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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。
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2.发明申请公开(公告)号：US20150000799A1
公开(公告)日：2015-01-01
申请号：US14486209
申请日：2014-09-15
Applicant: ALCOA INC.
Inventor： Cagatay Yanar , Roberto J. Rioja , Jen C. Lin , Ralph R. Sawtell
IPC: C22F1/057
CPC classification number: C22F1/057 , B22D21/007 , C22C21/16 , C22C21/18
Abstract: The present application discloses wrought 2xxx Al—Li alloy products that are work insensitive. The wrought aluminum alloy products generally include from about 2.75 wt. % to about 5.0 wt. % Cu, from about 0.2 wt. % to about 0.8 wt. % Mg, where the ratio of copper-to-magnesium ratio (Cu/Mg) in the aluminum alloy is in the range of from about 6.1 to about 17, from about 0.1 wt. % to 1.10 wt. % Li, from about 0.3 wt. % to about 2.0 wt. % Ag, from 0.50 wt. % to about 1.5 wt. % Zn, up to about 1.0 wt. % Mn, the balance being aluminum, optional incidental elements, and impurities. The wrought aluminum alloy products may realize a low strength differential and in a short aging time due to their work insensitive nature.
Abstract translation: 本申请公开了对工作不敏感的锻造2xxx Al-Li合金产品。 锻造的铝合金产品通常包括约2.75wt。 ％至约5.0wt。 ％Cu，约0.2wt。 ％至约0.8wt。 ％Mg，其中铝合金中铜 - 镁比（Cu / Mg）的比率在约6.1至约17的范围内，约0.1wt。 ％至1.10重量％ ％Li，约0.3wt。 ％至约2.0wt。 ％Ag，0.50重量％ ％至约1.5wt。 ％Zn，高达约1.0wt。 ％Mn，余量为铝，可选附带元素和杂质。 锻造的铝合金产品可以实现低强度差异，并且由于其工作不敏感性而在短时间内。
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Patent Agency Ranking
公开(公告)号：US10435774B2
公开(公告)日：2019-10-08
申请号：US14486209
申请日：2014-09-15
Applicant: ALCOA INC.
Inventor： Cagatay Yanar , Roberto J. Rioja , Jen C. Lin , Ralph R. Sawtell
Abstract: The present application discloses wrought 2xxx Al—Li alloy products that are work insensitive. The wrought aluminum alloy products generally include from about 2.75 wt. % to about 5.0 wt. % Cu, from about 0.2 wt. % to about 0.8 wt. % Mg, where the ratio of copper-to-magnesium ratio (Cu/Mg) in the aluminum alloy is in the range of from about 6.1 to about 17, from about 0.1 wt. % to 1.10 wt. % Li, from about 0.3 wt. % to about 2.0 wt. % Ag, from 0.50 wt. % to about 1.5 wt. % Zn, up to about 1.0 wt. % Mn, the balance being aluminum, optional incidental elements, and impurities. The wrought aluminum alloy products may realize a low strength differential and in a short aging time due to their work insensitive nature.
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4.发明申请ALUMINUM ALLOY PRODUCTS HAVING IMPROVED PROPERTY COMBINATIONS AND METHOD FOR ARTIFICIALLY AGING SAME 审中-公开具有改进的物业组合的铝合金制品及其人造纤维的方法公开(公告)号：US20150368773A1
公开(公告)日：2015-12-24
申请号：US14607912
申请日：2015-01-28
Applicant: ALCOA INC.
Inventor： Gary H. Bray , Dhruba J. Chakrabarti , Diana K. Denzer , Jen C. Lin , John Newman , Gregory B. Venema , Cagatay Yanar , Julien Boselli
CPC classification number: C22F1/053 , B64C3/182 , B64C3/185 , B64C3/187 , B64C3/26 , B64C2001/0081 , C22C21/10 , Y02T50/42
Abstract: Aluminum alloy products about 4 inches thick or less that possesses the ability to achieve, when solution heat treated, quenched, and artificially aged, and in parts made from the products, an improved combination of strength, fracture toughness and corrosion resistance, the alloy consisting essentially of: about 6.8 to about 8.5 wt. % Zn, about 1.5 to about 2.00 wt. % Mg, about 1.75 to about 2.3 wt. % Cu; about 0.05 to about 0.3 wt. % Zr, less than about 0.1 wt. % Mn, less than about 0.05 wt. % Cr, the balance Al, incidental elements and impurities and a method for making same. The instantly disclosed alloys are useful in making structural members for commercial airplanes including, but not limited to, upper wing skins and stringers, spar caps, spar webs and ribs of either built-up or integral construction.
