{"id":2123,"date":"2025-04-30T17:53:28","date_gmt":"2025-04-30T09:53:28","guid":{"rendered":"https:\/\/www.hexinmusu.com\/?p=2123"},"modified":"2026-03-03T18:16:49","modified_gmt":"2026-03-03T10:16:49","slug":"about-detail-50","status":"publish","type":"post","link":"https:\/\/www.hexinmusu.com\/ja\/about-detail-50.html","title":{"rendered":"A356\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1 \u7dcf\u5408\u30ac\u30a4\u30c9\uff1a\u7279\u6027\u3001\u7528\u9014\u3001FAQ"},"content":{"rendered":"

\u73fe\u4ee3\u306e\u81ea\u52d5\u8eca\u7528\u92f3\u9020\u30a2\u30eb\u30df\u5408\u91d1\u306b\u6700\u3082\u5e83\u304f\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u6750\u6599\u306f\u3001\u7c73\u56fd\u6750\u6599\u8a66\u9a13\u5354\u4f1a\uff08ASTM\uff09\u30b0\u30ec\u30fc\u30c9\u306eA356\u5408\u91d1\u3067\u3001\u4e2d\u56fd\u306eZL101A\u3001\u65e5\u672c\u306eAC4CH\u3001\u30c9\u30a4\u30c4\u306eAlSi\u306b\u76f8\u5f53\u3057\u307e\u3059\u30027<\/sub>Mg\u3001\u30d5\u30e9\u30f3\u30b9 A-S7G03\u3001\u30ed\u30b7\u30a2 A\u043b<\/sub>A356\u5408\u91d1\u306b\u52a0\u3048\u3001\u30c9\u30a4\u30c4\u306fAlSi\u5408\u91d1\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u30029<\/sub>Mg\u3001AlSi10<\/sub>Mg\u3001AlSi11<\/sub>Mg\u3001\u30d5\u30e9\u30f3\u30b9\u3082A-S\u3092\u4f7f\u752811<\/sub>G\u3001A-S12.5<\/sub> .\u3053\u308c\u3089\u306e\u9ad8Si\u5408\u91d1\u306f\u71b1\u51e6\u7406\u3055\u308c\u3066\u3044\u306a\u3044\u305f\u3081\u3001\u6db2\u4f53\u6d41\u52d5\u6027\u304c\u826f\u304f\u3001\u5f15\u3051\u304c\u5c0f\u3055\u304f\u3001\u92f3\u9020\u6027\u304c\u826f\u304f\u3001\u92f3\u9020\u6b20\u9665\u304c\u5c11\u306a\u3044\u3002\u3057\u304b\u3057\u3001\u6a5f\u68b0\u7684\u6027\u8cea\u3068\u6a5f\u68b0\u52a0\u5de5\u6027\u80fd\u306fA356\u5408\u91d1\u307b\u3069\u826f\u304f\u306a\u3044\u3002<\/p>\n\n\n

\n
\"a356\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u5408\u91d1\"<\/figure>\n<\/div>\n\n\n

