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1.发明申请SYSTEM AND METHOD FOR PREVENTING POWDER DEPLETION/CONTAMINATION DURING CONSOLIDATION PROCESS 审中-公开在合并过程中防止粉末沉淀/污染的系统和方法公开(公告)号：US20160332230A1
公开(公告)日：2016-11-17
申请号：US15111588
申请日：2015-01-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Agnieszka M Wusatowska-Sarnek , Larry G Housefield , Ruston M Moore , Enrique E Montero , Promila Bhaatia
CPC classification number: B22F3/1241 , B22F3/03 , B22F3/1208 , B22F3/20 , B22F2999/00 , C22C1/0433 , C23C4/08 , C23C4/18 , C23C18/1254 , C23C18/127 , C23C28/021 , C23C28/023 , C25D7/04 , B22F3/115 , B22F7/08
Abstract: A system for preventing powder depletion/contamination during a consolidation process has a can for holding a powdered material; the can having an interior wall; a protective layer positioned intermediate the powdered material and the interior wall; and the protective layer being formed from a material selected from the group consisting of nickel alloys, chrome alloys, and combinations thereof.
Abstract translation: 用于在固结过程中防止粉末消耗/污染的系统具有容纳粉末材料的罐; 罐具有内壁; 位于粉末材料和内壁之间的保护层; 并且保护层由选自镍合金，铬合金及其组合的材料形成。
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公开(公告)号：US20200063284A1
公开(公告)日：2020-02-27
申请号：US16666693
申请日：2019-10-29
Applicant: United Technologies Corporation
Inventor： Bart Antonie van Hassel , Georgios S. Zafiris , Zhongfen Ding , Michael A. Kryzman , Mark R. Jaworowski , Weina Li , Blair A. Smith , Weilong Zhang , Promila Bhaatia
Abstract: A sealing process includes applying a first reactant to a substrate having a porous structure, the first reactant comprising a chromium (III) precursor and a transition metal precursor and applying a second reactant to the first reactant, the second reactant comprising a rare earth element precursor and an alkaline earth element precursor to form reservoirs of trivalent chromium in pore space of the porous structure, and a physical barrier over the substrate and the reservoirs.
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Patent Agency Ranking
公开(公告)号：US20180327926A1
公开(公告)日：2018-11-15
申请号：US15593873
申请日：2017-05-12
Applicant: United Technologies Corporation
Inventor： Bart Antonie van Hassel , Georgios S. Zafiris , Zhongfen Ding , Michael A. Kryzman , Mark R. Jaworowski , Weina Li , Blair A. Smith , Weilong Zhang , Promila Bhaatia
Abstract: A sealing process includes applying a first reactant to a substrate having a porous structure, the first reactant comprising a chromium (III) precursor and a transition metal precursor and applying a second reactant to the first reactant, the second reactant comprising a rare earth element precursor and an alkaline earth element precursor to form reservoirs of trivalent chromium in pore space of the porous structure, and a physical barrier over the substrate and the reservoirs.
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公开(公告)号：US20180274121A1
公开(公告)日：2018-09-27
申请号：US15469663
申请日：2017-03-27
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Zhongfen Ding , Robert R. Hebert , Weilong Zhang , Bart Antonie van Hassel , Mark R. Jaworowski , Michael A. Kryzman , Blair A. Smith , Georgios S. Zafiris , Promila Bhaatia , Mark A. Brege , Shaahin Amini , Vijay V. Pujar
Abstract: A method of coating a metal article is disclosed that includes immersing a metal article having an exterior anodized layer in a bath containing a chemically active corrosion inhibitor, and applying a voltage to the article during the immersing, the voltage driving the chemically active corrosion inhibitor from the bath into the exterior anodized layer. An article is also disclosed that has a substrate comprising a metal, and a porous anodized layer formed on an exterior surface of the substrate that is infiltrated with a chemically active corrosion inhibitor, the anodized layer having an inward-facing region and an outward-facing region, the anodized layer having a greater concentration of chemically active corrosion inhibitors in the inward-facing region than in the outward-facing region.
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公开(公告)号：US10801123B2
公开(公告)日：2020-10-13
申请号：US15469663
申请日：2017-03-27
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Zhongfen Ding , Robert R. Hebert , Weilong Zhang , Bart Antonie van Hassel , Mark R. Jaworowski , Michael A. Kryzman , Blair A. Smith , Georgios S. Zafiris , Promila Bhaatia , Mark A. Brege , Shaahin Amini , Vijay V. Pujar
Abstract: A method of coating a metal article is disclosed that includes immersing a metal article having an exterior anodized layer in a bath containing a chemically active corrosion inhibitor, and applying a voltage to the article during the immersing, the voltage driving the chemically active corrosion inhibitor from the bath into the exterior anodized layer. An article is also disclosed that has a substrate comprising a metal, and a porous anodized layer formed on an exterior surface of the substrate that is infiltrated with a chemically active corrosion inhibitor, the anodized layer having an inward-facing region and an outward-facing region, the anodized layer having a greater concentration of chemically active corrosion inhibitors in the inward-facing region than in the outward-facing region.
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公开(公告)号：US10675685B2
公开(公告)日：2020-06-09
申请号：US15111588
申请日：2015-01-14
Applicant: UNITED TECHNOLOGIES CORPORATION
Inventor： Agnieszka M Wusatowska-Sarnek , Larry G Housefield , Ruston M Moore , Enrique E Montero , Promila Bhaatia
IPC: B22F3/12 , C23C4/08 , C23C28/02 , C23C18/12 , B22F3/20 , C22C1/04 , C23C4/18 , B22F3/03 , C25D7/04
Abstract: A method for preventing powder depletion/contamination during a consolidation process provides a can for holding a powdered material; the can having an interior wall; a protective layer is positioned intermediate the powdered material and the interior wall utilizing a sol-gel process utilizing monodisperse nanopowders; and the protective layer being formed from a material selected from the group consisting of nickel alloys, chrome alloys, and combinations thereof.
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公开(公告)号：US10480093B2
公开(公告)日：2019-11-19
申请号：US15593873
申请日：2017-05-12
Applicant: United Technologies Corporation
Inventor： Bart Antonie van Hassel , Georgios S. Zafiris , Zhongfen Ding , Michael A. Kryzman , Mark R. Jaworowski , Weina Li , Blair A. Smith , Weilong Zhang , Promila Bhaatia
Abstract: A sealing process includes applying a first reactant to a substrate having a porous structure, the first reactant comprising a chromium (III) precursor and a transition metal precursor and applying a second reactant to the first reactant, the second reactant comprising a rare earth element precursor and an alkaline earth element precursor to form reservoirs of trivalent chromium in pore space of the porous structure, and a physical barrier over the substrate and the reservoirs.
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