{"id":14668,"date":"2025-09-14T16:59:55","date_gmt":"2025-09-14T16:59:55","guid":{"rendered":"https:\/\/stage.metalpower.net\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/"},"modified":"2025-11-11T18:24:22","modified_gmt":"2025-11-11T18:24:22","slug":"cast-iron-ductile-iron-analysis-for-an-automotive-major","status":"publish","type":"case-study","link":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/","title":{"rendered":"\u6c7d\u8f66\u884c\u4e1a\u9f99\u5934\u4f01\u4e1a\u7684\u7070\u94f8\u94c1\/\u7403\u58a8\u94f8\u94c1\u5206\u6790"},"content":{"rendered":"<h2>\u5ba2\u6237\u6982\u51b5<\/h2>\n<p>\u8be5\u5ba2\u6237\u662f\u4e00\u5bb6\u5370\u5ea6\u9886\u5148\u6c7d\u8f66\u5236\u9020\u5546\u7684\u94f8\u9020\u90e8\u95e8\uff0c\u751f\u4ea7\u7528\u4e8e\u4e58\u7528\u8f66\u548c\u5546\u7528\u8f66\u7cfb\u5217\u7684\u5173\u952e\u7070\u94f8\u94c1\u548c\u7403\u58a8\u94f8\u94c1\uff08SG \u94c1\uff09\u94f8\u4ef6\u3002\u8be5\u94f8\u9020\u5382\u8fd8\u8d1f\u8d23\u5408\u91d1\u94a2\u7684\u5206\u6790\u5de5\u4f5c\uff0c\u6db5\u76d6\u6765\u6599\u68c0\u6d4b\u548c\u4f9b\u5e94\u5546\u63d0\u4f9b\u7684\u6700\u7ec8\u96f6\u90e8\u4ef6\u5206\u6790. <\/p>\n<p>\u8be5\u90e8\u95e8\u7684\u8fd0\u8425\u89c4\u6a21\u6781\u5927\uff0c\u6bcf\u4e00\u4ef6\u94f8\u4ef6\u90fd\u81f3\u5173\u91cd\u8981\u2014\u2014\u65e2\u5173\u7cfb\u5230\u4ea7\u54c1\u8d28\u91cf\uff0c\u4e5f\u5173\u7cfb\u5230\u751f\u4ea7\u7ebf\u7684\u8fde\u7eed\u7a33\u5b9a\u8fd0\u884c<\/p>\n<h2>\u5ba2\u6237\u9700\u6c42<\/h2>\n<p>\u5ba2\u6237\u9700\u8981\u4e00\u53f0\u80fd\u591f\u6ee1\u8db3\u4ee5\u4e0b\u8981\u6c42\u7684\u5149\u5b66\u53d1\u5c04\u5149\u8c31\u4eea\uff08OES) <\/p>\n<ul>\n<li>\u5728\u7070\u94f8\u94c1,\u7403\u58a8\u94f8\u94c1\uff08SG \u94c1\uff09\u53ca\u94a2\u6750\u5206\u6790\u4e2d\u63d0\u4f9b\u7edd\u5bf9\u7cbe\u786e\u7684\u68c0\u6d4b\u7ed3\u679c.<\/li>\n<li>\u80fd\u591f\u53ef\u9760\u6d4b\u5b9a\u6c2e\u542b\u91cf\uff0c\u5c24\u5176\u662f\u5728\u7403\u58a8\u94f8\u94c1\uff08SG \u94c1\uff09\u548c\u94a2\u6750\u4e2d\uff0c\u4ee5\u786e\u4fdd\u94f8\u4ef6\u7ed3\u6784\u5b8c\u6574\u6027.<\/li>\n<li>\u5b9e\u73b0 24\u00d77 \u4e0d\u95f4\u65ad\u8fd0\u884c\uff0c\u5145\u5206\u6ee1\u8db3\u751f\u4ea7\u8282\u594f\u4e0e\u4ea7\u80fd\u9700\u6c42.<\/li>\n<li>\u6700\u5927\u5316\u751f\u4ea7\u6548\u7387\u4e0e\u8bbe\u5907\u8fd0\u884c\u65f6\u95f4\uff0c\u56e0\u4e3a\u5b9e\u9a8c\u5ba4\u7684\u4efb\u4f55\u5ef6\u8bef\u90fd\u4f1a\u76f4\u63a5\u5f71\u54cd\u94f8\u9020\u5382\u7684\u6574\u4f53\u4ea7\u51fa.<\/li>\n<\/ul>\n<h2>\u9762\u4e34\u7684\u6311\u6218<\/h2>\n<p>\u5c3d\u7ba1\u8be5\u94f8\u9020\u5382\u62e5\u6709\u9ad8\u7d20\u8d28\u7684\u56e2\u961f\u548c\u5b8c\u5584\u7684\u5de5\u827a\u6d41\u7a0b\uff0c\u4f46\u4ecd\u9762\u4e34\u4e09\u9879\u53cd\u590d\u51fa\u73b0\u7684\u6311\u6218.