{"id":12295,"date":"2026-07-23T09:29:10","date_gmt":"2026-07-23T09:29:10","guid":{"rendered":"https:\/\/weldomachining.com\/?p=12295"},"modified":"2026-07-23T09:29:11","modified_gmt":"2026-07-23T09:29:11","slug":"melting-point-of-copper","status":"publish","type":"post","link":"https:\/\/weldomachining.com\/ja\/melting-point-of-copper\/","title":{"rendered":"\u9285\u306e\u878d\u70b9\u306f\uff1f \u7d14\u9285\u3068\u9285\u5408\u91d1\u306e\u30ac\u30a4\u30c9"},"content":{"rendered":"

\u9285\u306f\u3001\u96fb\u6c17\u4f1d\u5c0e\u6027\u3001\u71b1\u4f1d\u5c0e\u6027\u3001\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u307e\u3059\u3002\u96fb\u7dda\u3001\u96fb\u6c17\u90e8\u54c1\u3001\u71b1\u4ea4\u63db\u5668\u3001\u6a5f\u68b0\u90e8\u54c1\u306a\u3069\u306b\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n

\u878d\u70b9\u306f\u3001\u9285\u306e\u52a0\u5de5\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u30d1\u30e9\u30e1\u30fc\u30bf\u3067\u3059\u3002\u3053\u308c\u306f\u3001\u6eb6\u89e3\u3001\u92f3\u9020\u3001\u6eb6\u63a5\u3001\u304a\u3088\u3073\u308d\u3046\u4ed8\u3051\u306e\u5404\u5de5\u7a0b\u306b\u5f71\u97ff\u3092\u53ca\u307c\u3057\u307e\u3059\u3002\u6a19\u6e96\u5927\u6c17\u5727\u4e0b\u306b\u304a\u3051\u308b\u7d14\u9285\u306e\u878d\u70b9\u306f 1084.62\u00b0C\uff081984.32\u00b0F \u307e\u305f\u306f 1357.77 K\uff09<\/strong>.<\/p>\n\n\n\n

\u7d14\u9285\u306b\u306f\u660e\u78ba\u306a\u878d\u70b9\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u771f\u936e\u3001\u9752\u9285\u3001\u9285\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306a\u3069\u306e\u9285\u5408\u91d1\u306f\u3001\u901a\u5e38\u3001\u3042\u308b\u6e29\u5ea6\u7bc4\u56f2\u3067\u6eb6\u878d\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u9285\u306e\u878d\u70b9\u306b\u3064\u3044\u3066\u8ad6\u3058\u308b\u969b\u306b\u306f\u3001\u7d14\u9285\u3068\u9285\u5408\u91d1\u3092\u533a\u5225\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u9285\u306e\u878d\u70b9\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/strong><\/h2>\n\n\n\n

\u9ad8\u7d14\u5ea6\u9285\u306e\u6a19\u6e96\u878d\u70b9\u306f 1084.62\u00b0C<\/strong>. \u3053\u306e\u6e29\u5ea6\u306b\u9054\u3059\u308b\u3068\u3001\u56fa\u4f53\u306e\u9285\u306f\u6db2\u4f53\u3078\u3068\u5909\u5316\u3057\u59cb\u3081\u307e\u3059\u3002.<\/p>\n\n\n\n

\u6e29\u5ea6\u306e\u5358\u4f4d<\/strong><\/td>\u9285\u306e\u878d\u70b9<\/strong><\/td><\/tr>
\u6442\u6c0f<\/td>1084.62\u00b0C<\/td><\/tr>
\u83ef\u6c0f<\/td>1984.32\u00b0F<\/td><\/tr>
\u30b1\u30eb\u30d3\u30f3<\/td>1357.77 K<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u4e00\u822c\u7684\u306a\u8a18\u4e8b\u3067\u306f\u3001\u878d\u70b9\u3092\u300c\u304a\u3088\u305d\u300d\u3068\u8868\u8a18\u3059\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002 1085\u00b0C \u307e\u305f\u306f 1984\u00b0F<\/strong>. \u3002\u5de5\u5b66\u7684\u306a\u8a08\u7b97\u3084\u6280\u8853\u6587\u66f8\u306b\u304a\u3044\u3066\u306f\u3001\u3088\u308a\u6b63\u78ba\u306a\u5024\u3092\u7528\u3044\u308b\u3053\u3068\u304c\u671b\u307e\u3057\u3044\u3002.<\/p>\n\n\n\n

