{"id":1283,"date":"2025-12-16T07:53:39","date_gmt":"2025-12-16T07:53:39","guid":{"rendered":"https:\/\/forgedbevelgear.com\/?p=1283"},"modified":"2025-12-16T07:53:39","modified_gmt":"2025-12-16T07:53:39","slug":"c3604-free-cutting-brass","status":"publish","type":"post","link":"https:\/\/forgedbevelgear.com\/ja\/c3604\u5feb\u524a\u771f\u936e\/","title":{"rendered":"\u6a5f\u68b0\u6750\u6599\u5c02\u9580\u5bb6\u30ac\u30a4\u30c9\uff1aC3604\u5feb\u524a\u9ec4\u9285\u306e\u8a73\u7d30"},"content":{"rendered":"
\n
\n

\u2699 C3604 \u5feb\u524a\u771f\u936e\uff1aDNA\u3068\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306e\u9752\u5199\u771f\u306e\u89e3\u8aad<\/h1>\n

\u69cb\u6210\u3001\u57fa\u6e96\u3001\u9069\u7528\u306b\u95a2\u3059\u308b\u5c02\u9580\u5bb6\u306e\u5206\u6790<\/p>\n<\/header>\n

\u3053\u3093\u306b\u3061\u306f\u3002\u672c\u65e5\u306f\u3001\u6570\u5341\u5e74\u306b\u308f\u305f\u308b\u6750\u6599\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u3001\u81ea\u52d5\u52a0\u5de5\u696d\u754c\u306e\u4e3b\u529b\u88fd\u54c1\u3067\u3042\u308bC3604\u306b\u3064\u3044\u3066\u304a\u8a71\u3057\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u7cbe\u5bc6\u5de5\u5b66\u306b\u304a\u3044\u3066\u3001\u6210\u529f\u306f2\u3064\u306e\u8b72\u308c\u306a\u3044\u8981\u7d20\u3001\u3059\u306a\u308f\u3061\u6750\u6599\u306e**\u5316\u5b66\u7d44\u6210**\uff08\u300cDNA\u300d\uff09\u3068**\u6750\u6599\u898f\u683c**\uff08\u300c\u8a2d\u8a08\u56f3\u300d\uff09\u3078\u306e\u6e96\u62e0\u306b\u304b\u304b\u3063\u3066\u3044\u307e\u3059\u3002C3604\u306f\u3001\u3053\u306e2\u3064\u304c\u3044\u304b\u306b\u8abf\u548c\u3057\u3066\u3044\u308b\u304b\u3092\u793a\u3059\u597d\u4f8b\u3067\u3059\u3002<\/p>\n

\n

\u30d1\u30fc\u30c8I\uff1a\u6982\u8981\u3068\u5b9a\u7fa9<\/h2>\n

1. \u306f\u3058\u3081\u306b\uff1a\u771f\u936e\u306e\u57fa\u790e<\/h3>\n

A. **\u57fa\u672c\u5b9a\u7fa9:** \u771f\u936e\u306f\u57fa\u672c\u7684\u306b\u9285(Cu)\u3068\u4e9c\u925b(Zn)\u306e\u5408\u91d1\u3067\u3059\u3002\u512a\u308c\u305f\u5f37\u5ea6\u3001\u8010\u98df\u6027\u3001\u305d\u3057\u3066\u512a\u308c\u305f\u96fb\u6c17\u4f1d\u5c0e\u6027\u30fb\u71b1\u4f1d\u5c0e\u6027\u3068\u3044\u3063\u305f\u30d0\u30e9\u30f3\u30b9\u306e\u53d6\u308c\u305f\u7279\u6027\u3092\u6301\u3064\u305f\u3081\u9078\u3070\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

B. **\u6b74\u53f2\u7684\u91cd\u8981\u6027:** \u771f\u936e\u306f\u4f55\u4e16\u7d00\u306b\u3082\u308f\u305f\u3063\u3066\u4e3b\u8981\u306a\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u6750\u6599\u3067\u3057\u305f\u304c\u3001C3604 \u306a\u3069\u306e\u73fe\u4ee3\u306e\u30b0\u30ec\u30fc\u30c9\u306f\u9ad8\u52b9\u7387\u3001\u5927\u91cf\u751f\u7523\u5411\u3051\u306b\u914d\u5408\u3055\u308c\u3066\u304a\u308a\u3001\u73fe\u4ee3\u306e\u88fd\u9020\u696d\u306b\u304a\u3044\u3066\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

