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INTERMETALLIC ARTICLES OF MANUFACTURE HAVING HIGH ROOM TEMPERATURE DUCTILITY 检索报告

2023-02-17 1350 60K 0

专利信息

申请日期 2025-07-11 申请号 WOUS03035575
公开(公告)号 WO2004044249A3 公开(公告)日 2009-07-23
公开国别 WO 申请人省市代码 全国
申请人 IOWA STATE UNIVERSITY RESEARCH FOUNDATION INC; GSCHNEIDNER Karl A Jr; PECHARSKY Alexandra O; PECHARSKY Vitalij K; RUSSELL Alan M
简介 Article of manufacture fabricated by plastic deformation of an intermetallic compound comprising R and M, such as an RM intermetallic compound and a higher order compound thereof, having a CsCl-type ordered crystal structure wherein R is one or more rare earth elements and M is one or more non-rare earth metals. The article of manufacture has a tensile elongation of at least about 5% prior to fracture when tensile tested at room temperature in ambient air. The article of manufacture also can be fabricated by plastic deformation of an intermetallic compound comprising a M′M compound and a higher order compound thereof having a CsCl-type ordered crystal structure wherein M′ and M are one or more different non-rare earth metals.


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