{"id":129,"date":"2024-06-21T04:20:06","date_gmt":"2024-06-20T20:20:06","guid":{"rendered":"https:\/\/aluminaceramics.net\/?p=129"},"modified":"2024-07-15T20:05:09","modified_gmt":"2024-07-15T12:05:09","slug":"%e3%82%a2%e3%83%ab%e3%83%9f%e3%83%8a%e3%81%af%e5%85%83%e7%b4%a0%e3%81%a7%e3%81%82%e3%82%8b","status":"publish","type":"post","link":"https:\/\/aluminaceramics.net\/ja\/is-alumina-an-elements\/","title":{"rendered":"\u30a2\u30eb\u30df\u30ca\u306f\u5143\u7d20\u304b\uff1f"},"content":{"rendered":"

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1.94%\u30a2\u30eb\u30df\u30ca<\/h2>\n

94%\u30a2\u30eb\u30df\u30ca\u306f\u3001\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6280\u8853\u7528\u30bb\u30e9\u30df\u30c3\u30af\u6750\u6599\u306e\u4e00\u3064\u3067\u3042\u308a\u3001\u5353\u8d8a\u3057\u305f\u30d7\u30e9\u30ba\u30de\u7279\u6027\u3001\u8010\u85ac\u54c1\u6027\u3001\u8010\u6469\u8017\u6027\u3001\u8a98\u96fb\u7279\u6027\u3001\u304a\u3088\u3073\u7d76\u7e01\u8010\u529b\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u305f\u3081\u3001PVD\/CVD\u9178\u5316\u7269\u30a8\u30c3\u30c1\u30f3\u30b0\u3001CMP\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u914d\u7f6e\u3001\u30d5\u30a9\u30c8\u30ea\u30bd\u30b0\u30e9\u30d5\u30a3\u30fc\u3001\u539f\u5b50\u529b\u30b0\u30ec\u30fc\u30c9\u306e\u7d76\u7e01\u4f53\u90e8\u54c1\u306a\u3069\u306e\u534a\u5c0e\u4f53\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

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2.99%\u30a2\u30eb\u30df\u30ca<\/h2>\n

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3.99.9%\u30a2\u30eb\u30df\u30ca<\/h2>\n

\u30a2\u30eb\u30df\u30ca\uff08Al2O3\uff09\u306f\u3001\u305d\u306e\u624b\u9803\u306a\u4fa1\u683c\u3068\u3001\u96fb\u6c17\u7684\u3001\u71b1\u7684\u3001\u5316\u5b66\u7684\u3001\u6a5f\u68b0\u7684\u7279\u6027\u306e\u6a21\u7bc4\u7684\u306a\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u6700\u3082\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u308b\u30c6\u30af\u30cb\u30ab\u30eb\u30bb\u30e9\u30df\u30c3\u30af\u30b9\u306e\u4e00\u3064\u3067\u3059\u3002\u30a2\u30eb\u30df\u30ca\u306f\u3001\u5f37\u5ea6\u3001\u786c\u5ea6\uff08\u30e2\u30fc\u30b9\u786c\u5ea69\uff09\u3001\u8010\u6469\u8017\u6027\u3001\u5207\u524a\u6027\u80fd\u306e\u512a\u308c\u305f\u7d44\u307f\u5408\u308f\u305b\u306b\u3088\u308a\u3001\u5de5\u5177\u7528\u9014\u306e\u512a\u308c\u305f\u6750\u6599\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u5de5\u696d\u7089\u3084\u30ad\u30eb\u30f3\u3067\u306f\u3001\u4e0d\u53ef\u6b20\u306a\u30e9\u30a4\u30cb\u30f3\u30b0\u6750\u3068\u3057\u3066\u6a5f\u80fd\u3059\u308b\u3002\u3055\u3089\u306b\u3001\u9069\u91cf\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u9752\u9285\u307e\u305f\u306f\u30de\u30b0\u30cd\u30b7\u30a6\u30e0\u57fa\u5408\u91d1\u3092\u542b\u3080\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u9752\u9285\u306f\u3001\u6dfb\u52a0\u5264\u3068\u3057\u3066Al2O3\u3092\u542b\u3080\u3002<\/p>\n