<\/p>\n<ul>\n<li>\n<h3>\u5e7f\u6cdb\u7684\u724c\u53f7\u8986\u76d6\u8303\u56f4<\/h3>\n<p>&#8211; \u6d4b\u8bd5\u591a\u79cd\u57fa\u6750\u610f\u5473\u7740OES\u5fc5\u987b\u80fd\u591f\u5904\u7406\u4ece\u94a2\u5230\u94f8\u94c1\/\u7403\u58a8\u94f8\u94c1\u7684\u590d\u6742\u8fc7\u6e21\uff0c\u540c\u65f6\u4fdd\u6301\u7cbe\u5ea6\uff0c\u56e0\u4e3a\u4f4e\u78b3\u548c\u9ad8\u78b3\u6750\u6599\u53ef\u80fd\u4f1a\u4ea7\u751f\u8bb0\u5fc6\u6548\u5e94.<\/li>\n<li>\n<h3>\u6c2e\u5143\u7d20\u68c0\u6d4b\u8981\u6c42<\/h3>\n<p>&#8211; \u9700\u8981\u5728\u4e2a\u4f4d\u6570 ppm \u6c34\u5e73\u5b9e\u73b0\u9ad8\u7cbe\u5ea6\u6d4b\u5b9a\uff0c\u8fd9\u5bf9\u94f8\u4ef6\u8d28\u91cf\u81f3\u5173\u91cd\u8981\uff0c\u4f46\u5927\u591a\u6570\u7cfb\u7edf\u5728\u5b9e\u9645\u751f\u4ea7\u73af\u5883\u4e2d\u96be\u4ee5\u7a33\u5b9a\u5b9e\u73b0.<\/li>\n<li>\n<h3>\u505c\u673a\u4e0e\u7ef4\u62a4\u95ee\u9898<\/h3>\n<p>&#8211; \u5728\u8fde\u7eed\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u7528\u4e8e\u91cd\u65b0\u6821\u51c6,\u6e05\u6d01\u5149\u5ba4\u6216\u7cfb\u7edf\u7a33\u5b9a\u7684\u65f6\u95f4\u4f1a\u76f4\u63a5\u5f71\u54cd\u751f\u4ea7\u6548\u7387.<\/li>\n<\/ul>\n<h2>Metal Power Analytical \u89e3\u51b3\u65b9\u6848<\/h2>\n<p>Metal Power \u90e8\u7f72\u4e86 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.metalpower.net\/zh\/products\/stationary-oes\/metavision-1008i3\/\" target=\"_blank\" rel=\"noopener\">Metavision-1008<i class=\"times\">i<\/i><sup>3<\/sup><\/a>, \u5176\u914d\u7f6e\u4e13\u4e3a\u76f4\u63a5\u6ee1\u8db3\u4e0a\u8ff0\u5404\u9879\u9700\u6c42\u800c\u8bbe\u8ba1<\/p>\n<ul>\n<li>\u63d0\u4f9b\u5b8c\u6574\u7684\u94c1\u57fa\u5206\u6790\u7a0b\u5e8f\uff0c\u6db5\u76d6\u6240\u6709\u76f8\u5173\u7684\u7070\u94f8\u94c1\u548c\u94a2\u6750\u7c7b\u578b.<\/li>\n<li>\u6c2e\u5143\u7d20\u68c0\u6d4b\u4e0b\u9650\u53ef\u8fbe 8 ppm\uff0c\u786e\u4fdd\u673a\u68b0\u6027\u80fd\u548c\u91d1\u76f8\u6807\u51c6\u59cb\u7ec8\u5f97\u5230\u6ee1\u8db3.<\/li>\n<li>\u91c7\u7528\u5355\u6837\u54c1\u667a\u80fd\u6821\u51c6\u6280\u672f\uff0c\u5c06\u91cd\u65b0\u6821\u51c6\u65f6\u95f4\u4ece 30 \u5206\u949f\u5927\u5e45\u7f29\u77ed\u81f3\u4ec5 5 \u5206\u949f.<\/li>\n<\/ul>\n<h2>\u5168\u65b0\u8bbe\u8ba1\u7406\u5ff5\uff1a\u706b\u82b1\u5ba4 + \u5149\u5b66\u5668\u4ef6<\/h2>\n<p>\u771f\u6b63\u8d77\u5230\u5173\u952e\u4f5c\u7528\u7684\u662f\u5168\u65b0\u8bbe\u8ba1\u7684\u706b\u82b1\u5ba4\uff0c\u5b83\u7ed3\u5408\u4e86\u5bc6\u5c01\u5149\u5b66\u5143\u4ef6\u548c\u5185\u90e8\u591a\u7ea7\u6c29\u6c14\u51c0\u5316\u7cfb\u7edf\uff0c\u8fd9\u79cd\u8bbe\u8ba1\u4e0d\u4ec5\u6ce8\u91cd\u7cbe\u5ea6\uff0c\u66f4\u65e8\u5728\u63d0\u9ad8\u751f\u4ea7\u6548\u7387\u548c\u7a33\u5b9a\u6027\uff0c\u4ece\u800c\u5b9e\u73b0\u5feb\u901f\u7a33\u5b9a\u548c\u8d85\u7eaf\u51c0\u7684\u5149\u5b66\u73af\u5883.<\/p>\n<h2>\u5185\u7f6e\u6c29\u6c14\u518d\u63d0\u7eaf<\/h2>\n<ul>\n<li>\u786e\u4fdd\u53bb\u9664\u6c27\u6c14,\u6c34\u5206\u548c\u78b3\u6c22\u5316\u5408\u7269.