发明授权
US4522664A Phase stable carbide reinforced nickel-base superalloy eutectics having
improved high temperature stress-rupture strength and improved
resistance to surface carbide formation
失效
相稳定的碳化物增强镍基超合金共晶体具有改善的高温应力 - 断裂强度和改善的耐表面碳化物形成能力
- 专利标题： Phase stable carbide reinforced nickel-base superalloy eutectics having improved high temperature stress-rupture strength and improved resistance to surface carbide formation
- 专利标题（中）： 相稳定的碳化物增强镍基超合金共晶体具有改善的高温应力 - 断裂强度和改善的耐表面碳化物形成能力
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申请号： US481617申请日： 1983-04-04
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公开(公告)号： US4522664A公开(公告)日： 1985-06-11
- 发明人: Michael F. X. Gigliotti, Jr. , Swe-Wong Yang , Melvin R. Jackson , Charles A. Bruch , Xuan Nguyen-Dinh
- 申请人： Michael F. X. Gigliotti, Jr. , Swe-Wong Yang , Melvin R. Jackson , Charles A. Bruch , Xuan Nguyen-Dinh
- 申请人地址： NY Schenectady
- 专利权人： General Electric Company
- 当前专利权人： General Electric Company
- 当前专利权人地址： NY Schenectady
- 主分类号： C22C19/05
- IPC分类号： C22C19/05 ; C30B21/02 ; C22C19/03
摘要：
Monocarbide reinforced nickel-base eutectic superalloys which are substantially phase stable and have improved high temperature stress-rupture strength with improved resistance to the formation of surface nucleated carbides are provided. These superalloys are especially suited for making unidirectionally solidified anisotropic metallic bodies in the form of vanes and rotating blades for aircraft gas turbine engines.
公开/授权文献
- US5052797A Copy viewer 公开/授权日：1991-10-01
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