1990\u5e74\u56fd\u969b\u6e29\u5ea6\u76ee\u76db\uff08ITS-90\uff09\u3067\u306f\u3001\u9285\u306e\u51dd\u56fa\u70b9\u30921084.62\u00b0C\u3068\u3057\u3066\u3044\u308b\u3002\u9ad8\u7d14\u5ea6\u9285\u306e\u5834\u5408\u3001\u878d\u70b9\u3068\u51dd\u56fa\u70b9\u306f\u540c\u3058\u56fa\u6db2\u5e73\u8861\u6e29\u5ea6\u306b\u76f8\u5f53\u3059\u308b\u3002. <\/p>\n\n\n\n

\u306a\u305c\u3001\u4e00\u90e8\u306e\u60c5\u5831\u6e90\u3067\u306f1083\u00b0C\u30011084.5\u00b0C\u3001\u3042\u308b\u3044\u306f1085\u00b0C\u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/h3>\n\n\n\n

\u3053\u3046\u3057\u305f\u9055\u3044\u306f\u3001\u4e3b\u306b\u30c7\u30fc\u30bf\u306e\u7cbe\u5ea6\u3001\u4e38\u3081\u65b9\u3001\u304a\u3088\u3073\u4ee5\u524d\u306e\u6e29\u5ea6\u5c3a\u5ea6\u306b\u8d77\u56e0\u3059\u308b\u3082\u306e\u3067\u3042\u308b\u3002.<\/p>\n\n\n\n

\u4e00\u822c\u7684\u306a\u8a18\u8ff0\u306b\u304a\u3044\u3066\u300c\u7d041085\u00b0C\u300d\u3068\u8868\u8a18\u3059\u308b\u3053\u3068\u306f\u8a31\u5bb9\u3055\u308c\u307e\u3059\u3002\u6b63\u78ba\u306a\u30c7\u30fc\u30bf\u304c\u5fc5\u8981\u306a\u5834\u5408\u306f\u30011084.62\u00b0C\u3068\u8868\u8a18\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002\u9285\u306e\u7d14\u5ea6\u3001\u8a66\u9a13\u88c5\u7f6e\u3001\u304a\u3088\u3073\u8a66\u9a13\u74b0\u5883\u306b\u3088\u3063\u3066\u3082\u3001\u308f\u305a\u304b\u306a\u3070\u3089\u3064\u304d\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\u9285\u3092\u878d\u70b9\u307e\u3067\u52a0\u71b1\u3059\u308b\u3068\u3069\u3046\u306a\u308b\u304b\uff1f<\/strong><\/h2>\n\n\n\n

\u9285\u306f\u71b1\u3092\u5438\u53ce\u3057\u3001\u52a0\u71b1\u3055\u308c\u308b\u306b\u3064\u308c\u3066\u71b1\u81a8\u5f35\u3092\u8d77\u3053\u3057\u307e\u3059\u3002\u3053\u306e\u6bb5\u968e\u3067\u306f\u3001\u6750\u6599\u306f\u56fa\u4f53\u306e\u307e\u307e\u3067\u3059\u3002.<\/p>\n\n\n\n

\u6e29\u5ea6\u304c\u878d\u70b9\u306b\u9054\u3059\u308b\u3068\u3001\u56fa\u4f53\u3068\u6db2\u4f53\u306e\u9285\u304c\u5171\u5b58\u3059\u308b\u3002\u9285\u306f\u5f15\u304d\u7d9a\u304d\u71b1\u3092\u5438\u53ce\u3059\u308b\u304c\u3001\u305d\u306e\u6e29\u5ea6\u306f\u4e00\u6642\u7684\u306b\u878d\u70b9\u4ed8\u8fd1\u306b\u3068\u3069\u307e\u308b\u3002\u3053\u306e\u71b1\u306f\u3001\u4e3b\u306b\u56fa\u6db2\u76f8\u8ee2\u79fb\u3092\u5b8c\u4e86\u3055\u305b\u308b\u305f\u3081\u306b\u4f7f\u308f\u308c\u308b\u3002.<\/p>\n\n\n\n

\u9285\u304c\u5b8c\u5168\u306b\u6eb6\u3051\u305f\u5f8c\u3001\u52a0\u71b1\u3092\u7d9a\u3051\u308b\u3068\u6eb6\u878d\u9285\u306e\u6e29\u5ea6\u304c\u4e0a\u6607\u3057\u307e\u3059\u3002\u7a7a\u6c17\u4e2d\u3067\u9285\u3092\u52a0\u71b1\u3059\u308b\u3068\u3001\u9178\u5316\u3082\u9032\u307f\u307e\u3059\u3002\u4e00\u822c\u7684\u306b\u3001\u6e29\u5ea6\u304c\u4e0a\u6607\u3059\u308b\u306b\u3064\u308c\u3066\u9178\u5316\u306f\u3088\u308a\u9855\u8457\u306b\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\u7d14\u5ea6\u3084\u5727\u529b\u306f\u9285\u306e\u878d\u70b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u304b\uff1f<\/strong><\/h2>\n\n\n\n