\u30a2\u30eb\u30df\u30ca\u306e\u751f\u7523\u306f\u901a\u5e38\u3001\u30b9\u30d1\u30fc\u30af\u30d7\u30e9\u30b0\u7d76\u7e01\u4f53\u3001\u96c6\u7a4d\u56de\u8def\u30d1\u30c3\u30b1\u30fc\u30b8\u3001\u9aa8\u3084\u6b6f\u306e\u30a4\u30f3\u30d7\u30e9\u30f3\u30c8\u3001\u5b9f\u9a13\u7528\u5668\u5177\u3001\u30b5\u30f3\u30c9\u30da\u30fc\u30d1\u30fc\u306e\u7825\u7c92\uff0f\u7825\u77f3\uff0f\u8010\u706b\u7269\u30e9\u30a4\u30cb\u30f3\u30b0\u306a\u3069\u306e\u7528\u9014\u306b\u4f7f\u7528\u3055\u308c\u308b\u7c92\u72b6\u3067\u884c\u308f\u308c\u308b\u3002\u4e00\u90e8\u306f\u713c\u6210\u3055\u308c\u3066\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u91d1\u5c5e\u3068\u306a\u308a\u3001\u3055\u3089\u306b\u52a0\u5de5\u3055\u308c\u3066\u822a\u7a7a\u6a5f\u306e\u5efa\u8a2d\u8cc7\u6750\u3084\u51b7\u8535\u5eab\uff0f\u8abf\u7406\u5668\u5177\u306e\u3088\u3046\u306a\u8010\u4e45\u6d88\u8cbb\u8ca1\u306a\u3069\u306e\u88fd\u54c1\u3068\u306a\u308b\u3002<\/p>\n

\u4ed6\u306e\u5f62\u614b\u306e\u30a2\u30eb\u30df\u30ca\u306f\u3001\u76f4\u63a5\u713c\u7d50\u3084\u5206\u89e3\u306b\u3088\u3063\u3066\u88fd\u9020\u3055\u308c\u3001\u5de5\u696d\u7089\u3084\u30ad\u30eb\u30f3\u3067\u306e\u4f7f\u7528\u306b\u6700\u9069\u306a\u30bb\u30e9\u30df\u30c3\u30af\u30fb\u30e9\u30a4\u30ca\u30fc\u3084\u5f62\u6750\u3001\u6db2\u4f53\u3084\u6c17\u4f53\u306e\u5316\u5b66\u85ac\u54c1\u7528\u306e\u30e9\u30a4\u30cb\u30f3\u30b0\u30fb\u30b3\u30f3\u30c6\u30ca\u3001\u904e\u9177\u306a\u74b0\u5883\u306b\u5b89\u5168\u306b\u9001\u308a\u51fa\u3059\u305f\u3081\u306e\u5316\u5b66\u85ac\u54c1\u3092\u6271\u3046\u30dd\u30f3\u30d7\u306e\u30b7\u30e3\u30d5\u30c8\u3001\u30d9\u30a2\u30ea\u30f3\u30b0\u3001\u30b9\u30e9\u30b9\u30c8\u30fb\u30ef\u30c3\u30b7\u30e3\u30fc\u3001\u30d7\u30e9\u30f3\u30b8\u30e3\u30fc\u306a\u3069\u306e\u56fa\u4f53\u8010\u706b\u7269\u3092\u5f62\u6210\u3059\u308b\u3002<\/p>\n

