{"id":253606,"date":"2023-08-19T06:26:40","date_gmt":"2023-08-18T22:26:40","guid":{"rendered":"\/\/m.iemloyee.com\/?p=253606"},"modified":"2023-08-19T09:26:02","modified_gmt":"2023-08-19T01:26:02","slug":"nature-materials%ef%bc%9a%e9%ab%98%e6%8a%97%e7%96%b2%e5%8a%b33d%e6%89%93%e5%8d%b0%e9%93%9d%e5%90%88%e9%87%91","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=253606","title":{"rendered":"\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66Nature Materials\uff1a\u9ad8\u6297\u75b2\u52b33D\u6253\u5370\u94dd\u5408\u91d1"},"content":{"rendered":"<p>\u3010\u5bfc\u8bfb\u3011<\/p>\n<p>\u8fd1\u65e5\uff0c\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u738b\u6d69\u4f1f\u6559\u6388\u56e2\u961f\u5728\u6297\u75b2\u52b33D\u6253\u5370\u94dd\u5408\u91d1\u65b9\u5411\u53d6\u5f97\u91cd\u8981\u7a81\u7834\uff0c\u76f8\u5173\u6210\u679c\u5728\u56fd\u9645\u8457\u540d\u5b66\u672f\u671f\u520a\u300aNature Materials\u300b\u53d1\u8868\u9898\u4e3a \u201cAchieving Ultrahigh Fatigue-Resistant AlSi10Mg Alloys by Additive Manufacturing\u201d \u7684\u8bba\u6587\uff0c\u8be5\u5de5\u4f5c\u4e0e\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5415\u575a\u9662\u58eb\u56e2\u961f\u5408\u4f5c\u5b8c\u6210\u3002<\/p>\n<p>\u8be5\u56e2\u961f\u901a\u8fc7\u4f18\u5316\u6750\u6599\u6210\u5206\u548c\u6253\u5370\u5de5\u827a\uff0c\u5236\u5907\u51fa\u5177\u6709\u8d85\u9ad8\u75b2\u52b3\u5f3a\u5ea6\u7684TiB<sub>2<\/sub>\u6539\u6027AlSi10Mg\u5408\u91d1\uff0c\u5176\u75b2\u52b3\u6781\u9650\u9ad8\u8fbe260MPa \uff08R=0.1\uff09, \u662f\u5176\u4ed63D\u6253\u5370\u94dd\u5408\u91d1\u7684\u4e24\u500d\uff0c\u5e76\u8d85\u8fc7\u4e86\u4f20\u7edf\u953b\u9020\u94dd\u5408\u91d1\u3002\u8be5\u56e2\u961f\u5236\u5907\u7684\u9ad8\u6297\u75b2\u52b33D\u6253\u5370\u94dd\u5408\u91d1\u5df2\u6210\u529f\u5e94\u7528\u4e8e\u822a\u7a7a\u5668\u5173\u952e\u90e8\u4ef6\uff0c\u5e76\u901a\u8fc7\u6574\u4f53\u5bff\u547d\u5b9e\u9a8c\u3002\u8be5\u7814\u7a76\u8bba\u6587\u4ee5\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u4e3a\u7b2c\u4e00\u5b8c\u6210\u5355\u4f4d\uff0c\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u535a\u58eb\u540e\u4f46\u627f\u76ca\u3001\u52a9\u7406\u6559\u6388\u5d14\u5b87\u9a70\u3001\u526f\u6559\u6388\u5434\u4e00\u548c\u9648\u54f2\u6559\u6388\u4e3a\u5171\u540c\u7b2c\u4e00\u4f5c\u8005\uff0c\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u9648\u54f2\u6559\u6388\u548c\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u5415\u575a\u6559\u6388\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002\u8be5\u5de5\u4f5c\u4e3a\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u57282017\u5e74\u7814\u53d1\u7684\u9ad8\u5f3a\u97e7\u589e\u6750\u5236\u9020TiB<sub>2<\/sub>\u6539\u6027AlSi10Mg\u5408\u91d1\uff08Acta Materialia 129, 2017,183-193\uff09\u5de5\u4f5c\u57fa\u7840\u4e0a\u518d\u6b21\u53d6\u5f97\u7a81\u7834\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253654\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-3.jpg\" alt=\"\" width=\"600\" height=\"261\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-3.