\u9ad8\u7d14\u5ea6\u9285\u306e\u878d\u70b9\u306f\u3001\u6a19\u6e96\u5024\u306b\u8fd1\u3044\u3002\u5de5\u696d\u7528\u9285\u306b\u306f\u3001\u9178\u7d20\u3001\u786b\u9ec4\u3001\u925b\u3001\u305d\u306e\u4ed6\u306e\u5143\u7d20\u304c\u542b\u307e\u308c\u3066\u3044\u308b\u5834\u5408\u304c\u3042\u308b\u3002\u3053\u308c\u3089\u306e\u5143\u7d20\u306f\u3001\u305d\u306e\u878d\u89e3\u6319\u52d5\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002.<\/p>\n\n\n\n

\u9285\u6750\u6599\u306e\u4e2d\u306b\u306f\u3001\u7279\u5b9a\u306e\u6e29\u5ea6\u3067\u4e00\u6c17\u306b\u6eb6\u878d\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3042\u308b\u6e29\u5ea6\u7bc4\u56f2\u306b\u308f\u305f\u3063\u3066\u5f90\u3005\u306b\u6eb6\u878d\u3059\u308b\u3082\u306e\u3082\u3042\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5b9f\u969b\u306e\u751f\u7523\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u5177\u4f53\u7684\u306a\u30b0\u30ec\u30fc\u30c9\u3001\u5316\u5b66\u6210\u5206\u3001\u304a\u3088\u3073\u6750\u6599\u30c7\u30fc\u30bf\u30b7\u30fc\u30c8\u3092\u53c2\u7167\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\u5727\u529b\u3082\u9285\u306e\u878d\u70b9\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u901a\u5e38\u306e\u7523\u696d\u74b0\u5883\u306b\u304a\u3051\u308b\u5727\u529b\u306e\u5909\u52d5\u306f\u308f\u305a\u304b\u3067\u3042\u308b\u305f\u3081\u3001\u305d\u306e\u5f71\u97ff\u306f\u7121\u8996\u3067\u304d\u307e\u3059\u3002\u878d\u70b9\u304c\u8457\u3057\u304f\u5909\u5316\u3059\u308b\u306e\u306f\u3001\u6975\u3081\u3066\u9ad8\u3044\u5727\u529b\u4e0b\u3067\u306e\u307f\u3067\u3059\u3002.<\/p>\n\n\n\n

\u306a\u305c\u9285\u5408\u91d1\u306e\u878d\u70b9\u306f\u7d14\u9285\u306e\u878d\u70b9\u3068\u7570\u306a\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/h2>\n\n\n\n

\u771f\u936e\u3001\u9752\u9285\u3001\u304a\u3088\u3073\u9285\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306b\u306f\u3001\u4e9c\u925b\u3001\u30b9\u30ba\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u30cb\u30c3\u30b1\u30eb\u306a\u3069\u306e\u5143\u7d20\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u5143\u7d20\u306f\u3001\u9285\u306e\u878d\u70b9\u3092\u5909\u5316\u3055\u305b\u307e\u3059\u3002.<\/p>\n\n\n\n

\u307b\u3068\u3093\u3069\u306e\u9285\u5408\u91d1\u306b\u306f\u3001\u5358\u4e00\u306e\u878d\u70b9\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u305d\u306e\u4ee3\u308f\u308a\u306b\u3001\u56fa\u76f8\u7dda\u6e29\u5ea6\u3068\u6db2\u76f8\u7dda\u6e29\u5ea6\u306e\u9593\u3067\u5f90\u3005\u306b\u6eb6\u3051\u3066\u3044\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

\u30bd\u30ea\u30c0\u30b9\uff1a <\/strong>\u5408\u91d1\u306b\u304a\u3044\u3066\u6db2\u76f8\u304c\u521d\u3081\u3066\u73fe\u308c\u308b\u6e29\u5ea6\u3002.<\/p>\n\n\n\n

\u30ea\u30ad\u30c0\u30b9\uff1a <\/strong>\u5408\u91d1\u304c\u5b8c\u5168\u306b\u6db2\u4f53\u3068\u306a\u308b\u6e29\u5ea6\u3002.<\/p>\n\n\n\n

