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公开(公告)号：US10119184B2
公开(公告)日：2018-11-06
申请号：US14847303
申请日：2015-09-08
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Edward L. Colvin , Roberto J. Rioja , Ralph R. Sawtell
Abstract: High strength forged aluminum alloys and methods for producing the same are disclosed. The forged aluminum alloy products may have grains having a high aspect ratio in at least two planes, generally the L-ST and the LT-ST planes. The forged aluminum alloy products may also have a high amount of texture. The forged products may realize increased strength relative to conventionally prepared forged products of comparable product form, composition and temper.
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公开(公告)号：US20150376743A1
公开(公告)日：2015-12-31
申请号：US14847303
申请日：2015-09-08
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Edward L. Colvin , Roberto J. Rioja , Ralph R. Sawtell
CPC classification number: C22C21/16 , C22C21/10 , C22C21/12 , C22C21/14 , C22F1/04 , C22F1/053 , C22F1/057
Abstract: High strength forged aluminum alloys and methods for producing the same are disclosed. The forged aluminum alloy products may have grains having a high aspect ratio in at least two planes, generally the L-ST and the LT-ST planes. The forged aluminum alloy products may also have a high amount of texture. The forged products may realize increased strength relative to conventionally prepared forged products of comparable product form, composition and temper.
Abstract translation: 公开了高强度锻造铝合金及其制造方法。 锻造的铝合金产品可以在至少两个平面（通常为L-ST和LT-ST平面）中具有高纵横比的晶粒。 锻造的铝合金产品也可能具有很高的质感。 相对于常规制备的具有可比较的产品形式，组成和回火的锻造产品，锻造产品可以实现增强的强度。
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公开(公告)号：US10307814B2
公开(公告)日：2019-06-04
申请号：US15069686
申请日：2016-03-14
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Eric V. Roegner , Edward L. Colvin , Larry N. Mueller , Brandon Hendrickson Bodily
IPC: B21J1/00 , B21J5/02 , C22F1/18 , F01D5/28 , C23C4/12 , C23C4/08 , B21J1/06 , C23C4/01 , B23P15/02 , B22F3/105 , B22F5/04 , B21J5/00 , C22C1/04
Abstract: Methods for producing forged products and other worked products are disclosed. In one embodiment, a method comprises using additive manufacturing to produce a metal shaped-preform and, after the using step, forging the metal shaped-preform into a final forged product. The final forged product may optionally be annealed.
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公开(公告)号：US10053754B2
公开(公告)日：2018-08-21
申请号：US13998831
申请日：2013-12-12
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Edward L. Colvin , Roberto J. Rioja , Ralph R. Sawtell
CPC classification number: C22C21/16 , C22C21/10 , C22C21/12 , C22C21/14 , C22F1/04 , C22F1/053 , C22F1/057
Abstract: High strength forged aluminum alloys and methods for producing the same are disclosed. The forged aluminum alloy products may have grains having a high aspect ratio in at least two planes, generally the L-ST and the LT-ST planes. The forged aluminum alloy products may also have a high amount of texture. The forged products may realize increased strength relative to conventionally prepared forged products of comparable product form, composition and temper.
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公开(公告)号：US10220434B2
公开(公告)日：2019-03-05
申请号：US15083007
申请日：2016-03-28
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Eric V. Roegner , Edward L. Colvin , Larry N. Mueller , Brandon Hendrickson Bodily , Roberto J. Rioja
IPC: B21J5/02 , C22F1/18 , F01D5/28 , C23C4/12 , C23C4/08 , B21J1/00 , B21J1/06 , C23C4/01 , B23P15/02 , B22F3/105 , B22F5/04 , B21J5/00 , C22C1/04
Abstract: Methods for producing forged products and other worked products are disclosed. In one embodiment, a method comprises using additive manufacturing to produce a metal shaped-preform and, after the using step, forging the metal shaped-preform into a final forged product. The final forged product may optionally be annealed.
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Patent Agency Ranking
公开(公告)号：US20160193649A1
公开(公告)日：2016-07-07
申请号：US15069686
申请日：2016-03-14
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Eric V. Roegner , Edward L. Colvin , Larry N. Mueller , Brandon Hendrickson Bodily
IPC: B21J5/02
CPC classification number: B21J5/02 , B21J1/003 , B21J1/06 , B21J5/002 , B22F3/1055 , B22F5/04 , B22F2998/10 , B22F2999/00 , B23P15/02 , C22C1/0458 , C22C1/0491 , C22F1/18 , C22F1/183 , C23C4/01 , C23C4/08 , C23C4/12 , F01D5/28 , F05D2230/22 , F05D2230/25 , F05D2230/31 , F05D2300/174 , Y02P10/295 , Y10T29/4998 , B22F3/17 , B22F2003/248 , B22F3/20 , B22F3/18
Abstract: Methods for producing forged products and other worked products are disclosed. In one embodiment, a method comprises using additive manufacturing to produce a metal shaped-preform and, after the using step, forging the metal shaped-preform into a final forged product. The final forged product may optionally be annealed.