\u5316\u5b66\u6210\u5206<\/h2>\n\n\n\n
\u8981\u7d20\u8a18\u53f7<\/th>\u7d44\u6210\u7bc4\u56f2\uff08\u8cea\u91cf\uff05\u3001%\uff09<\/th>\u5099\u8003\uff08\u6700\u5927\u8a31\u5bb9\u5024\u307e\u305f\u306f\u305d\u306e\u4ed6\u306e\u8981\u4ef6\uff09<\/th><\/tr><\/thead>
Si<\/strong><\/td>6.5 - 7.5<\/td>\u6d41\u52d5\u6027\u5411\u4e0a\u306e\u305f\u3081\u306e\u4e00\u6b21\u5408\u91d1\u5143\u7d20<\/td><\/tr>
Mg<\/strong><\/td>0.25 - 0.45<\/td>\u5f37\u5316\u3055\u308c\u305f\u5f37\u5ea6\u3068\u71b1\u51e6\u7406\u3078\u306e\u5bfe\u5fdc<\/td><\/tr>
\u30d5\u30a7<\/strong><\/td>\u2264 0.20<\/td>\u53b3\u5bc6\u306a\u7ba1\u7406\u304c\u5fc5\u8981\u306a\u4e0d\u7d14\u7269\u5143\u7d20<\/td><\/tr>
\u9285<\/strong><\/td>\u2264 0.20<\/td>\u4e0d\u7d14\u7269\u5143\u7d20\u3001\u904e\u5270\u306f\u8010\u98df\u6027\u3092\u4f4e\u4e0b\u3055\u305b\u308b<\/td><\/tr>
\u4e9c\u925b<\/strong><\/td>\u2264 0.10<\/td>\u4e0d\u7d14\u7269\u5143\u7d20<\/td><\/tr>
\u30e0\u30f3<\/strong><\/td>\u2264 0.10<\/td>\u6a5f\u68b0\u7684\u7279\u6027\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u53ef\u80fd\u6027\u306e\u3042\u308b\u4e0d\u7d14\u7269\u5143\u7d20<\/td><\/tr>
\u30c6\u30a3<\/strong><\/td>\u2264 0.20<\/td>\u7a40\u7269\u7cbe\u88fd\u5264\u3068\u3057\u3066\u4e00\u822c\u7684\uff08\u6dfb\u52a0\u53ef\uff09<\/td><\/tr>
\u30a2\u30eb<\/strong><\/td>\u8a31\u5bb9\u8aa4\u5dee<\/td>\u5351\u91d1\u5c5e<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u6a5f\u68b0\u7684\u6027\u8cea<\/h2>\n\n\n\n
\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30fb\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc<\/th>\u4ee3\u8868\u5024\uff08\u7802\u578b\u92f3\u9020\uff09<\/th>T6\u71b1\u51e6\u7406\u5f8c\u306e\u4ee3\u8868\u5024<\/th>\u5099\u8003<\/th><\/tr><\/thead>
\u5f15\u5f35\u5f37\u3055\uff08Rm\uff09<\/strong><\/td>160 - 190 MPa<\/td>230 - 260 MPa<\/td>\u71b1\u51e6\u7406\u306b\u3088\u308a\u5f37\u5ea6\u304c\u5927\u5e45\u306b\u5411\u4e0a<\/td><\/tr>
\u964d\u4f0f\u5f37\u5ea6 (Rp0.2)<\/strong><\/td>80 - 110 MPa<\/td>170 - 200 MPa<\/td>T6\u51e6\u7406\u5f8c\u306e\u964d\u4f0f\u5f37\u5ea6\u306f\u7d042\u500d<\/td><\/tr>
\u4f38\u3073\uff08A50mm\u3001%\uff09<\/strong><\/td>2 - 5%<\/td>3 - 8%<\/td>\u71b1\u51e6\u7406\u306e\u6700\u9069\u5316\u3067\u5851\u6027\u52a0\u5de5\u6027\u304c\u5411\u4e0a<\/td><\/tr>
\u30d6\u30ea\u30cd\u30eb\u786c\u5ea6\uff08HB\uff09<\/strong><\/td>60 - 80 HB<\/td>80 - 100 HB<\/td>\u786c\u5ea6\u306f\u71b1\u51e6\u7406\u5de5\u7a0b\u306b\u95a2\u4fc2\u3059\u308b<\/td><\/tr>
\u5f3e\u6027\u7387<\/strong><\/td>70 - 75 GPa<\/td>70 - 75 GPa<\/td>\u92f3\u9020\u30d7\u30ed\u30bb\u30b9\u3068\u306e\u95a2\u9023\u6027\u306f\u4f4e\u3044<\/td><\/tr>
\u885d\u6483\u976d\u6027\uff08\u30b7\u30e3\u30eb\u30d4\u30fc\uff09<\/strong><\/td>4 - 8 J\/cm\u00b2<\/td>6 - 10 J\/cm\u00b2<\/td>\u4e0d\u7d14\u7269\u542b\u6709\u91cf\u3068\u7d50\u6676\u7c92\u306e\u5fae\u7d30\u5316\u306b\u5f71\u97ff\u3055\u308c\u308b<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u7269\u6027\u5024<\/h2>\n\n\n\n
\u7269\u6027\u5024<\/th>\u4ee3\u8868\u5024\/\u7bc4\u56f2<\/th>\u5099\u8003<\/th><\/tr><\/thead>
\u5bc6\u5ea6<\/strong><\/td>2.68 g\/cm\u00b3<\/td>\u8efd\u91cf\u8a2d\u8a08\u306e\u305f\u3081\u306e\u8efd\u91cf\u7279\u6027<\/td><\/tr>
\u878d\u70b9\u7bc4\u56f2<\/strong><\/td>557 - 613\u00b0C<\/td>\u56fa\u76f8\u7dda\u304b\u3089\u6db2\u76f8\u7dda\u307e\u3067\u306e\u6e29\u5ea6\u7bc4\u56f2<\/td><\/tr>
\u71b1\u81a8\u5f35\u4fc2\u6570 (20-100\u00b0C)<\/strong><\/td>23.0 - 24.0 \u00b5m\/m-K<\/td>\u6e29\u5ea6\u5909\u5316\u3068\u306e\u76f8\u95a2<\/td><\/tr>
\u71b1\u4f1d\u5c0e\u7387<\/strong><\/td>130 - 160 W\/(m-K)<\/td>\u512a\u308c\u305f\u71b1\u6027\u80fd<\/td><\/tr>
\u5c0e\u96fb\u7387<\/strong><\/td>30 - 40% iacs<\/td>\u4e2d\u7a0b\u5ea6\u306e\u5c0e\u96fb\u6027\u3001\u975e\u9ad8\u5c0e\u96fb\u6027\u5408\u91d1<\/td><\/tr>
\u6bd4\u71b1\u5bb9\u91cf\uff0825\uff09<\/strong><\/td>0.88 - 0.96 J\/(g-K)<\/td>\u5408\u91d1\u7d44\u6210\u3068\u6e29\u5ea6\u306b\u4f9d\u5b58\u3059\u308b<\/td><\/tr>
\u6bd4\u62b5\u6297<\/strong><\/td>4.3 - 5.5 \u00b5\u03a9-cm<\/td>\u5bfe\u5fdc\u3059\u308b\u5c0e\u96fb\u7387\u306e\u9006\u6570\u306e\u8a08\u7b97\u5024<\/td><\/tr>
\u5f3e\u6027\u7387<\/strong><\/td>70 - 75 GPa<\/td>\u6a5f\u68b0\u7684\u7279\u6027\u306b\u304a\u3051\u308b\u5f3e\u6027\u7387\u3068\u4e00\u81f4\u3059\u308b\u3002<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