Abstract translation: 约4英寸厚或以下的铝合金产品具有在固溶热处理，淬火和人工老化的同时实现的能力，以及由产品制成的零件中，改进了强度，断裂韧性和耐腐蚀性的组合，该合金组成 基本上为：约6.8至约8.5wt。 ％Zn，约1.5至约2.00wt。 ％Mg，约1.75至约2.3wt。 ％Cu; 约0.05至约0.3wt。 ％Zr，小于约0.1wt。 ％Mn，小于约0.05wt。 ％Cr，余量为Al，附带元素和杂质及其制备方法。 瞬时公开的合金可用于制造商用飞机的结构构件，包括但不限于上部翼皮和桁条，翼梁盖，翼梁腹板和构成或整体结构的肋。
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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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6.发明申请ALUMINUM ALLOY PRODUCTS HAVING IMPROVED PROPERTY COMBINATIONS AND METHOD FOR ARTIFICIALLY AGING SAME 有权具有改进的物业组合的铝合金制品及其人造纤维的方法公开(公告)号：US20140227131A1
公开(公告)日：2014-08-14
申请号：US14255536
申请日：2014-04-17
Applicant: ALCOA INC.
Inventor： Gary H. Bray , Dhruba J. Chakrabarti , Diana K. Denzer , Jen C. Lin , John Newman , Gregory B. Venema , Cagatay Yanar , Julien Boselli
IPC: C22C21/10
CPC classification number: C22F1/053 , B64C3/182 , B64C3/185 , B64C3/187 , B64C3/26 , B64C2001/0081 , C22C21/10 , Y02T50/42
Abstract: Aluminum alloy products about 4 inches thick or less that possesses the ability to achieve, when solution heat treated, quenched, and artificially aged, and in parts made from the products, an improved combination of strength, fracture toughness and corrosion resistance, the alloy consisting essentially of: about 6.8 to about 8.5 wt. % Zn, about 1.5 to about 2.00 wt. % Mg, about 1.75 to about 2.3 wt. % Cu; about 0.05 to about 0.3 wt. % Zr, less than about 0.1 wt. % Mn, less than about 0.05 wt. % Cr, the balance Al, incidental elements and impurities and a method for making same. The instantly disclosed alloys are useful in making structural members for commercial airplanes including, but not limited to, upper wing skins and stringers, spar caps, spar webs and ribs of either built-up or integral construction.
Abstract translation: 约4英寸厚或以下的铝合金产品具有在固溶热处理，淬火和人工老化的同时实现的能力，以及由产品制成的零件中，改进了强度，断裂韧性和耐腐蚀性的组合，该合金组成 基本上为：约6.8至约8.5wt。 ％Zn，约1.5至约2.00wt。 ％Mg，约1.75至约2.3wt。 ％Cu; 约0.05至约0.3wt。 ％Zr，小于约0.1wt。 ％Mn，小于约0.05wt。 ％Cr，余量为Al，附带元素和杂质及其制备方法。 瞬时公开的合金可用于制造商用飞机的结构构件，包括但不限于上部翼皮和桁条，翼梁盖，翼梁腹板和构成或整体结构的肋。
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7.发明授权Aluminum alloy products having improved property combinations and method for artificially aging same 有权铝合金产品具有改善的性能组合和人造老化方法公开(公告)号：US08961715B2
公开(公告)日：2015-02-24
申请号：US14255536
申请日：2014-04-17
Applicant: Alcoa Inc.
Inventor： Gary H. Bray , Dhruba J. Chakrabarti , Diana K. Denzer , Jen C. Lin , John Newman , Gregory B. Venema , Cagatay Yanar , Julien Boselli
CPC classification number: C22F1/053 , B64C3/182 , B64C3/185 , B64C3/187 , B64C3/26 , B64C2001/0081 , C22C21/10 , Y02T50/42
Abstract: Aluminum alloy products about 4 inches thick or less that possesses the ability to achieve, when solution heat treated, quenched, and artificially aged, and in parts made from the products, an improved combination of strength, fracture toughness and corrosion resistance, the alloy consisting essentially of: about 6.8 to about 8.5 wt. % Zn, about 1.5 to about 2.00 wt. % Mg, about 1.75 to about 2.3 wt. % Cu; about 0.05 to about 0.3 wt. % Zr, less than about 0.1 wt. % Mn, less than about 0.05 wt. % Cr, the balance Al, incidental elements and impurities and a method for making same. The instantly disclosed alloys are useful in making structural members for commercial airplanes including, but not limited to, upper wing skins and stringers, spar caps, spar webs and ribs of either built-up or integral construction.
Abstract translation: 约4英寸厚或以下的铝合金产品具有在固溶热处理，淬火和人工老化的同时实现的能力，以及由产品制成的零件中，改进了强度，断裂韧性和耐腐蚀性的组合，该合金组成 基本上为：约6.8至约8.5wt。 ％Zn，约1.5至约2.00wt。 ％Mg，约1.75至约2.3wt。 ％Cu; 约0.05至约0.3wt。 ％Zr，小于约0.1wt。 ％Mn，小于约0.05wt。 ％Cr，余量为Al，附带元素和杂质及其制备方法。 瞬时公开的合金可用于制造商用飞机的结构构件，包括但不限于上部翼皮和桁条，翼梁盖，翼梁腹板和构成或整体结构的肋。
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