{"id":7378,"date":"2025-01-18T13:21:20","date_gmt":"2025-01-18T13:21:20","guid":{"rendered":"https:\/\/jinsuncarbon.com\/?p=7378"},"modified":"2025-01-18T13:21:20","modified_gmt":"2025-01-18T13:21:20","slug":"%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/","title":{"rendered":"\u9ed2\u925b\u308b\u3064\u307c\u306e\u6d17\u6d44\u65b9\u6cd5\uff1f"},"content":{"rendered":"<p class=\"ql-align-justify\">\u9ed2\u925b\u308b\u3064\u307c\u306f\u3001\u9ad8\u6e29\u3067\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u51b6\u91d1\u3001\u5316\u5b66\u5de5\u696d\u306a\u3069\u306e\u5206\u91ce\u3067\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u3002\u3057\u304b\u3057\u3001\u4f7f\u7528\u4e2d\u306b\u6c5a\u308c\u3084\u3059\u304f\u3001\u6027\u80fd\u3084\u88fd\u54c1\u54c1\u8cea\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3002\u5f93\u3063\u3066\u3001\u9ed2\u925b\u308b\u3064\u307c\u306e\u6b63\u3057\u3044\u6d17\u6d44\u65b9\u6cd5\u3092\u30de\u30b9\u30bf\u30fc\u3059\u308b\u3053\u3068\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u3002 <a href=\"https:\/\/jinsuncarbon.com\/ja\/\/high-purity-graphite-crucible\/\">\u9ed2\u925b\u308b\u3064\u307c<\/a>.<\/p><div id=\"ez-toc-container\" class=\"ez-toc-v2_0_81 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\u30c8\u30b0\u30eb\u76ee\u6b21\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\u30c8\u30b0\u30eb<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Preparing_for_Cleaning_Graphite_Crucible\" >\u9ed2\u925b\u308b\u3064\u307c\u306e\u6d17\u6d44\u6e96\u5099<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Preparing_tools_and_materials\" >\u9053\u5177\u3068\u6750\u6599\u306e\u6e96\u5099<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Safety_Precautions\" >\u5b89\u5168\u4e0a\u306e\u3054\u6ce8\u610f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Detailed_cleaning_graphite_crucible_procedures\" >\u9ed2\u925b\u308b\u3064\u307c\u306e\u8a73\u7d30\u306a\u6d17\u6d44\u624b\u9806<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Preliminary_cleaning\" >\u4e88\u5099\u6d17\u6d44<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Soaking_session\" >\u6d78\u6f2c\u30bb\u30c3\u30b7\u30e7\u30f3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Deep_cleaning\" >\u30c7\u30a3\u30fc\u30d7\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Cleaning_points_for_different_types_of_stains\" >\u6c5a\u308c\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u305f\u6d17\u6d44\u30dd\u30a4\u30f3\u30c8<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Metal_oxide_stains\" >\u91d1\u5c5e\u9178\u5316\u7269\u306e\u6c5a\u308c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Carbon_stains\" >\u30ab\u30fc\u30dc\u30f3\u306e\u6c5a\u308c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Precautions\" >\u6ce8\u610f\u4e8b\u9805<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Avoid_damaging_the_crucible\" >\u308b\u3064\u307c\u3092\u50b7\u3064\u3051\u306a\u3044<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Detergent_selection\" >\u6d17\u5264\u306e\u9078\u629e<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Drying_temperature_control\" >\u4e7e\u71e5\u6e29\u5ea6\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jinsuncarbon.com\/ja\/%e9%bb%92%e9%89%9b%e3%82%8b%e3%81%a4%e3%81%bc%e3%81%ae%e6%b4%97%e6%b5%84%e6%96%b9%e6%b3%95\/#Conclusion\" >\u7d50\u8ad6<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"ql-align-justify\">\n<h2 