<\/li>\n<li>\u4fdd\u6301\u6df1\u7d2b\u5916\u5149\u5b66\u5668\u4ef6\u4e2d\u7684\u6c29\u6c14\u5bc6\u5c01\u5e76\u91cd\u65b0\u63d0\u7eaf\u81f3~99.9999%\u7eaf\u5ea6.<\/li>\n<li>\u786e\u4fdd\u6781\u77ed\u7684\u7a33\u5b9a\u65f6\u95f4\u548c\u5353\u8d8a\u7684\u5149\u5b66\u7a33\u5b9a\u6027\u2014\u2014\u5373\u4f7f\u5728 24\u00d77 \u8fde\u7eed\u8fd0\u884c\u6761\u4ef6\u4e0b\u4ea6\u80fd\u4fdd\u6301\u6027\u80fd\u4e0d\u53d8.<\/li>\n<\/ul>\n<h2>\u706b\u82b1\u6fc0\u53d1\u5ba4\u4f18\u52bf<\/h2>\n<ul>\n<li>\u7b49\u79bb\u5b50\u4f53\u7a33\u5b9a\u6027\u63d0\u5347 40%\uff0c\u786e\u4fdd\u5206\u6790\u7ed3\u679c\u4e00\u81f4\u53ef\u9760.<\/li>\n<li>\u70df\u5c18\u751f\u6210\u91cf\u51cf\u5c11 30%\uff0c\u5e76\u901a\u8fc7\u81ea\u52a8\u6e05\u9664\u529f\u80fd\u8fdb\u4e00\u6b65\u964d\u4f4e\u7ef4\u62a4\u9891\u7387.<\/li>\n<li>180\u00b0 \u65cb\u8f6c\u5939\u5177\u8bbe\u8ba1\uff0c\u5b9e\u73b0\u5feb\u901f\u6837\u54c1\u66f4\u6362.<\/li>\n<li>\u5feb\u62c6\u87ba\u9489\u8bbe\u8ba1\uff0c\u53ef\u8fc5\u901f\u66f4\u6362\u57fa\u5ea7\u677f\u5e76\u52a0\u5feb\u706b\u82b1\u6fc0\u53d1\u5ba4\u7684\u6e05\u6d01\u8fc7\u7a0b.<\/li>\n<li>\u517c\u5bb9\u5404\u79cd\u5c3a\u5bf8\u548c\u5f62\u72b6\u7684\u6837\u54c1\uff08\u9002\u7528\u4e8e\u5176\u5e9f\u6599\u5206\u6790\u9700\u6c42\uff09\uff0c\u5927\u5e45\u63d0\u5347\u5de5\u4f5c\u6d41\u7a0b\u7684\u7075\u6d3b.<\/li>\n<\/ul>\n<h2>\u64cd\u4f5c\u5458\u4eba\u673a\u5de5\u7a0b\u4e0e\u7ef4\u62a4\u4fbf\u6377\u6027<\/h2>\n<ul>\n<li>\u5185\u7f6e\u8bca\u65ad\u5de5\u5177\uff0c\u53ef\u5b9e\u65f6\u76d1\u63a7\u7cfb\u7edf\u5065\u5eb7\u72b6\u6001\uff0c\u5e76\u5728\u6027\u80fd\u53d7\u5f71\u54cd\u524d\u63d0\u524d\u53d1\u51fa\u8b66\u793a.<\/li>\n<li>\u5355\u6837\u54c1 <i>Smart<\/i>STD \u6280\u672f\u4f7f\u91cd\u65b0\u6821\u51c6\u53ef\u5728\u4ec5 5 \u5206\u949f\u5185\u5b8c\u6210.<\/li>\n<li>\u5bf9\u5de5\u5177\u9700\u6c42\u6781\u5c11\uff0c\u4e14\u8017\u6750\u66f4\u6362\u5feb\u6377\u65b9\u4fbf.<\/li>\n<li>\u91c7\u7528\u6a21\u5757\u5316\u8bbe\u8ba1\uff0c\u4f7f\u7ef4\u62a4\u505c\u673a\u65f6\u95f4\u51cf\u5c11 30%.<\/li>\n<\/ul>\n<h2>\u6210\u679c\u4e0e\u4f18\u52bf<\/h2>\n<p>\u81ea\u5b89\u88c5\u4ee5\u6765, the Metavision-1008<i class=\"times\">i<\/i><sup>3<\/sup> \u5b9e\u73b0\u4e86 24\u00d77 \u4e0d\u95f4\u65ad\u8fd0\u884c\uff0c\u4f7f\u94f8\u9020\u5382\u51ed\u501f\u5168\u65b0\u7684 <i>Smart<\/i>STD \u5355\u6837\u54c1\u6821\u51c6\u6280\u672f,\u6781\u4f4e\u7684\u505c\u673a\u65f6\u95f4\u548c\u8fde\u7eed\u7684\u68c0\u6d4b\u80fd\u529b\uff0c\u8fbe\u5230\u4e86\u524d\u6240\u672a\u6709\u7684\u751f\u4ea7\u6548\u7387. \u8be5\u7cfb\u7edf\u5728\u6c2e\u5143\u7d20\u68c0\u6d4b\u65b9\u9762\u8868\u73b0\u51fa\u9ad8\u5ea6\u53ef\u9760\u6027\uff0c\u8fd9\u5bf9\u7403\u58a8\u94f8\u94c1\uff08SG \u94c1\uff09\u548c\u94a2\u6750\u81f3\u5173\u91cd\u8981\u3002\u540c\u65f6\uff0c\u51ed\u501f\u5168\u5bc6\u5c01\u8bbe\u8ba1\u4e0e\u4f69\u5c14\u5e16\u5236\u51b7\u7684\u4f4e\u6e29\u5149\u5b66\u7cfb\u7edf\uff0c\u5b9e\u73b0\u4e86\u5353\u8d8a\u7684\u5149\u5b66\u7a33\u5b9a\u6027\u3002\u64cd\u4f5c\u4eba\u5458\u8fd8\u53d7\u76ca\u4e8e\u5168\u65b0 Analyst 10.0 \u8f6f\u4ef6\uff0c\u5176\u5177\u5907\u9884\u6d4b\u6027\u8bca\u65ad\u529f\u80fd\uff0c\u663e\u8457\u63d0\u5347\u4e86\u4f7f\u7528\u4f53\u9a8c\u4e0e\u7ef4\u62a4\u4fbf\u6377\u6027.<\/p>\n<p>\u8fd9\u4e9b\u56e0\u7d20\u5171\u540c\u4fc3\u6210\u4e86\u751f\u4ea7\u6d41\u7a0b\u7684\u987a\u7545\u8854\u63a5\uff0c\u5f7b\u5e95\u6d88\u9664\u4e86\u5b9e\u9a8c\u5ba4\u4e0e\u751f\u4ea7\u8f66\u95f4\u4e4b\u95f4\u7684\u74f6\u9888.<\/p>\n<h2>\u524d\u540e\u5bf9\u6bd4\uff1a\u5f71\u54cd\u4e00\u89c8<\/h2>\n<table data-tablestyle=\"MsoTableGridLight\" data-tablelook=\"1184\" aria-rowcount=\"4\">\n<tbody>\n<tr aria-rowindex=\"1\">\n<td data-celllook=\"0\">\n<h3><b><span data-contrast=\"auto\">\u65b9\u9762<\/span><\/b><\/h3>\n<p>&nbsp;<\/td>\n<td data-celllook=\"0\">\n<h3><b><span data-contrast=\"auto\">\u4e4b\u524d<\/span><\/b><\/h3>\n<p>&nbsp;<\/td>\n<td data-celllook=\"0\">\n<h3><b><span data-contrast=\"auto\">Metavision-1008<\/span><\/b><i class=\"times\">i<\/i><sup>3<\/sup> \u4e4b\u540e<\/h3>\n<p>&nbsp;<\/td>\n<\/tr>\n<tr aria-rowindex=\"2\">\n<td data-celllook=\"0\">\n<h3><b><span data-contrast=\"auto\">\u6807\u51c6\u5316\u65f6\u95f4<\/span><\/b><\/h3>\n<p>&nbsp;<\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">~30\u5206\u949f\uff0c\u591a\u6837\u672c<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">5\u5206\u949f\uff0c\u5355\u4e2a\u6837\u672c<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"3\">\n<td data-celllook=\"0\">\n<h3><b><span data-contrast=\"auto\">\u70df\u7070\u6e05\u9664<\/span><\/b><\/h3>\n<\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">\u9891\u7e41\u7684\u4eba\u5de5\u6e05\u6d01<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">\u51cf\u5c1130%\u6392\u653e + \u81ea\u52a8\u6e05\u9664\u70df\u7070<\/span><\/td>\n<\/tr>\n<tr aria-rowindex=\"4\">\n<td data-celllook=\"0\">\n<h3><b><span data-contrast=\"auto\">\u751f\u4ea7\u7387<\/span><\/b><\/h3>\n<\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">\u4e2d\u65ad\u7684\u8fd0\u884c<\/span><\/td>\n<td data-celllook=\"0\"><span data-contrast=\"auto\">\u5168\u5929\u5019\u65e0\u7f1d\u8fd0\u8425<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u7ed3\u8bba<\/h2>\n<p>\u901a\u8fc7\u5c06\u5353\u8d8a\u7684\u5206\u6790\u6027\u80fd\u4e0e\u5168\u65b0\u8bbe\u8ba1\u7684\u706b\u82b1\u6fc0\u53d1\u5ba4\u53ca\u5148\u8fdb\u5149\u5b66\u7cfb\u7edf\u76f8\u7ed3\u5408, Metavision-1008<i