\u56fa\u76f8\u7dda\u3088\u308a\u4e0b\u3067\u306f\u3001\u7269\u8cea\u306f\u56fa\u4f53\u306e\u307e\u307e\u3067\u3059\u3002\u3053\u306e2\u3064\u306e\u6e29\u5ea6\u306e\u9593\u3067\u306f\u3001\u56fa\u4f53\u76f8\u3068\u6db2\u4f53\u76f8\u304c\u5171\u5b58\u3057\u307e\u3059\u3002\u6db2\u76f8\u7dda\u3088\u308a\u4e0a\u3067\u306f\u3001\u7269\u8cea\u306f\u5b8c\u5168\u306b\u6eb6\u878d\u3057\u3066\u3044\u307e\u3059\u3002.<\/p>\n\n\n\n

\u4f8b\u3048\u3070\u3001\u771f\u936e\u306b\u542b\u307e\u308c\u308b\u4e9c\u925b\u306f\u3001\u4e00\u822c\u7684\u306b\u878d\u70b9\u3092\u4e0b\u3052\u308b\u3002\u9285\u30cb\u30c3\u30b1\u30eb\u5408\u91d1\u306e\u878d\u70b9\u306f\u3001\u7d14\u9285\u306e\u878d\u70b9\u306b\u8fd1\u3044\u304b\u3001\u3042\u308b\u3044\u306f\u305d\u308c\u3088\u308a\u3082\u9ad8\u3044\u3002.<\/p>\n\n\n\n

\u4e00\u822c\u7684\u306a\u9285\u5408\u91d1\u306e\u878d\u70b9\u7bc4\u56f2<\/strong><\/h2>\n\n\n\n
\u9285\u7d20\u6750<\/strong><\/td>\u5408\u91d1\u30bf\u30a4\u30d7<\/strong><\/td>\u30bd\u30ea\u30c0\u30b9<\/strong><\/td>\u30ea\u30ad\u30c0\u30b9<\/strong><\/td><\/tr>
\u7d14\u9285<\/td>\u7d14\u9285<\/td>1084.62\u00b0C<\/td>1084.62\u00b0C<\/td><\/tr>
C26000<\/a><\/td>70\/30 \u771f\u936e<\/td>\u7d04916\u00b0C<\/td>\u7d04954\u00b0C<\/td><\/tr>
C51000<\/td>\u30ea\u30f3\u9752\u9285<\/td>\u7d04954\u00b0C<\/td>\u7d041049\u00b0C<\/td><\/tr>
C95400<\/td>\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u9752\u9285<\/td>\u7d041027\u00b0C<\/td>\u7d041038\u00b0C<\/td><\/tr>
C70600<\/td>90\/10 \u9285\u30cb\u30c3\u30b1\u30eb\u5408\u91d1<\/td>\u7d041099\u00b0C<\/td>\u7d041149\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u8868\u306e\u6570\u5024\u306f\u3001\u5404\u30b0\u30ec\u30fc\u30c9\u9593\u306e\u9055\u3044\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002\u540c\u3058\u771f\u936e\u3084\u9752\u9285\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u5185\u3067\u3082\u3001\u30b0\u30ec\u30fc\u30c9\u306b\u3088\u3063\u3066\u878d\u70b9\u7bc4\u56f2\u304c\u7570\u306a\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\u5b9f\u969b\u306e\u88fd\u9020\u306b\u304a\u3044\u3066\u306f\u3001\u6750\u6599\u4f9b\u7d66\u696d\u8005\u304b\u3089\u63d0\u4f9b\u3055\u308c\u305f\u30c7\u30fc\u30bf\u306b\u5f93\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30bb\u30b9\u6e29\u5ea6\u306f\u4e00\u822c\u7684\u306b\u6db2\u76f8\u7dda\u3088\u308a\u9ad8\u3044\u3067\u3059\u304c\u3001\u6d41\u52d5\u6027\u3001\u9178\u5316\u30ea\u30b9\u30af\u3001\u304a\u3088\u3073\u92f3\u9020\u65b9\u6cd5\u306b\u3064\u3044\u3066\u3082\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002. <\/p>\n\n\n\n

\"\u9285\u88fd\u30ed\u30fc\u30ec\u30c3\u30c8\u52a0\u5de5\u306d\u3058\u8fbc\u307f\u30a4\u30f3\u30b5\u30fc\u30c8\"<\/figure>\n\n\n\n

\u9285\u306e\u878d\u70b9\u306f\u88fd\u9020\u30d7\u30ed\u30bb\u30b9\u306b\u3069\u306e\u3088\u3046\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u306e\u304b\uff1f<\/strong><\/h2>\n\n\n\n