2. \u547d\u540d\u6cd5\u3068\u5206\u985e<\/h3>\n

A. **\u4e00\u822c\u7684\u306a\u6307\u5b9a:** C3604 (JIS) \u306f\u56fd\u969b\u7684\u306b\u77e5\u3089\u308c\u3066\u304a\u308a\u3001\u591a\u304f\u306e\u5834\u5408\u3001\u4e2d\u56fd\u306e\u898f\u683c **HPb59-3** \u3068\u5bc6\u63a5\u306b\u95a2\u9023\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

B. **\u5225\u540d:** \u591a\u304f\u306e\u5834\u5408\u3001**\u925b\u5165\u308a\u771f\u936e** \u307e\u305f\u306f **\u5feb\u524a\u771f\u936e** \u3068\u547c\u3070\u308c\u307e\u3059\u304c\u3001\u3053\u308c\u3089\u306e\u7528\u8a9e\u306f\u771f\u936e\u306e\u4e3b\u306a\u6a5f\u80fd\u7684\u5229\u70b9\u3092\u76f4\u63a5\u7684\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

C. **\u51b6\u91d1\u69cb\u9020\uff1a** C3604\u306f\u3001\u9285-\u4e9c\u925b\u7cfb\u76f8\u56f3\u306b\u304a\u3044\u3066\u3001\u5178\u578b\u7684\u306b\u306f($\\alpha + \\beta$)\u76f8\u9818\u57df\u306b\u5c5e\u3057\u307e\u3059\u3002$\\alpha$\u76f8\uff08\u5ef6\u6027\uff09\u3068\u3001\u3088\u308a\u786c\u304f\u5f37\u5ea6\u306e\u9ad8\u3044$\\beta$\u76f8\u306e\u5b58\u5728\u306b\u3088\u308a\u3001\u6210\u5f62\u6027\uff08\u68d2\u6750\u3078\u306e\u62bc\u3057\u51fa\u3057\u52a0\u5de5\u6027\u306b\u512a\u308c\u308b\uff09\u3068\u9ad8\u5f37\u5ea6\u306e\u30d0\u30e9\u30f3\u30b9\u304c\u78ba\u4fdd\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001$\\beta$\u76f8\u306f\u3001\u6a5f\u68b0\u52a0\u5de5\u6642\u306e\u5207\u524a\u7247\u306e\u7834\u7815\u6027\u306b\u3082\u5bc4\u4e0e\u3057\u307e\u3059\u3002<\/p>\n<\/section>\n

\n

\u30d1\u30fc\u30c8II\uff1a\u30b3\u30a2\u6280\u8853\u4ed5\u69d8<\/h2>\n

3. \u5316\u5b66\u7d44\u6210\uff1a\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u79d8\u8a23<\/h3>\n