class=\"times\">i<\/i><sup>3<\/sup> \u4e3a\u94f8\u9020\u5382\u63d0\u4f9b\u4e86\u5728\u8d28\u91cf,\u901f\u5ea6\u4e0e\u4ea7\u80fd\u4e4b\u95f4\u5b9e\u73b0\u5b8c\u7f8e\u5e73\u8861\u7684\u5f3a\u5927\u5de5\u5177\u3002\u8be5\u7cfb\u7edf\u4f7f\u5b9e\u9a8c\u5ba4\u771f\u6b63\u6210\u4e3a\u751f\u4ea7\u7684\u52a9\u63a8\u6838\u5fc3- \u65e2\u786e\u4fdd\u94f8\u4ef6\u59cb\u7ec8\u7b26\u5408\u6700\u9ad8\u8d28\u91cf\u6807\u51c6\uff0c\u53c8\u4fdd\u969c\u751f\u4ea7\u8fc7\u7a0b\u8fde\u7eed\u65e0\u4e2d\u65ad. <\/p>\n<p>\u672c\u6848\u4f8b\u5145\u5206\u5c55\u793a\u4e86\uff0c\u6280\u672f\u4e0e\u8bbe\u8ba1\u7406\u5ff5\u7684\u6df1\u5ea6\u878d\u5408\uff0c\u4e0d\u4ec5\u80fd\u89e3\u51b3\u6280\u672f\u5c42\u9762\u7684\u96be\u9898\uff0c\u66f4\u80fd\u5e94\u5bf9\u9ad8\u538b\u6c7d\u8f66\u5236\u9020\u73af\u5883\u4e2d\u4fdd\u6301\u6301\u7eed\u8fd0\u884c\u8fd9\u4e00\u91cd\u5927\u4e1a\u52a1\u6311\u6218.<\/p>\n","protected":false},"featured_media":14669,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"case-study_category":[],"class_list":["post-14668","case-study","type-case-study","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u6c7d\u8f66\u884c\u4e1a\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u5206\u6790\uff5cMetal Power Analytical<\/title>\n<meta name=\"description\" content=\"\u4e86\u89e3 Metal Power Analytical \u7684\u5148\u8fdb\u5149\u8c31\u5206\u6790\u89e3\u51b3\u65b9\u6848\u5982\u4f55\u52a9\u529b\u67d0\u9886\u5148\u6c7d\u8f66\u5236\u9020\u5546\u5b9e\u73b0\u7cbe\u786e\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u6210\u5206\u5206\u6790.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6c7d\u8f66\u884c\u4e1a\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u5206\u6790\uff5cMetal Power Analytical\" \/>\n<meta property=\"og:description\" content=\"\u4e86\u89e3 Metal Power Analytical \u7684\u5148\u8fdb\u5149\u8c31\u5206\u6790\u89e3\u51b3\u65b9\u6848\u5982\u4f55\u52a9\u529b\u67d0\u9886\u5148\u6c7d\u8f66\u5236\u9020\u5546\u5b9e\u73b0\u7cbe\u786e\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u6210\u5206\u5206\u6790.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/\" \/>\n<meta property=\"og:site_name\" content=\"Metal Power\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/MetalPowerAnalytical\/\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-11T18:24:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/09\/cast-iron-1024x683.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"\u6c7d\u8f66\u884c\u4e1a\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u5206\u6790\uff5cMetal Power Analytical\" \/>\n<meta name=\"twitter:description\" content=\"\u4e86\u89e3 Metal Power Analytical \u7684\u5148\u8fdb\u5149\u8c31\u5206\u6790\u89e3\u51b3\u65b9\u6848\u5982\u4f55\u52a9\u529b\u67d0\u9886\u5148\u6c7d\u8f66\u5236\u9020\u5546\u5b9e\u73b0\u7cbe\u786e\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u6210\u5206\u5206\u6790.