{"id":2348,"date":"2025-07-21T03:06:45","date_gmt":"2025-07-21T03:06:45","guid":{"rendered":"https:\/\/am-printing.com\/?p=2348"},"modified":"2025-07-18T04:01:13","modified_gmt":"2025-07-18T04:01:13","slug":"rene-125","status":"publish","type":"post","link":"https:\/\/am-printing.com\/ja\/rene-125\/","title":{"rendered":"Rene125:LPBF\u8d85\u5408\u91d1Rene125\u306eHIP\u6e29\u5ea6\u306e\u9078\u629e"},"content":{"rendered":"

\u30eb\u30cd125<\/h2>\n\n\n\n

<\/p>\n\n\n\n

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\u672c\u7814\u7a76\u3067\u4f7f\u7528\u3057\u305fRene125\u7c89\u672b\u306f\u3001Truer Technology Co.\u3053\u306e\u7c89\u672b\u306f\u30ac\u30b9\u30a2\u30c8\u30de\u30a4\u30ba\u6cd5\u306b\u3088\u308a\u8abf\u88fd\u3055\u308c\u3001\u7c92\u5f84\u7bc4\u56f2\u306f15\uff5e53\u03bcm\u3067\u3042\u3063\u305f\u3002<\/p>\n\n\n\n

PSD15-53um\u306eRene125\u7c89\u672b\u306eSEM\u50cf<\/strong>  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

\u5b9f\u9a13\u65b9\u6cd5\uff1a<\/strong><\/p>\n\n\n\n

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LPBF\u8a66\u9a13\u7247\u3068\u5efa\u7269\u306e\u65b9\u5411<\/strong>  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

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\u51dd\u56fa\u4e80\u88c2\uff1a<\/strong><\/p>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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EPMA\u5143\u7d20\u5206\u5e03\u5199\u771f<\/strong>  <\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\"\"<\/figure>\n\n\n\n

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\"\"<\/figure>\n\n\n\n

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\u7d50\u8ad6<\/strong><\/p>\n\n\n\n

LPBF\u51e6\u7406\u3057\u305fRene125\u5408\u91d1\u306b\u304a\u3051\u308b\u30af\u30e9\u30c3\u30af\u5f62\u6210\u306f\u3001\u4e3b\u306b\u7c92\u754c\u5fdc\u529b\u96c6\u4e2d\u3068\u30e1\u30eb\u30c8\u30d7\u30fc\u30eb\u30aa\u30fc\u30d0\u30fc\u30e9\u30c3\u30d7\u9818\u57df\u306b\u304a\u3051\u308b\u4f4e\u878d\u70b9\u5171\u6676\u76f8\u306e\u504f\u6790\u306b\u8d77\u56e0\u3059\u308b\u3002\u8d70\u67fb\u901f\u5ea6\u3092\u4e0a\u3052\u308b\u3068\u3001\u30ad\u30fc\u30db\u30fc\u30eb\u30e2\u30fc\u30c9\u304b\u3089\u4f1d\u5c0e\u30e2\u30fc\u30c9\u3078\u306e\u79fb\u884c\u304c\u4fc3\u9032\u3055\u308c\u3001\u7d50\u6676\u7c92\u306e\u65b9\u5411\u6210\u9577\u304c\u4fc3\u9032\u3055\u308c\u3001\u304d\u88c2\u306e\u767a\u751f\u304c\u7de9\u548c\u3055\u308c\u308b\u3002<\/p>\n\n\n\n

HIP\u51e6\u7406\u306f\u3001LPBF\u4e2d\u306b\u4fdd\u6301\u3055\u308c\u305f\u30af\u30e9\u30c3\u30af\u3084\u6c17\u5b54\u3092\u52b9\u679c\u7684\u306b\u6cbb\u7652\u3059\u308b\u30021230\u2103\u306eHIP\u51e6\u7406\u3067\u307b\u307c\u5b8c\u5168\u306a\u7dfb\u5bc6\u5316\u304c\u9054\u6210\u3055\u308c\u3001\u5b8c\u5168\u306a\u518d\u7d50\u6676\u5316\u3068\u8ee2\u4f4d\u5bc6\u5ea6\u306e\u5927\u5e45\u306a\u6e1b\u5c11\u3092\u4f34\u3046\u3002<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

Rene 125 Rene125 alloy is a directionally solidified nickel-based superalloy with excellent high temperature mechanical properties, outstanding oxidation resistance and remarkable creep resistance. These properties make it particularly suitable for high temperature components in aerospace applications, such as turbine blades. Although traditional directional solidification technology (DS) has advantages in preparing large-scale directional crystal structures, it is costly and complex. Laser powder bed melting (LPBF) provides an alternative through high-energy laser point-by-point scanning and ultra-high cooling rates, enabling similar microstructure possible. The Rene125 powder used in this study was provided by Truer Technology Co., Ltd.. The powder was prepared by gas atomization method with a particle size range of 15-53 \u03bcm. […]<\/p>\n","protected":false},"author":4,"featured_media":2349,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2348","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/posts\/2348","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/comments?post=2348"}],"version-history":[{"count":2,"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/posts\/2348\/revisions"}],"predecessor-version":[{"id":2357,"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/posts\/2348\/revisions\/2357"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/media\/2349"}],"wp:attachment":[{"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/media?parent=2348"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/categories?post=2348"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/am-printing.com\/ja\/wp-json\/wp\/v2\/tags?post=2348"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}