\u69cb\u6210\u3092\u7406\u89e3\u3059\u308b\u3053\u3068\u306f\u3001\u6b63\u78ba\u306a\u30ec\u30b7\u30d4\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u306b\u4f3c\u3066\u3044\u307e\u3059\u3002\u3059\u3079\u3066\u306e\u8981\u7d20\u304c\u3001\u671b\u307e\u3057\u3044\u7d50\u679c\u3092\u9054\u6210\u3059\u308b\u305f\u3081\u306e**\u7279\u5225\u306a\u30b9\u30d1\u30a4\u30b9**\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u8981\u7d20<\/th>\nJIS H3250 \u30ec\u30f3\u30b8\uff08%\uff09<\/th>\n\u30ad\u30fc\u6a5f\u80fd<\/th>\n<\/tr>\n<\/thead>\n
\u9285\uff08Cu\uff09<\/td>\n57\uff5e61<\/td>\n\u30d9\u30fc\u30b9\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306f\u5c0e\u96fb\u6027\u3068\u5ef6\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
\u4e9c\u925b\uff08Zn\uff09<\/td>\n\u6b8b\u308a<\/td>\n\u5f37\u5316\u5264\u3001\u771f\u936e\u5408\u91d1\u69cb\u9020\u3092\u5f62\u6210\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
\u925b\uff08Pb\uff09<\/strong><\/td>\n1.8\uff5e3.7<\/strong><\/td>\n**\u91cd\u8981\u306a\u8981\u7d20:** \u30c1\u30c3\u30d7\u30d6\u30ec\u30fc\u30ab\u30fc\u304a\u3088\u3073\u5185\u90e8\u6f64\u6ed1\u5264\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u5207\u524a\u901f\u5ea6\u3092\u6700\u5927\u5316\u3057\u307e\u3059\u3002<\/td>\n<\/tr>\n
Fe+Sn\uff08\u7dcf\u4e0d\u7d14\u7269\uff09<\/td>\n\u2264 1.0<\/td>\n\u6700\u7d42\u7684\u306a\u54c1\u8cea\u3068\u8010\u98df\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u6b8b\u7559\u5143\u7d20\u306e\u5236\u5fa1\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u2728 **\u6a5f\u80fd\u5206\u6790\uff08\u925b\uff09** \u925b\u306f\u6eb6\u89e3\u5ea6\u304c\u4f4e\u3044\u305f\u3081\u3001\u5fae\u7d30\u306b\u5206\u6563\u3057\u305f\u5fae\u5c0f\u4ecb\u5728\u7269\u3068\u3057\u3066\u5b58\u5728\u3057\u307e\u3059\u3002\u6a5f\u68b0\u52a0\u5de5\u6642\u306b\u3001\u3053\u308c\u3089\u306e\u8edf\u8cea\u4ecb\u5728\u7269\u306f\u91d1\u5c5e\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u306b\u5f31\u70b9\u3092\u4f5c\u308a\u51fa\u3057\u3001\u6750\u6599\u304c\u9577\u304f\u7d61\u307f\u5408\u3063\u305f\u300c\u9ce5\u306e\u5de3\u300d\u3067\u306f\u306a\u304f\u3001\u5c0f\u3055\u304f\u6271\u3044\u3084\u3059\u3044\u5207\u308a\u304f\u305a\u3078\u3068\u7834\u7815\u3055\u308c\u307e\u3059\u3002\u3053\u306e\u30e1\u30ab\u30cb\u30ba\u30e0\u3053\u305d\u304c\u3001C3604\u304c\u9ad8\u901f\u81ea\u52d5\u65cb\u76e4\u306b\u4e0d\u53ef\u6b20\u306a\u7406\u7531\u3067\u3059\u3002<\/p>\n

4. \u6750\u6599\u898f\u683c\uff1a\u4e00\u8cab\u6027\u306e\u78ba\u4fdd<\/h3>\n

A. **\u6a19\u6e96\u30b7\u30b9\u30c6\u30e0:** \u4e16\u754c\u4e2d\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306f\u6a19\u6e96\u898f\u683c\u306b\u4f9d\u5b58\u3057\u3066\u3044\u307e\u3059\u3002**JIS H3250**\uff08\u65e5\u672c\u5de5\u696d\u898f\u683c\uff09\u306fC3604\u306e\u4e3b\u8981\u306a\u53c2\u7167\u898f\u683c\u3067\u3059\u3002**ASTM**\uff08\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a\uff09\u3084**GB**\uff08\u4e2d\u56fd\u56fd\u5bb6\u898f\u683c\uff09\u3082\u3053\u308c\u306b\u6e96\u3058\u3066\u304a\u308a\u3001\u4f8b\u3048\u3070HPb59-3\u306eGB\/T 5231\u306a\u3069\u304c\u3053\u308c\u306b\u3042\u305f\u308a\u307e\u3059\u3002<\/p>\n