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Preparing_for_Cleaning_Graphite_Crucible\"><\/span>\u9ed2\u925b\u308b\u3064\u307c\u306e\u6d17\u6d44\u6e96\u5099<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Preparing_tools_and_materials\"><\/span>\u9053\u5177\u3068\u6750\u6599\u306e\u6e96\u5099<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u30d6\u30e9\u30b7\u00a0<\/strong>\u9285\u7dda\u30d6\u30e9\u30b7\u3068\u30ca\u30a4\u30ed\u30f3\u30d6\u30e9\u30b7\u3092\u7528\u610f\u3059\u308b\u3002\u9285\u7dda\u30d6\u30e9\u30b7\u306f\u3001\u6700\u521d\u306b\u9811\u56fa\u306a\u5927\u304d\u306a\u6c5a\u308c\u3092\u6d17\u6d44\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u30ca\u30a4\u30ed\u30f3\u30d6\u30e9\u30b7\u306e\u8cea\u611f\u306f\u67d4\u3089\u304b\u3044\u306e\u3067\u3001\u308b\u3064\u307c\u306e\u58c1\u3092\u50b7\u3064\u3051\u306a\u3044\u3088\u3046\u306b\u3001\u305d\u306e\u5f8c\u306e\u7d30\u304b\u3044\u6d17\u6d44\u306b\u4f7f\u7528\u3067\u304d\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u6d17\u6d44\u5264\uff1a<\/strong>\u00a0\u9ed2\u925b\u308b\u3064\u307c\u5c02\u7528\u306e\u6d17\u6d44\u5264\u3001\u307e\u305f\u306f\u5e0c\u5869\u9178\u6c34\u6eb6\u6db2\u3092\u5b9f\u969b\u306e\u72b6\u6cc1\u306b\u5fdc\u3058\u3066\u9078\u629e\u3059\u308b\u3002\u524d\u8005\u306f\u9ed2\u925b\u308b\u3064\u307c\u306e\u6c5a\u308c\u7528\u306b\u958b\u767a\u3055\u308c\u305f\u3082\u306e\u3067\u3001\u6d17\u6d44\u52b9\u679c\u304c\u9ad8\u3044\u3002\u5f8c\u8005\u306f\u91d1\u5c5e\u9178\u5316\u7269\u306e\u6c5a\u308c\u306b\u5bfe\u3059\u308b\u6eb6\u89e3\u529b\u304c\u5f37\u3044\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u5bb9\u5668\u3092\u6d78\u3059\uff1a<\/strong>\u00a0\u9ed2\u925b\u308b\u3064\u307c\u304c\u5b8c\u5168\u306b\u6d78\u308b\u3088\u3046\u306b\u3001\u9069\u5207\u306a\u5927\u304d\u3055\u306e\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5bb9\u5668\u3092\u7528\u610f\u3059\u308b\u3002\u307e\u305f\u3001\u6d17\u6d44\u5de5\u7a0b\u3092\u59a8\u3052\u306a\u3044\u3088\u3046\u3001\u305d\u306e\u6750\u8cea\u306f\u6d17\u6d44\u5264\u3068\u53cd\u5fdc\u3057\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u6d17\u6d44\u88c5\u7f6e\uff1a<\/strong>\u00a0\u6c34\u9053\u7ba1\u3084\u3058\u3087\u3046\u308d\u3067\u5341\u5206\u306a\u6c34\u3092\u78ba\u4fdd\u3059\u308b\u3002\u6c34\u9053\u30db\u30fc\u30b9\u3092\u4f7f\u3048\u3070\u3001\u305f\u3044\u3066\u3044\u306e\u6d17\u5264\u3084\u6c5a\u308c\u3092\u624b\u65e9\u304f\u3059\u3059\u3050\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u307e\u305f\u3001\u3058\u3087\u3046\u308d\u306f\u5c4a\u304d\u306b\u304f\u3044\u9685\u3092\u3059\u3059\u3050\u306e\u306b\u4fbf\u5229\u3067\u3059\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u4e7e\u71e5\u88c5\u7f6e\uff1a<\/strong>\u00a0\u30aa\u30fc\u30d6\u30f3\u3084\u6e05\u6f54\u306a\u30bf\u30aa\u30eb\u3092\u4f7f\u3046\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30aa\u30fc\u30d6\u30f3\u306f\u6e29\u5ea6\u3092\u6b63\u78ba\u306b\u5236\u5fa1\u3057\u3001\u8fc5\u901f\u304b\u3064\u5747\u4e00\u306a\u4e7e\u71e5\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3002\u30bf\u30aa\u30eb\u306f\u3001\u308b\u3064\u307c\u306e\u8868\u9762\u3092\u6700\u521d\u306b\u4e7e\u71e5\u3055\u305b\u3001\u305d\u306e\u5f8c\u306e\u4e7e\u71e5\u3092\u5bb9\u6613\u306b\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-7379  