\u30ac\u30f3\u30de\u76f8\u30a2\u30eb\u30df\u30ca\u306f\u3001\u91cd\u8981\u306a\u534a\u5c0e\u4f53\u6750\u6599\u3067\u3042\u308b\u5408\u6210\u30b5\u30d5\u30a1\u30a4\u30a2\u306e\u88fd\u9020\u306b\u4e0d\u53ef\u6b20\u306a\u539f\u6599\u3067\u3042\u308b\u3002\u653e\u5c04\u6027\u540c\u4f4d\u5143\u7d20\u3067\u6a19\u8b58\u3055\u308c\u305f\u30ac\u30f3\u30de\u76f8\u30a2\u30eb\u30df\u30ca\u3092\u7528\u3044\u305f\u7814\u7a76\u3067\u306f\u3001\u30a2\u30eb\u30df\u30ca\u306f\u4e0d\u6eb6\u6027\u306e\u7c89\u5875\u3068\u3057\u3066\u4f5c\u7528\u3057\u300124\u6642\u9593\u4ee5\u5185\u306b\u80ba\u7d44\u7e54\u304b\u3089\u901f\u3084\u304b\u306b\u9664\u53bb\u3055\u308c\u3001\u5438\u5165\u3055\u308c\u305f\u6b8b\u308a\u306e\u7c92\u5b50\u304b\u3089\u306f\u5f90\u3005\u306b\u6a5f\u68b0\u7684\u306a\u9664\u53bb\u304c\u884c\u308f\u308c\u308b\u3053\u3068\u304c\u793a\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n

4.99% Al2O3<\/h2>\n

\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\uff08Al\uff09\u306f\u3001\u9178\u7d20\u3068\u5f37\u304f\u53cd\u5fdc\u3059\u308b\u9280\u767d\u8272\u306e\u91d1\u5c5e\u3067\u3042\u308a\u3001\u5730\u7403\u4e0a\u3067\u306f\u4e00\u822c\u7684\u306b\u30dc\u30fc\u30ad\u30b5\u30a4\u30c8\u3068\u3057\u3066\u5b58\u5728\u3057\u3001\u305d\u3053\u304b\u3089\u30a2\u30eb\u30df\u30ca\u304c\u62bd\u51fa\u3055\u308c\u3001\u8010\u706b\u7269\u3084\u7279\u6b8a\u306a\u5149\u96fb\u5b50\u304a\u3088\u3073\u7269\u7406\u5316\u5b66\u7684\u7279\u6027\u3092\u6301\u3064\u6280\u8853\u7528\u30bb\u30e9\u30df\u30c3\u30af\u30b9\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u3002\u30a2\u30eb\u30df\u30ca\u306e\u5438\u5165\u306f\u3001\u7c89\u5875\u3084\u30d2\u30e5\u30fc\u30e0\u306b\u3088\u308b\u6c17\u9053\u306e\u708e\u75c7\u3092\u5f15\u304d\u8d77\u3053\u3059\u3053\u3068\u304c\u77e5\u3089\u308c\u3066\u3044\u308b\u3002\u5438\u5165\u3057\u3059\u304e\u308b\u3068\u3001\u76ae\u819a\u3068\u76ee\u306e\u4e21\u65b9\u3092\u523a\u6fc0\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002\u5f37\u529b\u306a\u9178\u5316\u5264\u306e\u7279\u6027\u306b\u3088\u308a\u3001\u6f5c\u5728\u7684\u306b\u5371\u967a\u3067\u3042\u308b\u3002\u305d\u306e\u6bd2\u6027\u30ec\u30d9\u30eb\u306f\u3001\u66b4\u9732\u306e\u5927\u304d\u3055\u6fc3\u5ea6\u6301\u7d9a\u6642\u9593\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002\u925b\u306a\u3069\u306e\u4ed6\u306e\u91d1\u5c5e\u306e\u6bd2\u6027\u3068\u6bd4\u8f03\u3059\u308b\u3068\u3001\u5bb3\u306e\u7a0b\u5ea6\u306f\u4e2d\u7a0b\u5ea6\u3067\u3042\u308b\u3002<\/p>\n