B. **\u898f\u683c\u306e\u65bd\u884c:** \u898f\u683c\u306f**\u7523\u696d\u754c\u306e\u4ea4\u901a\u30eb\u30fc\u30eb**\u306e\u3088\u3046\u306a\u3082\u306e\u3067\u3001\u6df7\u4e71\u3092\u9632\u3050\u5f79\u5272\u3092\u679c\u305f\u3057\u307e\u3059\u3002\u898f\u683c\u306f\u7d44\u6210\u7bc4\u56f2\uff08\u8a31\u5bb9\u7bc4\u56f2\uff09\u3092\u5b9a\u7fa9\u3059\u308b\u3060\u3051\u3067\u306a\u304f\u3001**\u6700\u4f4e\u9650\u4fdd\u8a3c\u3055\u308c\u308b\u6a5f\u68b0\u7684\u7279\u6027**\u3092\u5b9a\u3081\u3001\u30d0\u30c3\u30c1\u9593\u306e\u4e00\u8cab\u6027\u3092\u78ba\u4fdd\u3057\u307e\u3059\u3002\u6750\u6599\u306e\u7d44\u6210\u306f\u6b63\u3057\u304f\u3066\u3082\u3001\u5f37\u5ea6\u304c$\\ge 335 \\text{ MPa}$\u306e\u6700\u5c0f\u5024\u3092\u6e80\u305f\u3055\u306a\u3044\u5834\u5408\u3001\u4e0d\u9069\u5408\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<\/section>\n

\n

\u30d1\u30fc\u30c8III\uff1a\u4fa1\u5024\u3068\u5fdc\u7528<\/h2>\n

5. \u4e3b\u306a\u7279\u5fb4<\/h3>\n

A. **\u6a5f\u68b0\u52a0\u5de5\u6027:** \u975e\u5e38\u306b\u512a\u308c\u3066\u304a\u308a\u3001\u9ad8\u3044\u9001\u308a\u901f\u5ea6\u3068\u6700\u5c0f\u9650\u306e\u5de5\u5177\u6469\u8017\u3092\u5b9f\u73fe\u3057\u307e\u3059\u3002<\/p>\n

B. **\u6210\u5f62\u6027:** ($\\alpha + \\beta$)\u69cb\u9020\u306b\u3088\u308a\u3001\u71b1\u9593\u52a0\u5de5\u6027\uff08\u62bc\u3057\u51fa\u3057\/\u935b\u9020\uff09\u304c\u826f\u597d\u3067\u3059\u3002<\/p>\n

C. **\u5229\u70b9:** \u9ad8\u3044\u96fb\u6c17\u4f1d\u5c0e\u6027 ($24\\% \\text{ IACS}$)\u3001\u512a\u308c\u305f\u71b1\u4f1d\u5c0e\u6027\u3001\u512a\u308c\u305f\u8010\u8150\u98df\u6027\u3002<\/p>\n

6. \u6a5f\u68b0\u7684\u304a\u3088\u3073\u7269\u7406\u7684\u7279\u6027<\/h3>\n

\u3053\u308c\u3089\u306e\u5024\u306f\u6750\u6599\u306e\u69cb\u9020\u7684\u5b8c\u5168\u6027\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002<\/p>\n

