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Patent Agency Ranking
公开(公告)号：US20140057122A1
公开(公告)日：2014-02-27
申请号：US14073318
申请日：2013-11-06
Applicant: KENNAMETAL INC.
Inventor： James B. C. Wu , Volker Hellinger , Matthew X. Yao
CPC classification number: C22C19/07 , B32B15/01 , C22C30/00 , Y10T428/12014 , Y10T428/12292 , Y10T428/12861
Abstract: An alloy for imparting wear- and corrosion-resistance to a metal component wherein the alloy comprises between about 0.12 wt % and about 0.7 wt % C, between about 20 wt % and about 30 wt % Cr, between about 10 wt % and about 15 wt % Mo, between about 1 wt % and about 4 wt % Ni, and balance of Co.
Abstract translation: 一种用于对金属组分赋予耐磨性和耐腐蚀性的合金，其中该合金包括约0.12重量％至约0.7重量％的C，约20重量％至约30重量％的Cr，约10重量％至约15重量％ 重量％Mo，约1重量％至约4重量％之间的Ni，余量为Co
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2.发明申请公开(公告)号：US20140147595A1
公开(公告)日：2014-05-29
申请号：US14160034
申请日：2014-01-21
Applicant: KENNAMETAL INC.
Inventor： Abdelhakim Belhadjhamida , Joseph Overton , James B. C. Wu
CPC classification number: C23C24/08 , B05D3/0254 , C22C19/07 , C23C10/18 , Y10T428/12861
Abstract: A method of imparting high-temperature, degradation resistance to a component involving applying a metal slurry comprising a Co-based metallic composition comprising Co, Cr, W, Si, C, and B, a binder, and a solvent to a surface of the component, and sintering the Co-based metallic composition to form a substantially continuous Co-based alloy coating on the surface of the body.
Abstract translation: 一种赋予包括将包含Co，Cr，W，Si，C和B的Co基金属组合物，粘合剂和溶剂在内的金属浆料施加到高温耐劣化性的方法， 组分，并烧结Co基金属组合物以在体表面上形成基本上连续的Co基合金涂层。
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公开(公告)号：US10662518B2
公开(公告)日：2020-05-26
申请号：US15243313
申请日：2016-08-22
Applicant: KENNAMETAL INC.
Inventor： Thomas Swingley , Kevin Luer , Rodrick Webber , James B. C. Wu
IPC: C23C4/134 , C23C4/131 , C22C29/08 , C23C4/06 , C04B37/02 , C22C19/00 , C22C19/05 , C23C4/10 , B23K103/08 , B23K103/00
Abstract: A material blend for deposition of an abrasion-resistant overlay onto a metal substrate comprising a first metal particle component, a second metal particle component, and a carbide particle component and a method for the application thereof, wherein the overlay process conditions and the homogeneity of tungsten carbide distribution in the overlay are improved.
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公开(公告)号：US20140072821A1
公开(公告)日：2014-03-13
申请号：US14082276
申请日：2013-11-18
Applicant: KENNAMETAL INC.
IPC: C23C4/06
CPC classification number: C23C4/067 , C23C4/02 , C23C4/06 , Y10T428/12056
Abstract: A multilayer, wear- and corrosion-resistant coating on a metal substrate comprising a first metal coating layer comprising a composite carbide material; a second metal coating layer over the first metal coating layer comprising at least about 50 wt % of a metal selected from the group consisting of Co, Ni, and Fe; and a surface metal coating layer comprising a cemented carbide material having a third-layer carbide material and a third-layer Co-based or Ni-based binder material.
Abstract translation: 在金属基底上的多层，耐磨损和耐腐蚀的涂层，包括包含复合碳化物材料的第一金属涂层; 包含至少约50重量％的选自Co，Ni和Fe的金属的第一金属涂层上的第二金属涂层; 以及包括具有第三层碳化物材料和第三层Co基或Ni基粘合剂材料的硬质合金材料的表面金属涂层。
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公开(公告)号：US09556506B2
公开(公告)日：2017-01-31
申请号：US14082276
申请日：2013-11-18
Applicant: KENNAMETAL INC.
CPC classification number: C23C4/067 , C23C4/02 , C23C4/06 , Y10T428/12056
Abstract: A multilayer, wear- and corrosion-resistant coating on a metal substrate comprising a first metal coating layer comprising a composite carbide material; a second metal coating layer over the first metal coating layer comprising at least about 50 wt % of a metal selected from the group consisting of Co, Ni, and Fe; and a surface metal coating layer comprising a cemented carbide material having a third-layer carbide material and a third-layer Co-based or Ni-based binder material.
Abstract translation: 在金属基底上的多层，耐磨损和耐腐蚀的涂层，包括包含复合碳化物材料的第一金属涂层; 包含至少约50重量％的选自Co，Ni和Fe的金属的第一金属涂层上的第二金属涂层; 以及包括具有第三层碳化物材料和第三层Co基或Ni基粘合剂材料的硬质合金材料的表面金属涂层。
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