aligncenter\" src=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Graphite-crucibles.jpg\" alt=\"\u9ed2\u925b\u308b\u3064\u307c\" width=\"631\" height=\"419\" srcset=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Graphite-crucibles.jpg 1024w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Graphite-crucibles-300x199.jpg 300w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Graphite-crucibles-768x510.jpg 768w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Graphite-crucibles-18x12.jpg 18w, https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Graphite-crucibles-600x398.jpg 600w\" sizes=\"(max-width: 631px) 100vw, 631px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Safety_Precautions\"><\/span>\u5b89\u5168\u4e0a\u306e\u3054\u6ce8\u610f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ql-align-justify\"><strong>\u4fdd\u8b77\u624b\u888b\u3092\u7740\u7528\u3059\u308b\u3053\u3068\uff1a<\/strong>\u00a0\u6d17\u5264\u304c\u76ae\u819a\u3092\u8150\u98df\u3059\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u3001\u8010\u9178\u6027\u30fb\u8010\u30a2\u30eb\u30ab\u30ea\u6027\u306e\u30b4\u30e0\u624b\u888b\u3092\u7740\u7528\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u30b4\u30fc\u30b0\u30eb\u3092\u7740\u7528\u3059\u308b\uff1a<\/strong>\u00a0\u3053\u3059\u308a\u6d17\u3044\u3084\u3059\u3059\u304e\u306e\u969b\u306b\u6db2\u4f53\u304c\u98db\u3073\u6563\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u6d17\u5264\u304c\u76ee\u306b\u5165\u308b\u306e\u3092\u9632\u3050\u305f\u3081\u3001\u5fc5\u305a\u30b4\u30fc\u30b0\u30eb\u3092\u7740\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u63db\u6c17\u3092\u78ba\u4fdd\u3059\u308b\uff1a<\/strong>\u00a0\u6d17\u6d44\u5264\u306f\u523a\u6fc0\u81ed\u3092\u63ee\u767a\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u3067\u3001\u6d17\u6d44\u4f5c\u696d\u306f\u63db\u6c17\u306e\u826f\u3044\u74b0\u5883\u3067\u884c\u3046\u3053\u3068\u3002\u6709\u5bb3\u30ac\u30b9\u3092\u9069\u6642\u306b\u6392\u51fa\u3057\u3001\u4f5c\u696d\u8005\u304c\u6709\u5bb3\u30ac\u30b9\u3092\u5438\u3044\u8fbc\u307f\u3059\u304e\u3066\u3001\u3081\u307e\u3044\u3084\u5410\u304d\u6c17\u306a\u3069\u306e\u4e0d\u5feb\u611f\u3092\u8d77\u3053\u3055\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\">\n<h2 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Detailed_cleaning_graphite_crucible_procedures\"><\/span>\u9ed2\u925b\u308b\u3064\u307c\u306e\u8a73\u7d30\u306a\u6d17\u6d44\u624b\u9806<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Preliminary_cleaning\"><\/span>\u4e88\u5099\u6d17\u6d44<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u5927\u304d\u306a\u30b4\u30df\u3092\u53d6\u308a\u9664\u304f\uff1a\u00a0<\/strong>\u9285\u30ef\u30a4\u30e4\u30fc\u30d6\u30e9\u30b7\u3092\u30eb\u30c4\u30dc\u306e\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u306b\u6cbf\u3063\u3066\u4f7f\u3044\u3001\u9069\u5ea6\u306a\u529b\u3067\u5927\u304d\u306a\u91d1\u5c5e\u9178\u5316\u7269\u306e\u8868\u9762\u3092\u3053\u3059\u308b\u3001 <a