\u30a2\u30eb\u30df\u30ca\uff08Al2O3\uff09\u306f\u3001\u5f0fAl2O3\u3067\u8868\u3055\u308c\u308b\u5316\u5408\u7269\u3067\u3042\u308b\u3002\u767d\u8272\u306e\u7c92\u72b6\u7269\u8cea\u3067\u3001\u9ad8\u3044\u5f37\u5ea6\u3068\u525b\u6027\u3092\u6301\u3061\u3001\u96fb\u6c17\u7d76\u7e01\u6027\u306b\u512a\u308c\u3001\u9ad8\u6e29\u306b\u3082\u8010\u3048\u308b\u3002\u30a2\u30eb\u30df\u30ca\u306f\u6c34\u306b\u6eb6\u3051\u306a\u3044\u304c\u3001\u6c34\u9178\u5316\u30ca\u30c8\u30ea\u30a6\u30e0\u3067\u6eb6\u304b\u3059\u3068\u30a2\u30eb\u30df\u30f3\u9178\u5869\u306b\u306a\u308b\u3002<\/p>\n

\u7d14\u7c8b\u306a\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306f\u81ea\u7136\u754c\u3067\u306f\u6975\u3081\u3066\u7a00\u3067\u3042\u308a\u3001\u30a2\u30eb\u30df\u30ca\u9271\u7269\u3092\u8c4a\u5bcc\u306b\u542b\u3080\u5806\u7a4d\u5ca9\u3067\u3042\u308b\u30dc\u30fc\u30ad\u30b5\u30a4\u30c8\u3068\u3057\u3066\u73fe\u308c\u308b\u3053\u3068\u304c\u6700\u3082\u591a\u3044\u3002\u30dc\u30fc\u30ad\u30b5\u30a4\u30c8\u306f\u3001\u5de5\u696d\u7684\u306b\u63a1\u6398\u3055\u308c\u3066\u751f\u7523\u3055\u308c\u308b\u30a2\u30eb\u30df\u30ca\u306e\u4e3b\u306a\u4f9b\u7d66\u6e90\u3068\u306a\u3063\u3066\u304a\u308a\u3001\u305d\u306e\u4e2d\u306b\u5b58\u5728\u3059\u308b\u69d8\u3005\u306a\u30a2\u30eb\u30df\u30cd\u30fc\u30c8\u304a\u3088\u3073\u30b1\u30a4\u7d20\u3001\u30de\u30f3\u30ac\u30f3\u3001\u9244\u3001\u30b3\u30d0\u30eb\u30c8\u306e\u9178\u5316\u7269\u304b\u3089\u306e\u89e6\u5a92\u4f5c\u7528\u306b\u3088\u3063\u3066\u3001+3\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u9178\u5316\u72b6\u614b\u304c\u9178\u7d20\u3068\u53cd\u5fdc\u3057\u3066\u30a2\u30eb\u30df\u30cd\u30fc\u30c8\u3092\u5f62\u6210\u3059\u308b\u3002<\/p>\n

