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RAPIDLY SOLIDIFIED ALUMINUM-RARE EARTH ELEMENT ALLOY AND METHOD OF MAKING THE SAME 发明申请

2023-11-01 1820 6527K 0

专利信息

申请日期 2025-06-24 申请号 WOUS18019046
公开(公告)号 WO2018156651A1 公开(公告)日 2018-08-30
公开国别 WO 申请人省市代码 全国
申请人 UT BATTELLE LLC; UNIVERSITY OF TENNESSEE RESEARCH FOUNDATION; IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC; LAWRENCE LIVERMORE NATIONAL SECURITY LLC; RIOS Orlando; MCCALL Scott; OTT Ryan; SIMS Zachary Cole; STROMME Eric Thomas; KESLER Michael; HENDERSON
简介 Disclosed herein are embodiments of rapidly solidified alloys that comprise aluminum, a rare earth element, one or more additional alloying elements, such as aluminum, and an optional additive component. The alloy embodiments exhibit a unique microstructure as compared to microstructures obtained from other alloys that are not rapidly cooled. The disclosed aluminum-rare earth element alloys also exhibit improved mechanical properties without the need for post-processing heat treatments and further do not exhibit substantial coarsening.


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