\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/09\/cast-iron-1024x683.jpg\" \/>\n<meta name=\"twitter:label1\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 \u5206\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u6c7d\u8f66\u884c\u4e1a\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u5206\u6790\uff5cMetal Power Analytical","description":"\u4e86\u89e3 Metal Power Analytical \u7684\u5148\u8fdb\u5149\u8c31\u5206\u6790\u89e3\u51b3\u65b9\u6848\u5982\u4f55\u52a9\u529b\u67d0\u9886\u5148\u6c7d\u8f66\u5236\u9020\u5546\u5b9e\u73b0\u7cbe\u786e\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u6210\u5206\u5206\u6790.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/","og_locale":"zh_CN","og_type":"article","og_title":"\u6c7d\u8f66\u884c\u4e1a\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u5206\u6790\uff5cMetal Power Analytical","og_description":"\u4e86\u89e3 Metal Power Analytical \u7684\u5148\u8fdb\u5149\u8c31\u5206\u6790\u89e3\u51b3\u65b9\u6848\u5982\u4f55\u52a9\u529b\u67d0\u9886\u5148\u6c7d\u8f66\u5236\u9020\u5546\u5b9e\u73b0\u7cbe\u786e\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u6210\u5206\u5206\u6790.","og_url":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/","og_site_name":"Metal Power","article_publisher":"https:\/\/www.facebook.com\/MetalPowerAnalytical\/","article_modified_time":"2025-11-11T18:24:22+00:00","og_image":[{"url":"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/09\/cast-iron-1024x683.jpg","type":"","width":"","height":""}],"twitter_card":"summary_large_image","twitter_title":"\u6c7d\u8f66\u884c\u4e1a\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u5206\u6790\uff5cMetal Power Analytical","twitter_description":"\u4e86\u89e3 Metal Power Analytical \u7684\u5148\u8fdb\u5149\u8c31\u5206\u6790\u89e3\u51b3\u65b9\u6848\u5982\u4f55\u52a9\u529b\u67d0\u9886\u5148\u6c7d\u8f66\u5236\u9020\u5546\u5b9e\u73b0\u7cbe\u786e\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u6210\u5206\u5206\u6790.","twitter_image":"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/09\/cast-iron-1024x683.jpg","twitter_misc":{"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"4 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/","url":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/","name":"\u6c7d\u8f66\u884c\u4e1a\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u5206\u6790\uff5cMetal Power Analytical","isPartOf":{"@id":"https:\/\/www.metalpower.net\/zh\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/#primaryimage"},"image":{"@id":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/#primaryimage"},"thumbnailUrl":"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/09\/cast-iron.jpg","datePublished":"2025-09-14T16:59:55+00:00","dateModified":"2025-11-11T18:24:22+00:00","description":"\u4e86\u89e3 