6c34\u3067\u3059\u3002\u8868\u9762\u306fDI\u6c34\u3067\u6d17\u6d44\u3057\u307e\u3059\u3002\u30df\u30cd\u30e9\u30eb\u306e\u5806\u7a4d\u304c\u6b8b\u308a\u307e\u305b\u3093\u3002\u5207\u524a\u6db2\u306f\u6f64\u6ed1\u5264\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u71b1\u3092\u7ba1\u7406\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u30b7\u30ea\u30b3\u30f3\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u30d7\u30ed\u30bb\u30b9\u304a\u3088\u3073\u8d85\u8584\u578b\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u6280\u8853\u306b\u304a\u3044\u3066\u3046\u307e\u304f\u6a5f\u80fd\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>DI\u6c34\u306e\u6c34\u8cea\u306f1\u30de\u30a4\u30af\u30edS\/cm\u672a\u6e80\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/li>\n\n\n\n<li>\u5207\u524a\u6db2\u306e\u91cf\u306f\u3001\u7dcf\u91cf\u306e3\u301c8\u30d1\u30fc\u30bb\u30f3\u30c8\u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059<\/li>\n\n\n\n<li>\u30ef\u30a4\u30e4\u30fc\u306e\u7a2e\u985e\u3068\u30af\u30fc\u30e9\u30f3\u30c8\u304c\u9069\u5408\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>SiC\u30a6\u30a7\u30fc\u30cf\u5207\u65ad\u306b\u304a\u3044\u3066pH\u5236\u5fa1\u304c\u91cd\u8981\u306a\u306e\u306f\u306a\u305c\u3067\u3059\u304b\uff1f<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">pH\u8abf\u6574\u306f\u3001\u30a6\u30a7\u30fc\u30cf\u8868\u9762\u3068\u30ef\u30a4\u30e4\u30fc\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3092\u5b89\u5168\u306a\u72b6\u614b\u306b\u4fdd\u3061\u307e\u3059\u3002SiC\u306f\u975e\u5e38\u306b\u786c\u3044\u3067\u3059\u3002\u5207\u65ad\u3059\u308b\u3068\u71b1\u3068\u5316\u5b66\u7684\u30b9\u30c8\u30ec\u30b9\u304c\u767a\u751f\u3057\u307e\u3059\u3002pH\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u3068\u5fae\u7d30\u306a\u4e80\u88c2\u304c\u767a\u751f\u3057\u307e\u3059\u3002\u8868\u9762\u3082\u30a8\u30c3\u30c1\u30f3\u30b0\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u30a6\u30a7\u30fc\u30cf\u306e\u54c1\u8cea\u304c\u4f4e\u4e0b\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pH 8.5\u301c9.5\u304cSiC\u5207\u65ad\u306b\u6700\u9069\u306apH\u3067\u3059<\/li>\n\n\n\n<li>\u30ea\u30a2\u30eb\u30bf\u30a4\u30e0\u76e3\u8996\u306e\u305f\u3081\u306e\u30a4\u30f3\u30e9\u30a4\u30f3pH\u30bb\u30f3\u30b5\u30fc<\/li>\n\n\n\n<li>\u5e0c\u91c8\u3057\u305fNaOH\u3067pH\u3092\u4e0a\u3052\u308b\u304b\u3001\u30af\u30a8\u30f3\u9178\u3067pH\u3092\u4e0b\u3052\u308b<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u30de\u30b7\u30f3\u3067\u30af\u30fc\u30e9\u30f3\u30c8\u3092\u518d\u5229\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u306f\u3044\u3002\u30af\u30fc\u30e9\u30f3\u30c8\u306e\u30ea\u30b5\u30a4\u30af\u30eb\u306f\u3001\u307b\u3068\u3093\u3069\u306e\u73fe\u5728\u306e\u7cbe\u5bc6\u30ef\u30a4\u30e4\u30fc\u30bd\u30fc\u5207\u65ad\u30b7\u30b9\u30c6\u30e0\u6a5f\u5668\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u4f7f\u7528\u6e08\u307f\u30af\u30fc\u30e9\u30f3\u30c8\u306f\u308d\u904e\u3055\u308c\u3001pH\u304c\u8abf\u6574\u3055\u308c\u307e\u3059\u3002\u305d\u3057\u3066\u518d\u3073\u30bf\u30f3\u30af\u306b\u623b\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001DI\u6c34\u306e\u4f7f\u7528\u91cf\u3092\u6700\u592790\uff05\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u30e9\u30f3\u30cb\u30f3\u30b0\u30b3\u30b9\u30c8\u3082\u524a\u6e1b\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u591a\u6bb5\u30d5\u30a3\u30eb\u30bf\u30fc\u304c\u6700\u9069\u306a\u7d50\u679c\u3092\u3082\u305f\u3089\u3057\u307e\u3059<\/li>\n\n\n\n<li>DI\u6c34\u3092\u4ea4\u63db\u3059\u308b\u6642\u671f\u3092\u77e5\u308b\u305f\u3081\u306b\u5c0e\u96fb\u7387\u3092\u76e3\u8996\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n\n\n\n<li>\u898b\u305f\u76ee\u304c\u60aa\u304f\u306a\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u5b9a\u671f\u7684\u306b\u5207\u524a\u6db2\u3092\u4ea4\u63db\u3057\u3066\u304f\u3060\u3055\u3044<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u30ef\u30a4\u30e4\u30fc\u5207\u65ad\u306b\u304a\u3051\u308b\u30ab\u30fc\u30d5\u30ed\u30b9\u306b\u30af\u30fc\u30e9\u30f3\u30c8\u306f\u3069\u306e\u3088\u3046\u306b\u5f71\u97ff\u3057\u307e\u3059\u304b\uff1f<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">A good coolant reduces friction and heat The wire makes a cleaner cut. Less heat = less chipping at the edge of the cut. This provides low kerf loss wire cutting and thinner, more uniform wafers.