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-3-300x131.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/p>\n<p>\u636e\u7edf\u8ba1\uff0c\u8d85\u8fc780%\u5de5\u7a0b\u7ed3\u6784\u90e8\u4ef6\u7684\u5931\u6548\u6e90\u4e8e\u6750\u6599\u75b2\u52b3\uff0c\u8fd9\u4f7f\u5f97\u6750\u6599\u7684\u75b2\u52b3\u6210\u4e3a\u56f0\u6270\u5de5\u7a0b\u754c\u8fd1\u4e24\u4e2a\u4e16\u7eaa\u7684\u96be\u9898\u30023D\u6253\u5370\u6280\u672f\u53ef\u4ee5\u5feb\u901f\u5236\u5907\u51e0\u4f55\u5f62\u72b6\u590d\u6742\u7684\u8f7b\u8d28\u7ed3\u6784\u4ef6\uff0c\u7136\u800c\u6253\u5370\u8fc7\u7a0b\u4e2d\u5e26\u6765\u7684\u6253\u5370\u7f3a\u9677\u4f1a\u6781\u5927\u7a0b\u5ea6\u964d\u4f4e3D\u6253\u5370\u6750\u6599\u7684\u75b2\u52b3\u5f3a\u5ea6\uff0c\u6210\u4e3a\u9650\u5236\u5176\u5e94\u7528\u7684\u6700\u5927\u74f6\u9888\u3002\u5982\u4f55\u63d0\u53473D\u6253\u5370\u91d1\u5c5e\u6750\u6599\u7684\u75b2\u52b3\u5f3a\u5ea6\u662f\u5b66\u672f\u754c\u548c\u5de5\u4e1a\u754c\u957f\u671f\u4ee5\u6765\u5173\u6ce8\u7684\u70ed\u70b9\u548c\u96be\u70b9\u95ee\u9898\u3002<\/p>\n<p>\u7814\u7a76\u56e2\u961f\u7684\u9648\u54f2\u6559\u6388\u3001\u4f46\u627f\u76ca\u535a\u58eb\u540e\u7b49\u4eba\u4ee53D\u6253\u5370AlSi10Mg\u5408\u91d1\u4e3a\u7814\u7a76\u5bf9\u8c61\uff0c\u5f00\u5c55\u4e86\u4ece\u5fae\u89c2\u5230\u5b8f\u89c2\u7684\u8de8\u5c3a\u5ea6\u7ed3\u6784\u6210\u5206\u4f18\u5316\u548c\u75b2\u52b3\u6027\u80fd\u8868\u5f81\u5de5\u4f5c\u3002\u8be5\u7814\u7a76\u56e2\u961f\u53d1\u73b0\uff0c3D\u6253\u5370AlSi10Mg\u5408\u91d1\u4e2d\u7684\u4e9a\u5fae\u7c73\u5171\u6676\u7f51\u7edc\u7ed3\u6784\u53ef\u4ee5\u6709\u6548\u9650\u5236\u4f4d\u9519\u8fd0\u52a8\uff0c\u6291\u5236\u75b2\u52b3\u635f\u4f24\u7d2f\u79ef\u548c\u75b2\u52b3\u88c2\u7eb9\u7684\u840c\u751f\uff0c\u5176\u672c\u5f81\u75b2\u52b3\u6781\u9650\u53ef\u9ad8\u8fbe\u6297\u62c9\u5f3a\u5ea6\u768480%\uff08470MPa\uff09\u3002\u57fa\u4e8e\u6b64\u539f\u7406\uff0c\u8be5\u7814\u7a76\u56e2\u961f\u901a\u8fc7\u5728AlSi10Mg\u5408\u91d1\u7c89\u672b\u4e2d\u5f15\u5165TiB<sub>2<\/sub>\u5f62\u6838\u5242\uff0c\u5927\u5e45\u964d\u4f4e\u6750\u6599\u7684\u6253\u5370\u7f3a\u9677\uff0c\u6210\u529f\u5236\u5907\u51fa\u8d85\u9ad8\u75b2\u52b3\u5f3a\u5ea6\u7684AlSi10Mg\u5408\u91d1\uff0c\u5176\u75b2\u52b3\u6781\u9650\u53ef\u9ad8\u8fbe260MPa\uff0c\u63a5\u8fd1\u6297\u62c9\u5f3a\u5ea6\u7684\u4e00\u534a\uff0c\u662f\u5176\u4ed63D\u6253\u5370\u94dd\u5408\u91d1\u7684\u4e24\u500d\u3002<\/p>\n<p>\u3010\u6570\u636e\u6982\u89c8\u3011<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253608\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-2.jpg\" alt=\"\" width=\"600\" height=\"675\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-2.