    \n
  • \u25cf **\u4e3b\u8981\u306a\u7269\u7406\u7684\u7279\u6027:** \u5bc6\u5ea6 ($8.46 \\text{ g\/cm}^3$)\u3001\u71b1\u4f1d\u5c0e\u7387 ($118 \\text{ W\/(m\u00b7K)}$)\u3002<\/li>\n
  • \u25cf **\u6a5f\u68b0\u7684\u6700\u5c0f\u5024:**\n
      \n
    • **\u5f15\u5f35\u5f37\u5ea6 ($R_m$):** $\\ge 335 \\text{ MPa}$ (\u6700\u5c0f\u4fdd\u8a3c\u5f37\u5ea6)\u3002<\/li>\n
    • **\u786c\u5ea6 (HV):** $\\ge 80 \\text{ min HV}$ (\u3078\u3053\u307f\/\u6469\u8017\u306b\u5bfe\u3059\u308b\u8010\u6027)\u3002<\/li>\n
    • **\u964d\u4f0f\u5f37\u5ea6 ($\\sigma_{0.2}$):** (\u6c38\u4e45\u5909\u5f62\u304c\u59cb\u307e\u308b\u5fdc\u529b\u70b9)\u3002<\/li>\n<\/ul>\n<\/li>\n
    • \u25cf **\u713c\u623b\u3057\uff08\u72b6\u614b\uff09:** \u300cF\u300d\uff08\u88fd\u9020\u6642\uff09\u72b6\u614b\u306f\u3001\u62bc\u3057\u51fa\u3057\u307e\u305f\u306f\u5f15\u304d\u629c\u304d\u5f8c\u306e\u6750\u6599\u306e\u72b6\u614b\u3092\u6c7a\u5b9a\u3065\u3051\u308b\u3053\u3068\u304c\u591a\u304f\u3001\u713c\u304d\u306a\u307e\u3057\uff08\u300cO\u300d\uff09\u307e\u305f\u306f\u51b7\u9593\u52a0\u5de5\uff08\u300cH\u300d\uff09\u72b6\u614b\u3068\u6bd4\u8f03\u3057\u3066\u6700\u7d42\u7684\u306a\u6a5f\u68b0\u7684\u7279\u6027\u306b\u5927\u304d\u306a\u5f71\u97ff\u3092\u4e0e\u3048\u307e\u3059\u3002<\/li>\n<\/ul>\n

      7. \u5fdc\u7528\u5206\u91ce<\/h3>\n

      C3604 \u306f\u3001\u901f\u5ea6\u3068\u7cbe\u5ea6\u304c\u6c42\u3081\u3089\u308c\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u6700\u9069\u306a\u91d1\u5c5e\u3067\u3059\u3002<\/p>\n

        \n
      1. **\u96fb\u6c17\/\u96fb\u5b50:** \u30b3\u30cd\u30af\u30bf\u3001\u30d7\u30e9\u30b0\u3001\u96fb\u6c17\u7aef\u5b50\u3001\u30b9\u30a4\u30c3\u30c1\u90e8\u54c1\uff08\u9ad8\u5c0e\u96fb\u6027\u3092\u6d3b\u7528\uff09\u3002<\/li>\n
      2. **\u6d41\u4f53\u51e6\u7406:** \u30d0\u30eb\u30d6\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u7d99\u624b\u3001\u30ac\u30b9\u30ce\u30ba\u30eb\u3002<\/li>\n
      3. **\u81ea\u52d5\u8eca\/\u6a5f\u68b0:** \u81ea\u52d5\u5316\u30e9\u30a4\u30f3\u3067\u52a0\u5de5\u3055\u308c\u308b\u7cbe\u5bc6\u30d5\u30a1\u30b9\u30ca\u30fc\u3001\u30a4\u30f3\u30b5\u30fc\u30c8\u3001\u8907\u96d1\u306a\u6a5f\u68b0\u90e8\u54c1\u3002<\/li>\n<\/ol>\n<\/section>\n
        \n

        \u30d1\u30fc\u30c8IV\uff1a\u30b3\u30f3\u30d7\u30e9\u30a4\u30a2\u30f3\u30b9\u3001\u4ee3\u66ff\u624b\u6bb5\u3001\u305d\u3057\u3066\u5bff\u547d<\/h2>\n