href=\"https:\/\/www.sciencedirect.com\/topics\/engineering\/carbon-deposit\" target=\"_blank\" rel=\"noopener\">\u70ad\u7d20\u9271\u5e8a<\/a>\u7b49\u3002\u91d1\u5c5e\u584a\u304c\u5927\u304d\u3044\u5834\u5408\u306f\u3001\u50be\u659c\u9285\u30ef\u30a4\u30e4\u30fc\u30d6\u30e9\u30b7\u3067\u5f37\u976d\u306b\u64e6\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u5185\u90e8\u306e\u30b4\u30df\u3092\u6383\u9664\u3059\u308b\uff1a<\/strong>\u00a0\u67c4\u306e\u9577\u3044\u9285\u7dda\u30d6\u30e9\u30b7\u307e\u305f\u306f\u5c02\u7528\u5de5\u5177\u3092\u4f7f\u7528\u3057\u3066\u3001\u308b\u3064\u307c\u306e\u5e95\u90e8\u304a\u3088\u3073\u9685\u90e8\u306e\u5965\u6df1\u304f\u307e\u3067\u6ce8\u610f\u6df1\u304f\u5165\u308b\u3002\u6e9c\u307e\u3063\u305f\u30b4\u30df\u3092\u6383\u9664\u3057\u3001\u5185\u58c1\u3068\u306e\u885d\u7a81\u3092\u907f\u3051\u308b\u305f\u3081\u3002<\/p>\n<p class=\"ql-align-justify\">\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Soaking_session\"><\/span>\u6d78\u6f2c\u30bb\u30c3\u30b7\u30e7\u30f3<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u6d17\u5264\u6eb6\u6db2\u3092\u6df7\u305c\u308b\uff1a<\/strong>\u00a0\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u5bb9\u5668\u306b\u6d17\u5264\u306e\u8aac\u660e\u66f8\u306b\u5f93\u3063\u3066\u6df7\u305c\u308b\u3002\u5e0c\u5869\u9178\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u306f\u30011:10\u307e\u305f\u306f1:15\u3067\u6c34\u3068\u6df7\u305c\u3001\u9069\u5207\u306a\u6fc3\u5ea6\u306b\u306a\u308b\u3088\u3046\u306b\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u308b\u3064\u307c\u3092\u5341\u5206\u306b\u6d78\u3059\uff1a<\/strong>\u00a0\u6700\u521d\u306b\u6d17\u6d44\u3057\u305f\u308b\u3064\u307c\u3092\u3086\u3063\u304f\u308a\u3068\u7f6e\u304d\u3001\u78ba\u5b9f\u306b\u6d78\u6f2c\u3059\u308b\u3002\u4e00\u822c\u7684\u306b2\uff5e4\u6642\u9593\u6d78\u3057\u307e\u3059\u304c\u3001\u30b7\u30df\u306f\u6df1\u523b\u306b\u5ef6\u9577\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u6d17\u5264\u304c\u30b7\u30df\u3068\u53cd\u5fdc\u3057\u3001\u30b7\u30df\u3092\u67d4\u3089\u304b\u304f\u3059\u308b\u305f\u3081\u3067\u3059\u3002<\/p>\n<p class=\"ql-align-justify\">\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Deep_cleaning\"><\/span>\u30c7\u30a3\u30fc\u30d7\u30af\u30ea\u30fc\u30cb\u30f3\u30b0<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u30ca\u30a4\u30ed\u30f3\u30d6\u30e9\u30b7\u3067\u6383\u9664\u3059\u308b\uff1a<\/strong>\u00a0\u6d78\u6f2c\u5f8c\u53d6\u308a\u51fa\u3057\u3001\u308b\u3064\u307c\u306e\u5185\u5074\u3068\u5916\u5074\u3092\u30ca\u30a4\u30ed\u30f3\u30d6\u30e9\u30b7\u3067\u512a\u3057\u304f\u30d6\u30e9\u30c3\u30b7\u30f3\u30b0\u3059\u308b\u3002\u9811\u56fa\u306a\u6c5a\u308c\u306b\u306f\u3001\u5c11\u91cf\u306e\u6d17\u5264\u6db2\u3092\u3064\u3051\u3001\u529b\u5f37\u304f\u3053\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u7d30\u304b\u3044\u90e8\u5206\u3092\u62ed\u304f\uff1a<\/strong>\u00a0\u6d17\u5264\u3092\u3064\u3051\u305f\u30a6\u30a8\u30b9\u3084\u7dbf\u68d2\u3067\u3001\u308b\u3064\u307c\u306e\u7e01\u3084\u89d2\u306a\u3069\u3001\u78e8\u304d\u306b\u304f\u3044\u90e8\u5206\u3092\u4e01\u5be7\u306b\u62ed\u304f\u3002\u6c5a\u308c\u304c\u6b8b\u3089\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u3059\u3059\u3044\u3067\u4e7e\u304b\u3059<\/strong><\/p>\n<p