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公开(公告)号：US20190338399A1
公开(公告)日：2019-11-07
申请号：US16518217
申请日：2019-07-22
Applicant: United Technologies Corporation
Inventor： Thomas J. Watson , Iuliana Cernatescu
Abstract: A composition comprises, in weight percent: Al as a largest constituent; 3.0-6.0 Cr; 1.5-4.0 Mn; 0.1-3.5 Co; and 0.3-2.0 Zr.
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公开(公告)号：US10450636B2
公开(公告)日：2019-10-22
申请号：US14902709
申请日：2014-07-09
Applicant: United Technologies Corporation
Inventor： Thomas J. Watson , Iuliana Cernatescu
Abstract: A composition comprises, in weight percent: Al as a largest constituent; 3.0 6.0 Cr; 1.5 4.0 Mn; 0.1 3.5 Co; and 0.3 2.0 Zr.
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公开(公告)号：US20160153464A1
公开(公告)日：2016-06-02
申请号：US14960491
申请日：2015-12-07
Applicant: United Technologies Corporation
Inventor： Thomas J. Watson , Daniel A. Bales
CPC classification number: F04D29/388 , B21D53/88 , B23K1/00 , B23K1/0018 , B23K1/19 , B23K3/08 , B23K35/002 , B23K35/0233 , B23K35/282 , B23K35/284 , B23K2101/001 , C22C21/10 , F01D5/14 , F01D5/28 , F01D9/041 , F02C3/06 , F04D19/002 , F04D29/023 , F04D29/324 , F05D2220/32 , F05D2230/237 , F05D2240/12 , F05D2300/1616 , F05D2300/173 , Y10T29/49622
Abstract: An airfoil includes a first airfoil piece and a second airfoil piece bonded to the first airfoil piece at a joint. The first airfoil piece and the second airfoil piece are formed of aluminum alloys. At least one of the aluminum alloys is an aluminum alloy composition that has greater than 0.8% by weight of zinc.
Abstract translation: 翼型件包括第一翼型件和在接头处接合到第一翼型件的第二翼型件。 第一翼型件和第二翼型件由铝合金制成。 至少一种铝合金是具有大于0.8重量％锌的铝合金组合物。
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公开(公告)号：US20130299339A1
公开(公告)日：2013-11-14
申请号：US13919404
申请日：2013-06-17
Applicant: United Technologies Corporation
Inventor： Thomas J. Watson , Thomas J. Garosshen
Abstract: An aluminum alloy component has a surface region alloyed with an anodic metal to increase corrosion resistance in aqueous environments with high salinity or sulfur content.
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公开(公告)号：US10525529B2
公开(公告)日：2020-01-07
申请号：US15417873
申请日：2017-01-27
Applicant: United Technologies Corporation
Inventor： Pantcho P. Stoyanov , Christopher W. Strock , Thomas J. Watson
Abstract: A coated article comprising: a substrate; and a coating on the substrate comprising: a metallic matrix comprising, by weight: Al as a largest constituent; 3.0-6.0 Cr; 1.5-4.0 Mn; 0.1-3.5 Co; and 0.3-2.0 Zr; and a filler and optionally porosity.
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Patent Agency Ranking
公开(公告)号：US20160168663A1
公开(公告)日：2016-06-16
申请号：US14902709
申请日：2014-07-09
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Thomas J. Watson , Iuliana Cernatescu
CPC classification number: C22C21/00 , B22F3/02 , B22F3/17 , B22F3/20 , B22F9/04 , B22F2301/052 , C22C1/0416 , C22F1/04
Abstract: A composition comprises, in weight percent: Al as a largest constituent; 3.0 6.0 Cr; 1.5 4.0 Mn; 0.1 3.5 Co; and 0.3 2.0 Zr.
Abstract translation: 组合物以重量百分比计包含：Al作为最大成分; 3.0 6.0 Cr; 1.5 4.0 Mn; 0.1 3.5 Co; 和0.3 2.0 Zr。
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公开(公告)号：US20140076463A1
公开(公告)日：2014-03-20
申请号：US14086540
申请日：2013-11-21
Applicant: United Technologies Corporation
Inventor： Thomas J. Watson
IPC: C22C45/08
CPC classification number: C22C45/08 , B22D7/005 , B22D21/007 , B22D21/04 , C22C21/00 , F27B14/04 , F27B14/10
Abstract: Apparatus is provided for forming aluminum alloy ingots in a sealed chamber having a source of inert gas using a crucible positioned inside the chamber for melting aluminum alloy powder. The crucible has a solid top and a source of inert gas therein. An outlet in the crucible is positioned to draw molten alloy from the crucible at a point proximate the lowest point in the crucible. A tundish adapted to control the flow of molten alloy from the crucible on a path to at least one ingot mold out of the sealed chamber
Abstract translation: 提供了一种用于在具有惰性气体源的密封室中形成铝合金锭的设备，其中使用位于室内的坩埚来熔化铝合金粉末。 坩埚在其中具有固体顶部和惰性气体源。 坩埚中的出口被定位成在靠近坩埚中最低点的点处从坩埚中抽出熔融合金。 适用于控制来自坩埚的熔融合金在至少一个铸模的密封腔室的路径上的中间包
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公开(公告)号：US20130192996A1
公开(公告)日：2013-08-01
申请号：US13752957
申请日：2013-01-29
Applicant: United Technologies Corporation
Inventor： Thomas J. Watson , Thomas J. Garosshen
IPC: C23F13/14
Abstract: An aluminum alloy component has a surface region alloyed with an anodic metal to increase corrosion resistance in aqueous environments with high salinity or sulfur content.
Abstract translation: 铝合金部件具有与阳极金属合金化的表面区域，以在具有高盐度或硫含量的水性环境中提高耐腐蚀性。
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公开(公告)号：US10655635B2
公开(公告)日：2020-05-19
申请号：US14960491
申请日：2015-12-07
Applicant: United Technologies Corporation
Inventor： Thomas J. Watson , Daniel A. Bales
IPC: F01D9/04 , F04D29/38 , B23K1/00 , B23K1/19 , B23K3/08 , B23K35/28 , B23K35/00 , B23K35/02 , C22C21/10 , F01D5/28 , B21D53/88 , F01D5/14 , F02C3/06 , F04D19/00 , F04D29/02 , F04D29/32 , B23K101/00
Abstract: An airfoil includes a first airfoil piece and a second airfoil piece bonded to the first airfoil piece at a joint. The first airfoil piece and the second airfoil piece are formed of aluminum alloys. At least one of the aluminum alloys is an aluminum alloy composition that has greater than 0.8% by weight of zinc.
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公开(公告)号：US10370984B2
公开(公告)日：2019-08-06
申请号：US15100663
申请日：2014-11-19
Applicant: United Technologies Corporation
Inventor： Iuliana Cernatescu , Thomas J. Watson , James O. Hansen , David Ulrich Furrer , Randy P. Salva
Abstract: An airfoil includes an airfoil body that extends at least between leading and trailing edges, first and second sides, and radially inner and outer ends. The airfoil body includes an aluminum alloy that has a controlled crystallographic texture with respect to a predefined three-dimensional coordinate system. The airfoil can be used in the fan of a gas turbine engine.
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