        8. \u985e\u4f3c\u30b0\u30ec\u30fc\u30c9\u3068\u4ee3\u66ff<\/h3>\n

        \u6bd4\u8f03\u8868\u306f\u3001\u4ee3\u66ff\u306b\u304a\u3051\u308b\u30ea\u30fc\u30c9\u7bc4\u56f2\u306e\u91cd\u8981\u6027\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n
        \u5b66\u5e74<\/th>\n\u6a19\u6e96<\/th>\n\u9285\uff08%\uff09<\/th>\n**\u925b\uff08%\uff09**<\/th>\n\u4e3b\u306a\u9055\u3044<\/th>\n<\/tr>\n<\/thead>\n
        **C3604**<\/td>\nJIS H3250<\/td>\n57-61<\/td>\n**1.8-3.7**<\/td>\n\u30d5\u30ea\u30fc\u30ab\u30c3\u30c8\u6027\u80fd\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3002<\/td>\n<\/tr>\n
        HPb59-3<\/td>\nGB\/T5231<\/td>\n57.5-59.5<\/td>\n**2.0-3.0**<\/td>\n\u975e\u5e38\u306b\u985e\u4f3c\u3057\u3066\u304a\u308a\u3001\u53b3\u683c\u306a\u54c1\u8cea\u7ba1\u7406\u306e\u4e0b\u3067\u306f\u4e92\u63db\u6027\u304c\u3042\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u3002<\/td>\n<\/tr>\n
        HPb59-1<\/td>\nGB\/T5231<\/td>\n57-60<\/td>\n**0.8-1.9**<\/td>\nPb \u542b\u6709\u91cf\u304c\u4f4e\u3044\u3068\u3001**\u6a5f\u68b0\u52a0\u5de5\u6027\u304c\u4f4e\u4e0b\u3057\u307e\u3059**\u3002<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

        **\u4ee3\u66ff\u539f\u5247:** HPb59-3\u306e\u307f\u304c\u771f\u306e\u6027\u80fd\u3092\u767a\u63ee\u3057\u307e\u3059\u3002HPb59-1\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u9ad8\u901f\u52a0\u5de5\u306e\u7d4c\u6e08\u7684\u30e1\u30ea\u30c3\u30c8\u304c\u8457\u3057\u304f\u640d\u306a\u308f\u308c\u307e\u3059\u3002<\/p>\n

        9. \u74b0\u5883\u898f\u5236\uff08RoHS\uff09<\/h3>\n

        A. **\u554f\u984c:** C3604 \u306e\u925b\u542b\u6709\u91cf\u304c\u9ad8\u3044 (\u6700\u5927 $3.7\\%$) \u306e\u306f\u6a5f\u80fd\u4e0a\u5fc5\u8981\u3067\u3059\u304c\u3001\u4e00\u822c\u7684\u306a RoHS \u5236\u9650\u306b\u9055\u53cd\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

        B. **\u9069\u7528\u9664\u5916\uff1a** RoHS\u6307\u4ee4\uff08\u4f8b\uff1a2011\/65\/EU\uff09\u306b\u306f\u3001\u9285\u5408\u91d1\uff08\u5178\u578b\u7684\u306b\u306f$<4.0\\%$\uff09\u306e\u5408\u91d1\u5143\u7d20\u3068\u3057\u3066\u4f7f\u7528\u3055\u308c\u308b\u925b\u306b\u95a2\u3059\u308b\u5177\u4f53\u7684\u306a**\u9069\u7528\u9664\u5916\u6761\u9805**\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u925b\u304c\u5358\u306a\u308b\u4e0d\u7d14\u7269\u3067\u306f\u306a\u304f\u3001\u6a5f\u80fd\u4e0a\u5fc5\u8981\u306a\u5143\u7d20\u3067\u3042\u308b\u3053\u3068\u3092\u8a8d\u3081\u3066\u3044\u307e\u3059\u3002**\u3057\u305f\u304c\u3063\u3066\u3001C3604\u306f\u4e00\u822c\u7684\u306b\u9069\u5408\u3057\u3066\u3044\u308b\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u3002**<\/p>\n

        C. **\u925b\u30d5\u30ea\u30fc\u4ee3\u66ff\u54c1:** \u30bc\u30edPPM\u307e\u305f\u306f\u8d85\u4f4e\u925b\uff08$<1000 \\text{ PPM}$\uff09\u3092\u5fc5\u8981\u3068\u3059\u308b\u4f01\u696d\u3067\u306f\u3001\u30d3\u30b9\u30de\u30b9\u307e\u305f\u306f\u30b7\u30ea\u30b3\u30f3\u5408\u91d1\u9285\uff08\u4f8b\uff1aC69300\uff09\u306a\u3069\u306e\u6750\u6599\u304c\u4f7f\u7528\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u74b0\u5883\u9069\u5408\u6027\u3092\u9054\u6210\u3057\u307e\u3059\u304c\u3001C3604\u306b\u6bd4\u3079\u3066\u30b3\u30b9\u30c8\u304c\u9ad8\u304f\u3001\u4e00\u822c\u7684\u306b\u52a0\u5de5\u6027\u304c\u4f4e\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        10. \u8a73\u7d30\u306a\u8b70\u8ad6: \u6545\u969c\u30e2\u30fc\u30c9\u3068\u54c1\u8cea\u7ba1\u7406<\/h3>\n