class=\"ql-align-justify\"><strong>\u304d\u308c\u3044\u306a\u6c34\u3067\u3059\u3059\u3050\uff1a\u00a0<\/strong>\u6c34\u9053\u7ba1\u3084\u3058\u3087\u3046\u308d\u3092\u4f7f\u3044\u3001\u5927\u304d\u306a\u6c34\u6d41\u3067\u4e0a\u304b\u3089\u4e0a\u3078\u3068\u6d17\u3046\u3002\u6d17\u3044\u6b8b\u3057\u304c\u306a\u3044\u3088\u3046\u3001\u3059\u3079\u3066\u306e\u30d1\u30fc\u30c4\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3001\u9699\u9593\u306b\u3082\u6ce8\u610f\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u8868\u9762\u306e\u6c34\u5206\u3092\u62ed\u304d\u53d6\u308b\uff1a<\/strong>\u00a0\u4e0d\u7d14\u7269\u304c\u308b\u3064\u307c\u306b\u50b7\u3092\u3064\u3051\u306a\u3044\u3088\u3046\u306b\u3001\u6e05\u6f54\u306a\u30bf\u30aa\u30eb\u3067\u6c34\u5206\u306e\u307b\u3068\u3093\u3069\u3092\u305d\u3063\u3068\u62ed\u304d\u53d6\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u4e7e\u71e5\u51e6\u7406\uff1a\u00a0<\/strong>\u308b\u3064\u307c\u3092\u30aa\u30fc\u30d6\u30f3\u306b\u5165\u308c\u300180\uff5e100\u2103\u30671\uff5e2\u6642\u9593\u713c\u304f\u3002\u4e7e\u71e5\u5f8c\u3001\u4e7e\u71e5\u3057\u305f\u6e05\u6f54\u306a\u5834\u6240\u306b\u7f6e\u3044\u3066\u4f7f\u7528\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<h2 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Cleaning_points_for_different_types_of_stains\"><\/span>\u6c5a\u308c\u306e\u7a2e\u985e\u306b\u5fdc\u3058\u305f\u6d17\u6d44\u30dd\u30a4\u30f3\u30c8<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Metal_oxide_stains\"><\/span>\u91d1\u5c5e\u9178\u5316\u7269\u306e\u6c5a\u308c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u5316\u5b66\u6eb6\u89e3\u306e\u539f\u7406\uff1a\u00a0<\/strong>\u9178\u3068\u91d1\u5c5e\u9178\u5316\u7269\u306e\u53cd\u5fdc\u3092\u5229\u7528\u3057\u3066\u53ef\u6eb6\u6027\u306e\u5869\u3068\u6c34\u3092\u751f\u6210\u3057\u3001\u6c5a\u67d3\u3092\u9664\u53bb\u3059\u308b\u3053\u3068\u3002\u4f8b\u3048\u3070\u3001\u5e0c\u5869\u9178\u306f\u9178\u5316\u9244\uff08Fe\uff09\u3068\u53cd\u5fdc\u3059\u308b\u3002<strong>2<\/strong>O<strong>3<\/strong>\u00a0+ 6HCl = 2FeCl<strong>3<\/strong>+ 3H<strong>2<\/strong>O.<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u6d17\u6d44\u306b\u95a2\u3059\u308b\u6ce8\u610f\u4e8b\u9805\uff1a<\/strong>\u00a0\u9ed2\u925b\u308b\u3064\u307c\u306e\u8150\u98df\u3092\u9632\u3050\u305f\u3081\u3001\u5e0c\u5869\u9178\u304a\u3088\u3073\u305d\u306e\u4ed6\u306e\u9178\u6027\u6d17\u6d44\u5264\u306e\u6fc3\u5ea6\u304a\u3088\u3073\u6d78\u6f2c\u6642\u9593\u3092\u53b3\u5bc6\u306b\u7ba1\u7406\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6d17\u6d44\u5f8c\u306f\u3001\u6d17\u5264\u306e\u6b8b\u7559\u304c\u305d\u306e\u5f8c\u306e\u308b\u3064\u307c\u306e\u4f7f\u7528\u306b\u5f71\u97ff\u3057\u306a\u3044\u3088\u3046\u3001\u5fc5\u305a\u5341\u5206\u306b\u3059\u3059\u3044\u3067\u304f\u3060\u3055\u3044\u3002<\/p>\n<p class=\"ql-align-justify\">\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Carbon_stains\"><\/span>\u30ab\u30fc\u30dc\u30f3\u306e\u6c5a\u308c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u6a5f\u68b0\u3068\u5316\u5b66\u306e\u7d44\u307f\u5408\u308f\u305b\uff1a<\/strong>\u00a0\u307e\u305a\u3001\u6a5f\u68b0\u7684\u306a\u4e88\u5099\u6d17\u6d44\u3067\u30ab\u30fc\u30dc\u30f3\u4ed8\u7740\u7269\u306e\u5927\u90e8\u5206\u3092\u9664\u53bb\u3059\u308b\u3002\u305d\u3057\u3066\u3001\u6d78\u6f2c\u306e\u52a9\u3051\u3092\u501f\u308a\u3066\u5206\u89e3\u3059\u308b\u305f\u3081\u306b\u6d17\u5264\u3092\u30ab\u30fc\u30dc\u30f3\u6c88\u6bbf\u7269\u306e\u5185\u90e8\u306b\u6d78\u900f\u3055\u305b\u308b\u3002\u305d\u3057\u3066\u30c7\u30a3\u30fc\u30d7\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3067\u30ca\u30a4\u30ed\u30f3\u30d6\u30e9\u30b7\u3067\u5fb9\u5e95\u7684\u306b\u9664\u53bb\u3059\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u7279\u6b8a\u6d17\u6d44\u5264\u306e\u4f7f\u7528\uff1a<\/strong>\u00a0\u9811\u56fa