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Good coolant reduces the kerf loss 5-15%<\/li>\n\n\n\n<li>Constant flow rate ensures a consistent cut zone<\/li>\n\n\n\n<li>Dirty coolant increases kerf loss greater and damages the wire quicker\u00a0<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>What coolant is used for sapphire wafer slicing?<\/strong><\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">Sapphire Wafer Slicing Machine Uses Low Foam Surfactant in DI Water. Sapphire is exceedingly hard \u2013 9 on the Mohs scale. The abrasive particles must be immediately washed away by the coolant. For optimal results keep pH between 7.5 \u2013 8.5.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Do not use high foam fluids. They stop the clearance of debris.<\/li>\n\n\n\n<li>Sapphire particle elimination using 0.2um filters<\/li>\n\n\n\n<li>Increased flow rates assist to cleanse the cut zone quicker<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7d50\u8ad6<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Proper coolant is the most important factor in an effective wafer slicing wire saw operation. DI water, cutting fluid, and pH control work together to safeguard your wire, your wafer and your yield. Bad coolant costs you money.\u00a0 A good coolant will preserve it.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you want a machine designed for advanced wafer slicing technology and with complete coolant support, Vimfun is your best option. Their machines meet the slicing requirements of silicon, SiC and sapphire. Come to <strong><a href=\"https:\/\/www.semiconductorcutting.com\/ja\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30f4\u30a3\u30e0\u30d5\u30a1\u30f3<\/a><\/strong> now and find out which wire saw is appropriate for your production.<\/p>","protected":false},"excerpt":{"rendered":"<p>Why do some wafers break while cutting? I have over 15 years experience in the wafer slicing wire saw industry, and I have seen how the improper coolant can damage a whole batch. In this article we will explore what coolant to use, why DI water and cutting fluid matter, and how pH control makes [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":4946,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[8],"tags":[983,984,979,980,978],"class_list":["post-5538","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-insights","tag-groove-wheel-wire-control-system","tag-high-precision-wafer-slicing-wire-saw","tag-high-speed-multi-wire-saw-machine","tag-ultra-thin-wafer-cutting-technology","tag-wafer-slicing-wire-saw"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/posts\/5538","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/comments?post=5538"}],"version-history":[{"count":1,"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/posts\/5538\/revisions"}],"predecessor-version":[{"id":5540,"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/posts\/5538\/revisions\/5540"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/media\/4946"}],"wp:attachment":[{"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/media?parent=5538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/categories?post=5538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.semiconductorcutting.com\/ja\/wp-json\/wp\/v2\/tags?post=5538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}