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72471-2-267x300.jpg 267w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe1\u3001\u9ad8\u6297\u75b2\u52b33D\u6253\u5370AlSi10Mg\u5408\u91d1\uff1a\uff08A\uff09\u4f18\u5316\u540e3D\u6253\u5370AlSi10Mg\u5408\u91d1\u75b2\u52b3\u5f3a\u5ea6\u4e3a\u5176\u4ed63D\u6253\u5370\u94dd\u5408\u91d1\u7684\u4e24\u500d\uff0c\uff08B\uff09\u540c\u65f6\u8d85\u8fc7\u4e86\u4f20\u7edf\u9ad8\u5f3a\u94dd\u5408\u91d1\uff1b\uff08C\uff093D\u6253\u5370AlSi10Mg\u5408\u91d1\u7684\u8de8\u5c3a\u5ea6\u75b2\u52b3\u6027\u80fd\u9a8c\u8bc1\uff1b\uff08D\uff093D\u6253\u5370AlSi10Mg\u5408\u91d1\u7684\u8de8\u5c3a\u5ea6\u7ed3\u6784\u8bbe\u8ba1\u4e0e\u4f18\u5316<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-253609\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72472-4.jpg\" alt=\"\" width=\"600\" height=\"734\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72472-4.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2023\/08\/\u56fe\u72472-4-245x300.jpg 245w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\u56fe2\u3001\u9ad8\u6297\u75b2\u52b3\u4e9a\u5fae\u7c73\u5171\u6676\u7f51\u7edc\u7ed3\u6784\uff1a\uff08A\uff09\u901a\u8fc7\u75b2\u52b3\u6781\u9650\u6d4b\u8bd5\u7684\u6837\u54c1\u5185\u672a\u51fa\u73b0\u660e\u663e\u88c2\u7eb9\uff1b\uff08B-C\uff09\u901a\u8fc7 \u03bc-CT \u5f15\u5bfc\u6fc0\u5149\u5b9a\u4f4d\u5207\u524a\u81f3\u8fd1\u6837\u54c1\u8868\u9762\u7684\u5b54\u6d1e\uff1b\uff08D-H\uff09\u5b54\u6d1e\u5468\u56f4\u7684\u4e9a\u5fae\u7c73\u5171\u6676\u7f51\u7edc\u57fa\u672c\u4fdd\u6301\u5b8c\u6574\uff0c\u4f4d\u9519\u8fd0\u52a8\u88ab\u9650\u5236\u5728\u7f51\u7edc\u7ed3\u6784\u5185\u90e8<\/p>\n<p>\u3010\u6210\u679c\u542f\u793a\u3011<\/p>\n<p>\u8be5\u7814\u7a76\u6307\u51fa\uff0c\u901a\u8fc7\u6280\u672f\u9769\u65b0\u5c06\u6253\u5370\u7f3a\u9677\u6d88\u9664\u6216\u63a7\u5236\u5728\u4e9a\u5fae\u7c73\u5c3a\u5bf8\u8303\u56f4\u5185\uff0c3D\u6253\u5370AlSi10Mg\u5408\u91d1\u7684\u6297\u75b2\u52b3\u6027\u6709\u671b\u8fdb\u4e00\u6b65\u589e\u5f3a\u3002\u6b64\u5916\uff0c\u8fd9\u79cd\u75313D\u6253\u5370\u5b9e\u73b0\u7684\u6297\u75b2\u52b3\u635f\u4f24\u673a\u5236\u8fd8\u53ef\u4ee5\u6269\u5c55\u5230\u5176\u4ed6\u6297\u75b2\u52b3\u53cc\/\u591a\u76f8\u5408\u91d1\u7cfb\u7edf\u7684\u8bbe\u8ba1\u4ee5\u53ca\u5176\u4ed63D\u6253\u5370\u5236\u5907\u6280\u672f\u3002<\/p>\n<p>\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6750\u6599\u5b66\u9662\u7279\u79cd\u6750\u6599\u7814\u7a76\u6240\uff0c\u662f\u91d1\u5c5e\u57fa\u590d\u5408\u6750\u6599\u56fd\u5bb6\u91cd\u70b9\u5b9e\u9a8c\u5ba4\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\uff0c\u7531\u738b\u6d69\u4f1f\u6559\u6388\u4efb\u8d1f\u8d23\u4eba\uff0c\u4e0e\u56fd\u9645\u8457\u540d\u5927\u5b66\u548c\u5927\u578b\u4f01\u4e1a\u5efa\u7acb\u516b\u4e2a\u8054\u5408\u5b9e\u9a8c\u5ba4\u3002\u7814\u7a76\u6240\u4e3b\u8981\u4ece\u4e8b\u65b0\u578b\u7279\u79cd\u6750\u6599\u7684\u8bbe\u8ba1\u3001\u5236\u5907