\u878d\u70b9\u306f\u3001\u9285\u304c\u56fa\u6db2\u76f8\u8ee2\u79fb\u3092\u8d77\u3053\u3059\u305f\u3081\u306b\u5fc5\u8981\u306a\u6e29\u5ea6\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u9285\u306f\u71b1\u4f1d\u5c0e\u7387\u304c\u975e\u5e38\u306b\u9ad8\u3044\u305f\u3081\u3001\u5b9f\u969b\u306e\u52a0\u5de5\u306b\u304a\u3044\u3066\u306f\u878d\u70b9\u3060\u3051\u306b\u57fa\u3065\u3044\u3066\u884c\u3046\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n

\u9285\u92f3\u9020<\/strong><\/p>\n\n\n\n

\u7d14\u9285\u3092\u92f3\u9020\u3059\u308b\u969b\u306f\u3001\u6eb6\u878d\u6e29\u5ea6\u3092\u305d\u306e\u878d\u70b9\u3088\u308a\u3082\u9ad8\u304f\u8a2d\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9285\u304c\u5b8c\u5168\u306b\u6eb6\u878d\u3057\u3001\u5341\u5206\u306a\u6d41\u52d5\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n

\u6ce8\u6e6f\u6e29\u5ea6\u306f\u878d\u70b9\u3068\u306f\u7570\u306a\u308a\u307e\u3059\u3002\u6e29\u5ea6\u304c\u4f4e\u3059\u304e\u308b\u3068\u3001\u91d1\u578b\u3078\u306e\u5145\u586b\u304c\u4e0d\u5b8c\u5168\u306b\u306a\u308b\u6050\u308c\u304c\u3042\u308a\u307e\u3059\u3002\u6e29\u5ea6\u304c\u9ad8\u3059\u304e\u308b\u3068\u3001\u9178\u5316\u3084\u30ac\u30b9\u5438\u53ce\u304c\u9032\u307f\u3001\u30a8\u30cd\u30eb\u30ae\u30fc\u6d88\u8cbb\u91cf\u3082\u5897\u52a0\u3057\u307e\u3059\u3002.<\/p>\n\n\n\n

\u307e\u305f\u3001\u5177\u4f53\u7684\u306a\u6e29\u5ea6\u306f\u3001\u90e8\u54c1\u306e\u30b5\u30a4\u30ba\u3001\u91d1\u578b\u306e\u6750\u8cea\u3001\u304a\u3088\u3073\u92f3\u9020\u65b9\u6cd5\u306b\u5fdc\u3058\u3066\u6c7a\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\u9285\u306e\u6eb6\u63a5<\/strong><\/p>\n\n\n\n

\u9285\u306f\u6eb6\u63a5\u90e8\u304b\u3089\u71b1\u3092\u7d20\u65e9\u304f\u653e\u6563\u3057\u307e\u3059\u3002\u8089\u539a\u306e\u9285\u88fd\u90e8\u54c1\u306f\u4e00\u822c\u7684\u306b\u4e88\u71b1\u304c\u5fc5\u8981\u3067\u3042\u308a\u3001\u6eb6\u63a5\u88c5\u7f6e\u3082\u96c6\u4e2d\u3057\u305f\u5b89\u5b9a\u3057\u305f\u71b1\u3092\u4f9b\u7d66\u3067\u304d\u308b\u3082\u306e\u3067\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n

\u6eb6\u63a5\u30d1\u30e9\u30e1\u30fc\u30bf\u306f\u3001\u9285\u306e\u54c1\u4f4d\u3001\u6750\u6599\u306e\u539a\u3055\u3001\u304a\u3088\u3073\u6eb6\u63a5\u65b9\u6cd5\u306b\u5fdc\u3058\u3066\u8abf\u6574\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u6eb6\u63a5\u65b9\u6cd5\u3068\u3057\u3066\u306f\u3001TIG\u6eb6\u63a5\u3001MIG\u6eb6\u63a5\u3001\u30ec\u30fc\u30b6\u30fc\u6eb6\u63a5\u306a\u3069\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\u9285\u306e\u306f\u3093\u3060\u4ed8\u3051\u3068\u308d\u3046\u4ed8\u3051<\/strong><\/p>\n\n\n\n

\u306f\u3093\u3060\u4ed8\u3051\u3084\u308d\u3046\u4ed8\u3051\u3067\u306f\u3001\u9285\u306e\u6bcd\u6750\u3088\u308a\u3082\u878d\u70b9\u306e\u4f4e\u3044\u6eb6\u52a0\u6750\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002\u52a0\u71b1\u3059\u308b\u3068\u3001\u6eb6\u52a0\u6750\u304c\u6eb6\u878d\u3059\u308b\u4e00\u65b9\u3067\u3001\u9285\u306e\u6bcd\u6750\u306f\u56fa\u4f53\u306e\u307e\u307e\u3067\u3059\u3002.<\/p>\n\n\n\n

