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1.
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。
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2.
公开(公告)号:US20170014937A1
公开(公告)日:2017-01-19
申请号:US15279026
申请日:2016-09-28
Applicant: ALCOA INC.
Inventor: Deborah M. Wilhelmy , Lynnette M. Karabin , Cagatay Yanar , John Siemon , Raymond J. Kilmer , David W. Heard , Gen Satoh
IPC: B23K10/02 , B23K35/02 , B23K35/28 , B33Y40/00 , B23K35/368 , B33Y10/00 , B33Y70/00 , B23K15/00 , B23K35/36
CPC classification number: B23K10/027 , B22F1/0014 , B22F3/1055 , B22F2998/10 , B23K15/0086 , B23K15/0093 , B23K26/342 , B23K35/0244 , B23K35/0255 , B23K35/0261 , B23K35/0272 , B23K35/286 , B23K35/3601 , B23K35/361 , B23K35/365 , B23K35/368 , B23K2103/10 , B23K2103/16 , B23K2103/52 , B33Y10/00 , B33Y40/00 , B33Y70/00 , C22C32/0036 , C22C32/0052 , C22C32/0063 , C22C32/0068 , C22C32/0073 , Y02P10/295 , B22F3/17 , B22F3/18 , B22F3/20 , B22F2003/248 , B22F2003/247
Abstract: The present disclosure relates to new metal powders for use in additive manufacturing, and aluminum alloy products made from such metal powders via additive manufacturing. The composition(s) and/or physical properties of the metal powders may be tailored. In turn, additive manufacturing may be used to produce a tailored aluminum alloy product.
Abstract translation: 本公开内容涉及用于添加剂制造的新型金属粉末,以及通过添加剂制造由这种金属粉末制成的铝合金产品。 可以调整金属粉末的组成和/或物理性质。 反过来,可以使用添加剂制造来生产定制的铝合金产品。
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