\u306a\u30ab\u30fc\u30dc\u30f3\u306e\u84c4\u7a4d\u306b\u306f\u3001\u5f37\u529b\u306a\u9178\u5316\u6210\u5206\u3092\u542b\u3080\u7279\u6b8a\u306a\u6d17\u6d44\u5264\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u84c4\u7a4d\u3057\u305f\u30ab\u30fc\u30dc\u30f3\u3092\u9178\u5316\u5206\u89e3\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u305f\u3060\u3057\u3001\u308b\u3064\u307c\u306b\u30c0\u30e1\u30fc\u30b8\u3092\u4e0e\u3048\u306a\u3044\u3088\u3046\u3001\u6d17\u5264\u306e\u6fc3\u5ea6\u3084\u4f7f\u7528\u6642\u9593\u306b\u6ce8\u610f\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<h2 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Precautions\"><\/span>\u6ce8\u610f\u4e8b\u9805<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Avoid_damaging_the_crucible\"><\/span>\u308b\u3064\u307c\u3092\u50b7\u3064\u3051\u306a\u3044<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u30d6\u30e9\u30c3\u30b7\u30f3\u30b0\u306e\u5f37\u3055\u3092\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3059\u308b\uff1a<\/strong>\u00a0\u9285\u7dda\u30d6\u30e9\u30b7\u3084\u30ca\u30a4\u30ed\u30f3\u30d6\u30e9\u30b7\u3092\u4f7f\u3063\u3066\u30af\u30ea\u30fc\u30cb\u30f3\u30b0\u3059\u308b\u5834\u5408\u306f\u3001\u5f37\u3055\u3092\u53b3\u5bc6\u306b\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u9811\u56fa\u306a\u6c5a\u308c\u3092\u9664\u53bb\u3059\u308b\u305f\u3081\u306b\u9285\u30ef\u30a4\u30e4\u30fc\u30d6\u30e9\u30b7\u3067\u4e88\u5099\u6d17\u6d44\u3092\u884c\u3046\u304c\u3001\u5f37\u3059\u304e\u308b\u306e\u3082\u3088\u304f\u306a\u3044\u3002\u308b\u3064\u307c\u306e\u8868\u9762\u3092\u50b7\u3064\u3051\u3001\u8010\u7528\u5e74\u6570\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u3053\u3068\u3092\u9632\u3050\u305f\u3081\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u885d\u7a81\u3092\u9632\u3050\uff1a<\/strong>\u00a0\u9ed2\u925b\u308b\u3064\u307c\u306e\u79fb\u52d5\u3084\u6e05\u6383\u306f\u3001\u786c\u3044\u3082\u306e\u3068\u306e\u885d\u7a81\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u614e\u91cd\u306b\u884c\u3046\u3002\u6d78\u6f2c\u5bb9\u5668\u306e\u51fa\u3057\u5165\u308c\u306f\u3001\u9759\u304b\u306b\u884c\u3046\u3002\u305d\u3046\u3057\u306a\u3044\u3068\u3001\u885d\u7a81\u306b\u3088\u3063\u3066\u3001\u308b\u3064\u307c\u306b\u3072\u3073\u304c\u5165\u3063\u305f\u308a\u3001\u7834\u640d\u3057\u305f\u308a\u3057\u3084\u3059\u3044\u3002<\/p>\n<p class=\"ql-align-justify\">\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Detergent_selection\"><\/span>\u6d17\u5264\u306e\u9078\u629e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u4e92\u63db\u6027\u3092\u78ba\u4fdd\u3059\u308b\uff1a<\/strong>\u00a0\u9ed2\u925b\u308b\u3064\u307c\u306e\u7d20\u6750\u306b\u9069\u3057\u305f\u30af\u30ea\u30fc\u30ca\u30fc\u3092\u9078\u629e\u3059\u308b\u3002\u91d1\u5c5e\u9178\u5316\u7269\u306b\u306f\u9178\u6027\u30af\u30ea\u30fc\u30ca\u30fc\u3001\u70ad\u7d20\u6c88\u7740\u7269\u306b\u306f\u7279\u6b8a\u30af\u30ea\u30fc\u30ca\u30fc\u306a\u3069\u3001\u6c5a\u308c\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u5bfe\u5fdc\u304c\u7570\u306a\u308a\u307e\u3059\u3002\u9ed2\u925b\u3068\u306e\u53cd\u5fdc\u306b\u3088\u308b\u308b\u3064\u307c\u306e\u640d\u50b7\u3092\u9632\u3050\u305f\u3081\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u74b0\u5883\u4fdd\u8b77\u3068\u5b89\u5168\u306b\u6ce8\u610f\u3092\u6255\u3046\uff1a\u00a0<\/strong>\u74b0\u5883\u4fdd\u8b77\u3068\u4f4e\u6bd2\u6027\u6d17\u6d44\u5264\u3092\u512a\u5148\u3057\u3001\u74b0\u5883\u6c5a\u67d3\u3068\u4eba\u4f53\u3078\u306e\u5bb3\u3092\u6e1b\u3089\u3059\u3002\u4f7f\u7528\u524d\u306b\u8aac\u660e\u66f8\u3092\u3088\u304f\u8aad\u307f\u3001\u6210\u5206\u3001\u4f7f\u7528\u65b9\u6cd5\u3001\u6ce8\u610f\u4e8b\u9805\u3092\u7406\u89e3\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p