\u306f\u3093\u3060\u4ed8\u3051\u306f\u3001\u4e00\u822c\u7684\u306b450\u00b0C\u672a\u6e80\u3067\u884c\u308f\u308c\u307e\u3059\u3002\u308d\u3046\u4ed8\u3051\u306f450\u00b0C\u4ee5\u4e0a\u3067\u884c\u308f\u308c\u307e\u3059\u304c\u3001\u305d\u308c\u3067\u3082\u9285\u306e\u6bcd\u6750\u306e\u878d\u70b9\u3088\u308a\u306f\u4f4e\u3044\u6e29\u5ea6\u3067\u884c\u308f\u308c\u307e\u3059\u3002.<\/p>\n\n\n\n

\u9285\u306eCNC\u52a0\u5de5<\/a><\/strong><\/p>\n\n\n\n

CNC\u52a0\u5de5\u6642\u306e\u6e29\u5ea6\u306f\u3001\u9285\u306e\u878d\u70b9\u3088\u308a\u306f\u308b\u304b\u306b\u4f4e\u3044\u3002\u901a\u5e38\u306e\u5207\u524a\u3067\u306f\u3001\u9285\u88fd\u306e\u90e8\u54c1\u5168\u4f53\u304c\u6eb6\u3051\u308b\u3053\u3068\u306f\u306a\u3044\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u878d\u70b9\u306f CNC\u52a0\u5de5<\/a>.<\/p>\n\n\n\n

\u3057\u304b\u3057\u3001\u5207\u524a\u9818\u57df\u3067\u306f\u5c40\u6240\u7684\u306a\u767a\u71b1\u304c\u751f\u3058\u307e\u3059\u3002\u4e00\u90e8\u306e\u9285\u7cfb\u6750\u6599\u306f\u3001\u5207\u524a\u5de5\u5177\u306b\u4ed8\u7740\u3057\u3066\u30d3\u30eb\u30c9\u30a2\u30c3\u30d7\u30a8\u30c3\u30b8\u3092\u5f62\u6210\u3057\u3084\u3059\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u8868\u9762\u306e\u50b7\u3084\u5bf8\u6cd5\u8aa4\u5dee\u304c\u751f\u3058\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/p>\n\n\n\n

\u92ed\u5229\u306a\u5207\u524a\u5de5\u5177\u3001\u9069\u5207\u306a\u5207\u524a\u6761\u4ef6\u3001\u304a\u3088\u3073\u9069\u5207\u306a\u51b7\u5374\u65b9\u6cd5\u3092\u63a1\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u52a0\u5de5\u54c1\u8cea\u3092\u5411\u4e0a\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

\"\u8d64\u9285\u88fd\u30d5\u30e9\u30f3\u30b8\"<\/figure>\n\n\n\n

\u9285\u306e\u878d\u70b9\u3068\u4ed6\u306e\u91d1\u5c5e\u3068\u306e\u6bd4\u8f03<\/strong><\/h2>\n\n\n\n
\u30e1\u30bf\u30eb<\/strong><\/td>\u878d\u70b9<\/strong><\/td><\/tr>
\u30a2\u30eb\u30df\u30cb\u30a6\u30e0<\/td>\u7d04660.32\u00b0C<\/td><\/tr>
\u30b7\u30eb\u30d0\u30fc<\/td>\u7d04961.78\u00b0C<\/td><\/tr>
\u30b4\u30fc\u30eb\u30c9<\/td>\u7d041064.18\u00b0C<\/td><\/tr>
\u9285<\/td>\u7d041084.62\u00b0C<\/td><\/tr>
\u9244<\/td>\u7d041538\u00b0C<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u9285\u306f\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3001\u9280\u3001\u91d1\u3088\u308a\u3082\u878d\u70b9\u304c\u9ad8\u3044\u304c\u3001\u9244\u3088\u308a\u306f\u4f4e\u3044\u3002\u878d\u70b9\u304c\u9ad8\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u3001\u305d\u306e\u6750\u6599\u306e\u7dcf\u5408\u7684\u306a\u6027\u80fd\u304c\u512a\u308c\u3066\u3044\u308b\u3068\u306f\u9650\u3089\u306a\u3044\u3002.<\/p>\n\n\n\n

\u6750\u6599\u306e\u9078\u5b9a\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u5f37\u5ea6\u3001\u96fb\u6c17\u4f1d\u5c0e\u7387\u3001\u71b1\u4f1d\u5c0e\u7387\u3001\u8010\u98df\u6027\u3001\u52a0\u5de5\u306e\u96e3\u6613\u5ea6\u306a\u3069\u3092\u6bd4\u8f03\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u3001 \u30b3\u30b9\u30c8<\/a>.<\/p>\n\n\n\n