\u30a2\u30eb\u30df\u30ca\u306b\u6700\u3082\u591a\u304f\u542b\u307e\u308c\u308b\u4e0d\u7d14\u7269\u306f\u3001\u30ca\u30c8\u30ea\u30a6\u30e0\u3001\u30ac\u30ea\u30a6\u30e0\u3001\u30b7\u30ea\u30b3\u30f3\u3067\u3042\u308b\u3002\u30ca\u30c8\u30ea\u30a6\u30e0\u306f\u901a\u5e38\u3001\u30d0\u30a4\u30a8\u30eb\u6eb6\u6db2\u304b\u3089\u6c88\u6bbf\u3057\u3066\u4e0d\u7d14\u7269\u3068\u3057\u3066\u6df7\u5165\u3059\u308b\u4e00\u65b9\u3001\u9271\u77f3\u4e2d\u306b\u5b58\u5728\u3059\u308b\u30ac\u30ea\u30a6\u30e0\u306f\u30d0\u30a4\u30a8\u30eb\u6eb6\u6db2\u306b\u5bb9\u6613\u306b\u6eb6\u89e3\u3059\u308b\u5b89\u5b9a\u3057\u305f\u5316\u5408\u7269\u3092\u5f62\u6210\u3059\u308b\u3002\u307e\u305f\u3001\u70ad\u9178\u30ca\u30c8\u30ea\u30a6\u30e0\u3068\u70ad\u9178\u30ab\u30ea\u30a6\u30e0\u3082\u983b\u7e41\u306b\u542b\u307e\u308c\u308b\u4e0d\u7d14\u7269\u3067\u3042\u308b\u3002<\/p>\n

5.99% Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3 Al2O3<\/h2>\n

\u5fae\u7c92\u30c6\u30af\u30cb\u30ab\u30eb\u30b0\u30ec\u30fc\u30c9\u30a2\u30eb\u30df\u30ca\u306f\u3001\u5de5\u696d\u74b0\u5883\u3067\u6700\u3082\u983b\u7e41\u306b\u4f7f\u7528\u3055\u308c\u308b\u30a2\u30eb\u30df\u30ca\u306e\u4e00\u3064\u3067\u3059\u3002\u7d14\u5ea6\u304c\u9ad8\u304f\u3001\u8010\u6469\u8017\u6027\u3068\u8010\u98df\u6027\u306b\u512a\u308c\u3066\u3044\u308b\u305f\u3081\u3001\u30d5\u30a1\u30a4\u30f3\u30b0\u30ec\u30a4\u30f3\u30c6\u30af\u30cb\u30ab\u30eb\u30b0\u30ec\u30fc\u30c9\u30a2\u30eb\u30df\u30ca\u306f\u3001\u30ad\u30eb\u30f3\u3084\u7089\u306a\u3069\u306e\u9ad8\u6e29\u751f\u7523\u30e9\u30a4\u30f3\u306b\u6700\u9069\u306a\u6750\u6599\u3067\u3059\u3002International Syalons \u3067\u306f\u300194% \u30e1\u30bf\u30e9\u30a4\u30b6\u30d6\u30eb\u7d44\u6210\u304b\u3089 99.8% \u9ad8\u6e29\u8010\u6027\u307e\u3067\u306e\u30b0\u30ec\u30fc\u30c9\u3067\u3001\u3053\u306e\u9ad8\u6027\u80fd\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0 \u30bb\u30e9\u30df\u30c3\u30af\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\uff01<\/p>\n

\u30d0\u30a4\u30a8\u30eb\u306e\u30d7\u30ed\u30bb\u30b9\u306f\u3001\u5929\u7136\u9271\u7269\u306e\u30dc\u30fc\u30ad\u30b5\u30a4\u30c8\u3092\u5316\u5b66\u7684\u306b\u7cbe\u88fd\u3057\u3066\u30a2\u30eb\u30df\u30ca\u3092\u88fd\u9020\u3059\u308b\u3002\u7c89\u7815\u30fb\u4e7e\u71e5\u5f8c\u3001\u82db\u6027\u30bd\u30fc\u30c0\u3068\u6df7\u5408\u3057\u3066\u30b9\u30e9\u30ea\u30fc\u3068\u3057\u3001230\uff5e520\u5ea6F\uff08110\uff5e270\u5ea6C\uff09\u306e\u9593\u3067\u52a0\u71b1\u3057\u305f\u5f8c\u3001\u6c88\u6bbf\u69fd\u306b\u79fb\u3057\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u30a4\u30aa\u30f3\u306e\u64ad\u7a2e\u306b\u3088\u308a\u6c88\u6bbf\u53cd\u5fdc\u3092\u8d77\u3053\u3057\u3001\u56fa\u4f53\u306e\u6c34\u9178\u5316\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3092\u6eb6\u6db2\u304b\u3089\u6790\u51fa\u3055\u305b\u305f\u5f8c\u3001\u6eb6\u6db2\u304b\u3089\u6ffe\u904e\u3057\u3001\u8010\u706b\u7269\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u7528\u9014\u306e\u7aaf\u306e\u65ad\u71b1\u30b3\u30fc\u30c6\u30a3\u30f3\u30b0\u3068\u3057\u3066\u4f7f\u7528\u3059\u308b\u3002<\/p>\n