A356 \u5404\u76f8\u306e\u30b0\u30ec\u30fc\u30c9\u540d\u3068\u5143\u7d20\u542b\u6709\u91cf\u57fa\u6e96<\/h2>\n\n\n\n

A356\u5408\u91d1\u306fA356.2\u3001A356.1\u3001A356.0\u306b\u7d30\u5206\u3055\u308c\u3001\u305d\u308c\u305e\u308c\u306e\u5316\u5b66\u7d44\u6210\u3092\u4e0b\u8868\u306b\u793a\u3059\uff1a<\/p>\n\n\n\n

\u7570\u306a\u308b\u6642\u671f\u306eA356<\/td>A356<\/td>Si<\/td>Mg<\/td>\u30c6\u30a3<\/td>\u30d5\u30a7<\/td>\u9285<\/td>\u4e9c\u925b<\/td>\u30e0\u30f3<\/td>\u6d17\u5264<\/td>\u305d\u306e\u4ed6\u306e\u4e0d\u7d14\u7269<\/td><\/tr>
\u5404<\/td>\u96c6\u5408\u4f53<\/td><\/tr>
\u4ed5\u5165\u308c\u308b<\/td>A356.2<\/td>6.5\/7.5<\/td>0.30\/0.45<\/td>0.08\/0.20<\/td>\u22640.12<\/td>\u22640.05<\/td>\u22640.05<\/td>\u22640.05<\/td> <\/td>\u22640.05<\/td>\u22640.15<\/td><\/tr>
\u5439\u304d\u5206\u3051\u308b<\/td>A356.1<\/td>6.5\/7.5<\/td>0.30\/0.45<\/td>0.08\/0.20<\/td>\u22640.15<\/td>\u22640.10<\/td>\u22640.10<\/td>\u22640.10<\/td>Sb=0.1\uff5e0.20 Sr=0.012\uff5e0.020<\/td>\u22640.05<\/td>\u22640.15<\/td><\/tr>
\u5b8c\u6210\u54c1<\/td>A356.0<\/td>6.5\/7.5<\/td>0.25\/0.45<\/td>0.08\/0.20<\/td>\u22640.20<\/td>\u22640.10<\/td>\u22640.10<\/td>\u22640.10<\/td>Sb=0.08\uff5e0.18 Sr=0.008\uff5e0.018<\/td>\u22640.05<\/td>\u22640.15<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u5bfe\u5fdc\u3059\u308b\u56fd\u969b\u7b49\u7d1a<\/strong><\/h2>\n\n\n\n

\u4e16\u754c\u7684\u306b\u5165\u624b\u53ef\u80fd\u306a\u9ad8\u6027\u80fd\u92f3\u9020\u30a2\u30eb\u30df\u5408\u91d1\u3068\u3057\u3066\u3001\u56fd\u969b\u7684\u306b\u660e\u78ba\u306a\u5bfe\u5fdc\u3092\u6301\u3063\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n