        A. **\u8131\u4e9c\u925b\uff1a** C3604\u306f\u4e9c\u925b\u542b\u6709\u91cf\u304c\u9ad8\u3044\u305f\u3081\u3001\u6e7f\u6c17\u3001\u5869\u5316\u7269\u3001\u9178\u3092\u542b\u3080\u74b0\u5883\u3067\u306f\u8131\u4e9c\u925b\u304c\u767a\u751f\u3057\u3084\u3059\u3044\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002\u4e9c\u925b\u306e\u9078\u629e\u7684\u306a\u6d78\u51fa\u306b\u3088\u308a\u3001\u591a\u5b54\u8cea\u3067\u8106\u5f31\u306a\u9285\u30de\u30c8\u30ea\u30c3\u30af\u30b9\u304c\u5f62\u6210\u3055\u308c\u3001\u65e9\u671f\u306e\u69cb\u9020\u7684\u640d\u50b7\u306b\u3064\u306a\u304c\u308a\u307e\u3059\u3002\u9ad8\u6e7f\u5ea6\u74b0\u5883\u3084\u914d\u7ba1\u74b0\u5883\u3067\u306f\u3001\u6750\u6599\u9078\u5b9a\u306b\u304a\u3044\u3066\u3053\u306e\u30ea\u30b9\u30af\u3092\u614e\u91cd\u306b\u8003\u616e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

        B. **\u5fdc\u529b\u8150\u98df\u5272\u308c\uff08SCC\uff09:** \u30a2\u30f3\u30e2\u30cb\u30a2\uff08$\\text{NH}_3$\uff09\u307e\u305f\u306f\u30a2\u30df\u30f3\u5316\u5408\u7269\u306e\u5b58\u5728\u4e0b\u3067\u5f15\u5f35\u5fdc\u529b\uff08\u51b7\u9593\u52a0\u5de5\u306b\u3088\u308b\u6b8b\u7559\u5fdc\u529b\u307e\u305f\u306f\u9069\u7528\u5fdc\u529b\uff09\u306b\u3055\u3089\u3055\u308c\u305f\u9ec4\u8272\u91d1\u5c5e\u306f\u3001\u300c\u5b63\u7bc0\u5272\u308c\u300d\u3068\u3057\u3066\u77e5\u3089\u308c\u308bSCC\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002SCC\u306f\u3001\u51b7\u9593\u52a0\u5de5\u5f8c\u306b**\u5fdc\u529b\u9664\u53bb\u713c\u920d**\u3092\u884c\u3046\u3053\u3068\u3067\u8efd\u6e1b\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u90e8\u54c1\u3092\u88fd\u9020\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5f8c\u51e6\u7406\u30b9\u30c6\u30c3\u30d7\u3067\u3059\u3002<\/p>\n

        C. **\u54c1\u8cea\u7ba1\u7406 (QC):** \u5165\u8377\u3057\u305f\u6750\u6599\u306e\u691c\u8a3c\u306b\u306f\u6b21\u306e\u5185\u5bb9\u3092\u542b\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

          \n
        1. **\u5206\u5149\u5206\u6790:** \u5316\u5b66\u7d44\u6210\u3092\u6a19\u6e96\u8a31\u5bb9\u7bc4\u56f2\u306b\u5bfe\u3057\u3066\u691c\u8a3c\u3057\u307e\u3059\u3002<\/li>\n
        2. **\u5f15\u5f35\u8a66\u9a13:** \u6700\u5c0f $R_m$ \u304a\u3088\u3073 $\\sigma_{0.2}$ \u304c\u6e80\u305f\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n
        3. **\u786c\u5ea6\u30c6\u30b9\u30c8:** \u6700\u5c0f HV\/HB \u8981\u4ef6\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<\/section>\n