Metal Power Analytical \u7684\u5148\u8fdb\u5149\u8c31\u5206\u6790\u89e3\u51b3\u65b9\u6848\u5982\u4f55\u52a9\u529b\u67d0\u9886\u5148\u6c7d\u8f66\u5236\u9020\u5546\u5b9e\u73b0\u7cbe\u786e\u7684\u7070\u94f8\u94c1\u4e0e\u7403\u58a8\u94f8\u94c1\u6210\u5206\u5206\u6790.","breadcrumb":{"@id":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/"]}]},{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/#primaryimage","url":"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/09\/cast-iron.jpg","contentUrl":"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/09\/cast-iron.jpg","width":3000,"height":2000,"caption":"Cast Iron\/Ductile Iron Analysis for an Automotive"},{"@type":"BreadcrumbList","@id":"https:\/\/www.metalpower.net\/zh\/case-studies\/cast-iron-ductile-iron-analysis-for-an-automotive-major\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.metalpower.net\/zh\/"},{"@type":"ListItem","position":2,"name":"\u6c7d\u8f66\u884c\u4e1a\u9f99\u5934\u4f01\u4e1a\u7684\u7070\u94f8\u94c1\/\u7403\u58a8\u94f8\u94c1\u5206\u6790"}]},{"@type":"WebSite","@id":"https:\/\/www.metalpower.net\/zh\/#website","url":"https:\/\/www.metalpower.net\/zh\/","name":"Metal Power","description":"","publisher":{"@id":"https:\/\/www.metalpower.net\/zh\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.metalpower.net\/zh\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"zh-Hans"},{"@type":"Organization","@id":"https:\/\/www.metalpower.net\/zh\/#organization","name":"Metal Power Analytical","url":"https:\/\/www.metalpower.net\/zh\/","logo":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.metalpower.net\/zh\/#\/schema\/logo\/image\/","url":"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/07\/metal-power-logo.svg","contentUrl":"https:\/\/www.metalpower.net\/wp-content\/uploads\/2025\/07\/metal-power-logo.svg","width":112,"height":30,"caption":"Metal Power Analytical"},"image":{"@id":"https:\/\/www.metalpower.net\/zh\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/MetalPowerAnalytical\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.metalpower.net\/zh\/wp-json\/wp\/v2\/case-study\/14668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.metalpower.net\/zh\/wp-json\/wp\/v2\/case-study"}],"about":[{"href":"https:\/\/www.metalpower.net\/zh\/wp-json\/wp\/v2\/types\/case-study"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.metalpower.net\/zh\/wp-json\/wp\/v2\/media\/14669"}],"wp:attachment":[{"href":"https:\/\/www.metalpower.net\/zh\/wp-json\/wp\/v2\/media?parent=14668"}],"wp:term":[{"taxonomy":"case-study_category","embeddable":true,"href":"https:\/\/www.metalpower.net\/zh\/wp-json\/wp\/v2\/case-study_category?post=14668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}