\n\t\t\t\t
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\u00a0<\/p>
\u953b\u6253\u94dd\u5408\u91d1\u5305\u62ecA1–Si–Mg–Cu\u5408\u91d1\u548cA1-Cu-Ni-Fe\u5408\u91d1\uff0c\u5e38\u7528\u7684\u953b\u9020\u94dd\u5408\u91d1\u67096061\u30016063\u30016082\u30017075\u7b49\uff0c\u5b83\u4eec\u7684\u70ed\u5851\u6027\u4f18\u826f\uff0c\u6240\u4ee5\u953b\u9020\u6027\u80fd\u548c\u673a\u68b0\u6027\u80fd\u826f\u597d\u3002\u8be5\u7c7b\u5408\u91d1\u4e3b\u8981\u7528\u4e8e\u5236\u9020\u80fd\u627f\u53d7\u8f7d\u8377\u3001\u5f62\u72b6\u590d\u6742\u7684\u94dd\u953b\u4ef6\u3002<\/p>
\u00a0<\/p>
\u94f8\u94dd\u5408\u91d1\u5305\u62ec\u56db\u5927\u7c7b\uff1aA1-Si\u5408\u91d1\u3001A1-Cu\u5408\u91d1\u3001Al-Mg\u5408\u91d1\u548cAl-Zn\u5408\u91d1\u3002\u5bf9\u4e8e\u94f8\u9020\u94dd\u5408\u91d1\uff0c\u9664\u4e86\u5177\u6709\u5fc5\u8981\u7684\u673a\u68b0\u6027\u80fd\u548c\u8010\u8150\u8680\u6027\u80fd\u5916\uff0c\u8fd8\u5e94\u5177\u6709\u826f\u597d\u7684\u94f8\u9020\u6027\u80fd\u3002\u5728\u94f8\u9020\u94dd\u5408\u91d1\u4e2d\uff0c\u94f8\u9020\u6027\u80fd\u548c\u673a\u68b0\u6027\u80fd\u7684\u6700\u4f73\u7ec4\u5408\u662fA1-Si\u5408\u91d1\u3002<\/p>
\u00a0<\/p>
\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u94dd\u5408\u91d1\u953b\u6253\u53ef\u4ee5\u907f\u514d\u94f8\u9020\u9020\u6210\u7684\u7f3a\u9677\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u94dd\u953b\u4ef6\u7684\u673a\u68b0\u6027\u80fd\u8981\u597d\u5f97\u591a\u3002<\/p>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t