\u3088\u304f\u3042\u308b\u3054\u8cea\u554f<\/strong><\/h2>\n\n\n
\n
\n
\n

\u666e\u901a\u306e\u708e\u3067\u9285\u3092\u6eb6\u304b\u3059\u3053\u3068\u306f\u3067\u304d\u308b\u306e\u304b\uff1f<\/strong><\/h3>\n
\n\n

\u308d\u3046\u305d\u304f\u3084\u666e\u901a\u306e\u30e9\u30a4\u30bf\u30fc\u3067\u306f\u3001\u9285\u3092\u6eb6\u304b\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u4e00\u90e8\u306e\u9ad8\u6e29\u30ac\u30b9\u30c8\u30fc\u30c1\u306e\u708e\u306e\u6e29\u5ea6\u306f\u9285\u306e\u878d\u70b9\u3092\u4e0a\u56de\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u708e\u306e\u6e29\u5ea6\u3060\u3051\u304c\u6761\u4ef6\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002.
\u9285\u306f\u71b1\u3092\u975e\u5e38\u306b\u901f\u304f\u4f1d\u5c0e\u3057\u307e\u3059\u3002\u9285\u88fd\u306e\u90e8\u54c1\u304c\u6eb6\u878d\u3059\u308b\u304b\u3069\u3046\u304b\u306f\u3001\u52a0\u71b1\u80fd\u529b\u3001\u90e8\u54c1\u306e\u5927\u304d\u3055\u3001\u304a\u3088\u3073\u653e\u71b1\u6761\u4ef6\u306b\u3082\u5de6\u53f3\u3055\u308c\u307e\u3059\u3002\u5927\u91cf\u306e\u9285\u3092\u6eb6\u878d\u3059\u308b\u306b\u306f\u3001\u4e00\u822c\u7684\u306b\u9ad8\u6e29\u7089\u3084\u9178\u7d20\u71c3\u6599\u8a2d\u5099\u304c\u5fc5\u8981\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n\n<\/div>\n<\/div>\n

\n

\u306a\u305c\u3001\u5c0f\u3055\u306a\u9285\u677f\u306f\u5927\u304d\u306a\u9285\u306e\u584a\u3088\u308a\u3082\u6eb6\u3051\u3084\u3059\u3044\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/strong><\/h3>\n
\n\n

\u540c\u3058\u6750\u6599\u3067\u4f5c\u3089\u308c\u305f\u5c0f\u3055\u306a\u9285\u677f\u3068\u5927\u304d\u306a\u9285\u584a\u306f\u3001\u878d\u70b9\u304c\u540c\u3058\u3067\u3059\u3002\u5c0f\u3055\u306a\u9285\u677f\u306f\u8cea\u91cf\u304c\u5c0f\u3055\u3044\u305f\u3081\u3001\u878d\u70b9\u306b\u9054\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u7dcf\u71b1\u91cf\u304c\u5c11\u306a\u304f\u3001\u52a0\u71b1\u3057\u3066\u6eb6\u304b\u3059\u306e\u304c\u5bb9\u6613\u3067\u3059\u3002.<\/p>\n\n<\/div>\n<\/div>\n

\n

\u9285\u306e\u6ce8\u6e6f\u6e29\u5ea6\u306f\u878d\u70b9\u3068\u540c\u3058\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n
\n\n

\u3044\u3044\u3048\u3002\u878d\u70b9\u3068\u306f\u3001\u7d14\u9285\u304c\u56fa\u6db2\u76f8\u8ee2\u79fb\u3092\u8d77\u3053\u3059\u6e29\u5ea6\u306e\u3053\u3068\u3067\u3059\u3002\u92f3\u8fbc\u307f\u6e29\u5ea6\u306f\u3001\u6eb6\u878d\u3057\u305f\u9285\u304c\u91d1\u578b\u5185\u306b\u30b9\u30e0\u30fc\u30ba\u306b\u6d41\u308c\u8fbc\u307f\u3001\u91d1\u578b\u3092\u5b8c\u5168\u306b\u6e80\u305f\u305b\u308b\u3088\u3046\u306b\u3059\u308b\u305f\u3081\u3001\u4e00\u822c\u7684\u306b\u878d\u70b9\u3088\u308a\u3082\u9ad8\u304f\u8a2d\u5b9a\u3055\u308c\u307e\u3059\u3002.<\/p>\n\n<\/div>\n<\/div>\n