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公开(公告)号：US09296036B2
公开(公告)日：2016-03-29
申请号：US14327218
申请日：2014-07-09
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Eric V. Roegner , Edward L. Colvin , Larry N. Mueller , Roberto J. Rioja , Brandon Hendrickson Bodily
CPC classification number: B21J5/02 , B21J1/003 , B21J1/06 , B21J5/002 , B22F3/1055 , B22F5/04 , B22F2998/10 , B22F2999/00 , B23P15/02 , C22C1/0458 , C22C1/0491 , C22F1/18 , C22F1/183 , C23C4/01 , C23C4/08 , C23C4/12 , F01D5/28 , F05D2230/22 , F05D2230/25 , F05D2230/31 , F05D2300/174 , Y02P10/295 , Y10T29/4998 , B22F3/17 , B22F2003/248 , B22F3/20 , B22F3/18
Abstract: Methods for producing forged products and other worked products are disclosed. In one embodiment, a method comprises using additive manufacturing to produce a metal shaped-preform and, after the using step, forging the metal shaped-preform into a final forged product. The final forged product may optionally be annealed.
Abstract translation: 公开了生产锻造产品和其他加工产品的方法。 在一个实施方案中，一种方法包括使用添加剂制造来生产金属成型预成型件，并且在使用步骤之后，将金属成型预制件锻造成最终的锻造产品。 最后的锻造产品可以任选地退火。
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公开(公告)号：US20150013144A1
公开(公告)日：2015-01-15
申请号：US14327218
申请日：2014-07-09
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Eric V. Roegner , Edward L. Colvin , Larry N. Mueller , Roberto J. Rioja , Brandon Hendrickson Bodily
IPC: B21J5/02
CPC classification number: B21J5/02 , B21J1/003 , B21J1/06 , B21J5/002 , B22F3/1055 , B22F5/04 , B22F2998/10 , B22F2999/00 , B23P15/02 , C22C1/0458 , C22C1/0491 , C22F1/18 , C22F1/183 , C23C4/01 , C23C4/08 , C23C4/12 , F01D5/28 , F05D2230/22 , F05D2230/25 , F05D2230/31 , F05D2300/174 , Y02P10/295 , Y10T29/4998 , B22F3/17 , B22F2003/248 , B22F3/20 , B22F3/18
Abstract: Methods for producing forged products and other worked products are disclosed. In one embodiment, a method comprises using additive manufacturing to produce a metal shaped-preform and, after the using step, forging the metal shaped-preform into a final forged product. The final forged product may optionally be annealed.
Abstract translation: 公开了生产锻造产品和其他加工产品的方法。 在一个实施方案中，一种方法包括使用添加剂制造来生产金属成型预成型件，并且在使用步骤之后，将金属成型预制件锻造成最终的锻造产品。 最后的锻造产品可以任选地退火。
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9.发明申请公开(公告)号：US20160228950A1
公开(公告)日：2016-08-11
申请号：US15005825
申请日：2016-01-25
Applicant: ALCOA INC.
Inventor： Brandon H. Bodily , Dustin M. Bush
CPC classification number: B22F3/24 , B22F3/1055 , B22F3/16 , B22F2998/10 , B33Y10/00 , B33Y40/00 , C22C21/02 , C22C21/04 , C22F1/04 , C22F1/043 , Y02P10/295 , B22F3/02 , B22F3/17 , B22F3/18 , B22F3/20 , B22F2003/248
Abstract: Methods for producing additively manufactured products are disclosed. In one embodiment, a method comprises using additive manufacturing to produce an aluminum alloy body, and, after the using step (a), cold working at least a portion of the aluminum alloy body, thereby relieving stress.
Abstract translation: 公开了生产加成制品的方法。 在一个实施方案中，一种方法包括使用添加剂制造来生产铝合金体，并且在使用步骤（a）之后，对铝合金体的至少一部分进行冷加工，从而减轻应力。
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公开(公告)号：US20160207092A1
公开(公告)日：2016-07-21
申请号：US15083007
申请日：2016-03-28
Applicant: ALCOA INC.
Inventor： Dustin M. Bush , Eric V. Roegner , Edward L. Colvin , Larry N. Mueller , Brandon Hendrickson Bodily , Roberto J. Rioja
IPC: B21J5/02
CPC classification number: B21J5/02 , B21J1/003 , B21J1/06 , B21J5/002 , B22F3/1055 , B22F5/04 , B22F2998/10 , B22F2999/00 , B23P15/02 , C22C1/0458 , C22C1/0491 , C22F1/18 , C22F1/183 , C23C4/01 , C23C4/08 , C23C4/12 , F01D5/28 , F05D2230/22 , F05D2230/25 , F05D2230/31 , F05D2300/174 , Y02P10/295 , Y10T29/4998 , B22F3/17 , B22F2003/248 , B22F3/20 , B22F3/18
Abstract: Methods for producing forged products and other worked products are disclosed. In one embodiment, a method comprises using additive manufacturing to produce a metal shaped-preform and, after the using step, forging the metal shaped-preform into a final forged product. The final forged product may optionally be annealed.
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