\u53ca\u5176\u6210\u5f62\u6280\u672f\u7814\u7a76\uff0c\u652f\u6491\u4e86\u591a\u9879\u56fd\u5bb6\u91cd\u5927\u5de5\u7a0b\u9700\u6c42\uff0c\u5728\u56fd\u9632\u88c5\u5907\u3001\u822a\u7a7a\u822a\u5929\u548c\u6c7d\u8f66\u8f68\u4ea4\u7b49\u591a\u9886\u57df\u83b7\u5f97\u5e7f\u6cdb\u5e94\u7528\u3002\u591a\u5e74\u6765\u627f\u62c5\u56fd\u9632\u91cd\u70b9\u653b\u5173\u9879\u76ee\u3001\u91cd\u70b9\u7814\u53d1\u8ba1\u5212\u3001\u6c11\u673a\u9884\u7814\u3001\u6c11\u7528\u822a\u5929\u9884\u7814\u3001\u56fd\u5bb6\u81ea\u7136\u79d1\u5b66\u57fa\u91d1\u53ca\u56fd\u9645\u5408\u4f5c\u9879\u76ee\u7b49\u4e94\u5341\u4f59\u9879\u3002\u5728\u56fd\u5185\u5916\u5b66\u672f\u520a\u7269\u4e0a\u53d1\u8868\u5b66\u672f\u7814\u7a76\u8bba\u6587\u8fd1300\u7bc7\uff0c\u83b7\u6388\u6743\u4e2d\u56fd\u56fd\u5bb6\u53d1\u660e\u4e13\u5229100\u4f59\u9879\u3002\u5148\u540e\u83b7\u5f97\u6559\u80b2\u90e8\u6280\u672f\u53d1\u660e\u4e00\u7b49\u5956\u3001\u4e0a\u6d77\u5e02\u6280\u672f\u53d1\u660e\u4e00\u7b49\u5956\u53ca\u4e2d\u56fd\u6709\u8272\u91d1\u5c5e\u5de5\u4e1a\u6280\u672f\u53d1\u660e\u4e00\u7b49\u5956\u3002\u7814\u7a76\u6240\u79c9\u627f\u201c\u521b\u65b0\u521b\u9020\u3001\u79d1\u7814\u62a5\u56fd\u201d\u7684\u7cbe\u795e\uff0c\u80f8\u6000\u7956\u56fd\u3001\u670d\u52a1\u793e\u4f1a\uff0c\u9762\u5411\u4e16\u754c\u79d1\u6280\u524d\u6cbf\u3001\u9762\u5411\u56fd\u5bb6\u91cd\u5927\u9700\u6c42\uff0c\u7825\u783a\u524d\u884c\u3001\u52c7\u6500\u9ad8\u5cf0\u3002<\/p>\n<p>\u539f\u6587\u8be6\u60c5\uff1aDan, C., Cui, Y., Wu, Y. et al. Achieving ultrahigh fatigue resistance in AlSi10Mg alloy by additive manufacturing. Nat. Mater. (2023). https:\/\/doi.org\/10.1038\/s41563-023-01651-9<\/p>\n<p>\u672c\u6587\u7531\u4e0a\u6d77\u4ea4\u5927\u7279\u79cd\u6750\u6599\u7814\u7a76\u56e2\u961f\u4f9b\u7a3f<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5bfc\u8bfb\u3011 \u8fd1\u65e5\uff0c\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6750\u6599\u79d1\u5b66\u4e0e\u5de5\u7a0b\u5b66\u9662\u738b\u6d69\u4f1f\u6559\u6388\u56e2\u961f\u5728\u6297\u75b2\u52b33D\u6253\u5370\u94dd\u5408\u91d1\u65b9\u5411\u53d6\u5f97\u91cd\u8981\u7a81\u7834\uff0c\u76f8\u5173\u6210\u679c\u5728\u56fd\u9645\u8457\u540d\u5b66\u672f\u671f\u520a\u300aNature Materials&#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-253606","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/253606"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=253606"}],"version-history":[{"count":5,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/253606\/revisions"}],"predecessor-version":[{"id":253655,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/253606\/revisions\/253655"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=253606"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=253606"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=253606"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}