\n

\u70ad\u9178\u9285\u306e\u878d\u70b9\u306f\u3069\u308c\u304f\u3089\u3044\u3067\u3059\u304b\uff1f<\/strong><\/h3>\n
\n\n

\u70ad\u9178\u9285\u306b\u306f\u3001\u5f93\u6765\u306e\u610f\u5473\u3067\u306e\u878d\u70b9\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u52a0\u71b1\u3059\u308b\u3068\u3001\u91d1\u5c5e\u306e\u9285\u306e\u3088\u3046\u306b\u6eb6\u3051\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u5206\u89e3\u3057\u307e\u3059\uff1a
CuCO\u2083 \u2192 CuO + CO\u2082<\/strong>
\u4e00\u822c\u7684\u306a\u70ad\u9178\u9285\u3082\u3001\u52a0\u71b1\u3059\u308b\u3068\u6c34\u5206\u3092\u653e\u51fa\u3057\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u3053\u306e\u7a2e\u306e\u7269\u8cea\u3092\u8aac\u660e\u3059\u308b\u306b\u306f\u3001\u300c\u878d\u70b9\u300d\u3068\u3044\u3046\u3088\u308a\u306f\u300c\u5206\u89e3\u6e29\u5ea6\u300d\u3068\u3044\u3046\u8868\u73fe\u306e\u65b9\u304c\u9069\u5207\u3067\u3059\u3002.<\/p>\n\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n

\u7d50\u8ad6<\/strong><\/h2>\n\n\n\n

\u6a19\u6e96\u5927\u6c17\u5727\u4e0b\u3067\u306f\u3001\u7d14\u9285\u306e\u878d\u70b9\u306f 1084.62\u00b0C\uff081984.32\u00b0F \u307e\u305f\u306f 1357.77 K\uff09<\/strong>. \u4e00\u822c\u7684\u306a\u5185\u5bb9\u3067\u306f\u3001\u3053\u306e\u5024\u3092\u7d041085\u00b0C\u3068\u7c21\u7565\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n\n\n\n

\u9285\u5408\u91d1\u306b\u306f\u3001\u4e00\u822c\u7684\u306b\u5358\u4e00\u306e\u878d\u70b9\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u969b\u306e\u52a0\u5de5\u306b\u3042\u305f\u3063\u3066\u306f\u3001\u7279\u5b9a\u306e\u30b0\u30ec\u30fc\u30c9\u306e\u56fa\u76f8\u7dda\u6e29\u5ea6\u304a\u3088\u3073\u6db2\u76f8\u7dda\u6e29\u5ea6\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u307e\u305f\u3001\u92f3\u9020\u3001\u6eb6\u63a5\u3001\u308d\u3046\u4ed8\u3051\u306e\u30d7\u30ed\u30bb\u30b9\u3092\u8a2d\u8a08\u3059\u308b\u969b\u306b\u306f\u3001\u9285\u306e\u71b1\u4f1d\u5c0e\u7387\u3001\u7d14\u5ea6\u3001\u9178\u5316\u306e\u30ea\u30b9\u30af\u3001\u304a\u3088\u3073\u90e8\u54c1\u306e\u30b5\u30a4\u30ba\u3082\u8003\u616e\u3057\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u3002.<\/p>\n\n\n\n

\"\u30a6\u30a7\u30eb\u30c9\u30b9\u30bf\u30c3\u30d5\u96c6\u5408\u5199\u771f\"<\/figure>","protected":false},"excerpt":{"rendered":"

Copper has good electrical conductivity, thermal conductivity, and corrosion resistance. It is commonly used in wires, electrical components, heat exchangers, and mechanical parts. Melting point is an important parameter in copper processing. It affects melting, casting, welding, and brazing processes. At standard atmospheric pressure, the melting point of pure copper is 1084.62\u00b0C (1984.32\u00b0F or 1357.77 K). Pure copper has a definite melting point. Copper alloys such as brass, bronze, and cupronickel usually melt over a temperature range. Therefore, when discussing the melting point of copper, pure copper and copper alloys must be distinguished. What Is the Melting Point of Copper? High-purity copper has a standard melting point of 1084.62\u00b0C. Once […]<\/p>\n","protected":false},"author":2,"featured_media":12298,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"class_list":["post-12295","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts\/12295","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/comments?post=12295"}],"version-history":[{"count":2,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts\/12295\/revisions"}],"predecessor-version":[{"id":12299,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/posts\/12295\/revisions\/12299"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/media\/12298"}],"wp:attachment":[{"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/media?parent=12295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/categories?post=12295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/weldomachining.com\/ja\/wp-json\/wp\/v2\/tags?post=12295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}