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公开(公告)号:US20160138400A1
公开(公告)日:2016-05-19
申请号:US14942534
申请日:2015-11-16
Applicant: ALCOA INC.
Inventor: Lynette M. Karabin , Cagatay Yanar , David W. Heard , Wei Wang
CPC classification number: F01D5/12 , B22F3/1055 , B22F5/009 , B22F5/04 , B22F2998/10 , B23K2103/10 , B33Y10/00 , B33Y70/00 , C22C1/0416 , C22C21/00 , C22C21/14 , C22F1/04 , C22F1/057 , F01D5/28 , F04D29/023 , F05D2300/173 , Y02P10/295 , B22F2003/248 , B22F3/24
Abstract: New aluminum alloys having iron, vanadium, silicon and copper are disclosed. The new alloys may include from 3 to 12 wt. % Fe, from 0.1 to 3 wt. % V, from 0.1 to 3 wt. % Si, and from 1.0 to 6 wt. % Cu, the balance being aluminum and impurities. The new aluminum alloys may be produced via additive manufacturing techniques, which may facilitate rapid solidification of a molten pool of the aluminum alloy.
Abstract translation: 公开了具有铁,钒,硅和铜的新的铝合金。 新合金可包括3-12重量% %Fe,0.1〜3wt。 %V,0.1〜3wt。 %Si,1.0〜6wt。 %Cu,余量为铝和杂质。 新的铝合金可以通过添加剂制造技术生产,这可以促进铝合金熔池的快速固化。