class=\"ql-align-justify\">\n<h3 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Drying_temperature_control\"><\/span>\u4e7e\u71e5\u6e29\u5ea6\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p class=\"ql-align-justify\"><strong>\u5236\u5fa1\u6e29\u5ea6\u7bc4\u56f2\uff1a<\/strong>\u00a0\u4e7e\u71e5\u9ed2\u925b\u308b\u3064\u307c\u306e\u6e29\u5ea6\u306f\u300180\uff5e100\u2103\u3068\u3059\u308b\u3002150\u2103\u3092\u8d85\u3048\u308b\u3088\u3046\u306a\u9ad8\u3059\u304e\u308b\u6e29\u5ea6\u306f\u3001\u5185\u90e8\u69cb\u9020\u3092\u5909\u5316\u3055\u305b\u3001\u71b1\u5b89\u5b9a\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n<p class=\"ql-align-justify\">\n<p class=\"ql-align-justify\"><strong>\u6025\u6fc0\u306a\u6e29\u5ea6\u5909\u5316\u3092\u9632\u3050\uff1a<\/strong>\u00a0\u4e7e\u71e5\u306e\u969b\u3001\u308b\u3064\u307c\u306e\u6025\u51b7\u3092\u907f\u3051\u3001\u9ad8\u6e29\u4e7e\u71e5\u5f8c\u3059\u3050\u306b\u51b7\u98a8\u306b\u5165\u308c\u308b\u3053\u3068\u306f\u3067\u304d\u306a\u3044\u3002\u30aa\u30fc\u30d6\u30f3\u3067\u5ba4\u6e29\u8fd1\u304f\u307e\u3067\u51b7\u3084\u3057\u3066\u304b\u3089\u53d6\u308a\u51fa\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u71b1\u81a8\u5f35\u3068\u53ce\u7e2e\u306e\u4e80\u88c2\u3092\u9632\u3050\u305f\u3081\u3002<\/p>\n<p class=\"ql-align-justify\">\n<h2 class=\"ql-align-justify\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span>\u7d50\u8ad6<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p class=\"ql-align-justify\">\u9ed2\u925b\u308b\u3064\u307c\u3092\u6b63\u3057\u304f\u6d17\u6d44\u3059\u308b\u3053\u3068\u306f\u3001\u6027\u80fd\u3092\u78ba\u4fdd\u3057\u3001\u5bff\u547d\u3092\u5ef6\u3070\u3059\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308b\u3002\u6e96\u5099\u4f5c\u696d\u3092\u884c\u3044\u3001\u624b\u9806\u306b\u5f93\u3044\u3001\u7570\u306a\u308b\u6c5a\u308c\u306b\u9069\u3057\u305f\u65b9\u6cd5\u3092\u9078\u629e\u3057\u3001\u69d8\u3005\u306a\u6ce8\u610f\u4e8b\u9805\u306b\u6ce8\u610f\u3092\u6255\u3048\u3070\u3001\u52b9\u679c\u7684\u304b\u3064\u5b89\u5168\u306b\u6d17\u6d44\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Graphite crucible is widely used in metallurgy, chemical industry and other fields because of its high temperature and corrosion resistance. However, it is easy to stain during use, which affects the performance and product quality. Therefore, it is very important to master the correct cleaning method of graphite crucible. Preparing for Cleaning Graphite Crucible Preparing tools and materials Brush:\u00a0Prepare copper wire brush and nylon brush. You can use copper wire brush to initially clean stubborn large stains, avoid excessive damage to the crucible when using. Nylon brush texture is soft, you can use it for subsequent fine cleaning, to prevent scratching the crucible wall. Cleaning agent:\u00a0Select special graphite crucible cleaning [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":7379,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-7378","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-carbon-graphite"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v19.2.1 (Yoast SEO v25.