\u30a2\u30eb\u30df\u30ca\u306e\u30e2\u30fc\u30b9\u786c\u5ea6\u306f7\u3067\u3001\u6eb6\u878d\u6e29\u5ea6\u306f1983\u2103\u3067\u3042\u308b\u3002\u30a2\u30eb\u30df\u30ca\u306f\u3001\u30eb\u30d3\u30fc\u3001\u30b5\u30d5\u30a1\u30a4\u30a2\u3001\u30c0\u30a4\u30e4\u30e2\u30f3\u30c9\u306e4\u3064\u306e\u5b9d\u77f3\u306e\u3046\u3061\u306e1\u3064\u3067\u3042\u308b\u3002\u30b3\u30e9\u30f3\u30c0\u30e0\u3082\u5929\u7136\u306b\u5b58\u5728\u3059\u308b\u30a2\u30eb\u30df\u30ca\u306e\u4e00\u7a2e\u3067\u3001\u7279\u5b9a\u306e\u6761\u4ef6\u4e0b\u3067\u30b5\u30d5\u30a1\u30a4\u30a2\u3084\u30eb\u30d3\u30fc\u306b\u5909\u5316\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u3002<\/p>\n

\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306f\u9178\u7d20\u306b\u53cd\u5fdc\u3057\u3066\u9178\u5316\uff08\u967d\u6975\u9178\u5316\uff09\u3057\u3001\u9178\u5316\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u4fdd\u8b77\u5c64\u3092\u751f\u6210\u3057\u3001\u3055\u3089\u306a\u308b\u8150\u98df\u304b\u3089\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3092\u4fdd\u8b77\u3057\u307e\u3059\u3002\u3053\u306e\u5c64\u306f\u3001\u6700\u3082\u539a\u3044\u90e8\u5206\u3092\u542b\u3080\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u306e\u3042\u3089\u3086\u308b\u8868\u9762\u3067\u96fb\u6c17\u5316\u5b66\u53cd\u5fdc\u306b\u3088\u3063\u3066\u5f62\u6210\u3055\u308c\u307e\u3059\u3002\u30a2\u30eb\u30df\u30ca\u306f\u3042\u308b\u7a0b\u5ea6\u306e\u4fdd\u8b77\u3092\u63d0\u4f9b\u3057\u307e\u3059\u304c\u3001\u786b\u9178\u3084\u786b\u5316\u6c34\u7d20\u306e\u3088\u3046\u306a\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u3092\u76f4\u63a5\u653b\u6483\u3059\u308b\u5316\u5408\u7269\u306e\u5f71\u97ff\u3092\u53d7\u3051\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"

Alumina is a powdery granular compound of aluminum oxide produced commercially through the Bayer process from bauxite ore. It’s often […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","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":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","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-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-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-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-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-gradient":""}},"footnotes":""},"categories":[6],"tags":[],"class_list":["post-129","post","type-post","status-publish","format-standard","hentry","category-alumina-knowledge"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/posts\/129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/comments?post=129"}],"version-history":[{"count":1,"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/posts\/129\/revisions"}],"predecessor-version":[{"id":130,"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/posts\/129\/revisions\/130"}],"wp:attachment":[{"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/media?parent=129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/categories?post=129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aluminaceramics.net\/ja\/wp-json\/wp\/v2\/tags?post=129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}