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to Clean A Graphite Crucible? | Jinsun Carbon<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jinsuncarbon.com\/ja\/\u9ed2\u925b\u308b\u3064\u307c\u306e\u6d17\u6d44\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Clean A Graphite Crucible?\" \/>\n<meta property=\"og:description\" content=\"Graphite crucible is widely used in metallurgy, chemical industry and other fields because of its high temperature and corrosion resistance. However, it is easy to stain during use, which affects the performance and product quality. Therefore, it is very important to master the correct cleaning method of graphite crucible. Preparing for Cleaning Graphite Crucible Preparing tools and materials Brush:\u00a0Prepare copper wire brush and nylon brush. You can use copper wire brush to initially clean stubborn large stains, avoid excessive damage to the crucible when using. Nylon brush texture is soft, you can use it for subsequent fine cleaning, to prevent scratching the crucible wall. Cleaning agent:\u00a0Select special graphite crucible cleaning [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jinsuncarbon.com\/ja\/\u9ed2\u925b\u308b\u3064\u307c\u306e\u6d17\u6d44\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Jinsun Carbon\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/Graphite-Electrode-109336238661595\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-18T13:21:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Graphite-crucibles.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1024\" \/>\n\t<meta property=\"og:image:height\" content=\"680\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"jinsuncarbon\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@jinsuncarbon_\" \/>\n<meta name=\"twitter:site\" content=\"@jinsuncarbon_\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"jinsuncarbon\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"6\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/jinsuncarbon.com\/how-to-clean-a-graphite-crucible\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/jinsuncarbon.com\/how-to-clean-a-graphite-crucible\/\"},\"author\":{\"name\":\"jinsuncarbon\",\"@id\":\"https:\/\/jinsuncarbon.com\/#\/schema\/person\/6d19b66d2a95154652ba3b86492d27b5\"},\"headline\":\"How to Clean A Graphite Crucible?\",\"datePublished\":\"2025-01-18T13:21:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/jinsuncarbon.com\/how-to-clean-a-graphite-crucible\/\"},\"wordCount\":1127,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/jinsuncarbon.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/jinsuncarbon.com\/how-to-clean-a-graphite-crucible\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/jinsuncarbon.com\/wp-content\/uploads\/2025\/01\/Graphite-crucibles.jpg\",\"articleSection\":[\"Carbon Graphite Products\"],\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/jinsuncarbon.com\/how-to-clean-a-graphite-crucible\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/jinsuncarbon.com\/how-to-clean-a-graphite-crucible\/\",\"url\":\"https:\/\/jinsuncarbon.com\/how-to-clean-a-graphite-crucible\/\",\"name\":\"How to Clean A Graphite Crucible? 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