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    ARTICLE AND METHOD FOR FORMING AN ARTICLE
    2.
    发明申请
    ARTICLE AND METHOD FOR FORMING AN ARTICLE 有权
    文章和形成文章的方法

    公开(公告)号：US20150247422A1

    公开(公告)日：2015-09-03

    申请号：US14193576

    申请日：2014-02-28

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Ganjiang FENG ,  Mark R. BROWN ,  Michael Douglas ARNETT ,  Matthew J. LAYLOCK

    IPC: F01D25/00 ,  C22C19/05 ,  F01D5/28 ,  B22D27/04 ,  B22D7/00 ,  C22F1/10 ,  B22D21/00

    CPC classification number: F01D25/005 ,  B22D7/005 ,  B22D21/005 ,  B22D27/045 ,  C22C19/056 ,  C22F1/10 ,  F01D5/28

    Abstract: An article and a method for forming the article are disclosed. The article comprising a composition, wherein the composition comprises, by weight percent, about 13.7% to about 14.3% chromium (Cr), about 9.0% to about 10.0% cobalt (Co), about 3.5% to about 3.9% aluminum (Al), about 3.4% to about 3.8% titanium (Ti), about 4.0% to about 4.4% tungsten (W), about 1.4% to about 1.7% molybdenum (Mo), about 1.55% to about 1.75% niobium (Nb), about 0.08% to about 0.12% carbon (C), about 0.005% to about 0.040% zirconium (Zr), about 0.010% to about 0.014% boron (B), and balance nickel (Ni) and incidental impurities. The composition is substantially free of tantalum (Ta) and includes a microstructure substantially devoid of Eta phase.

    Abstract translation: 公开了一种用于形成物品的制品和方法。 所述制品包含组合物，其中所述组合物包含按重量计约13.7％至约14.3％的铬（Cr），约9.0％至约10.0％的钴（Co），约3.5％至约3.9％的铝（Al） ，约3.4％至约3.8％的钛（Ti），约4.0％至约4.4％的钨（W），约1.4％至约1.7％的钼（Mo），约1.55％至约1.75％的铌（Nb） 约0.08％至约0.12％的碳（C），约0.005％至约0.040％的锆（Zr），约0.010％至约0.014％的硼（B），余量为镍（Ni）和附带的杂质。 组合物基本上不含钽（Ta），并且包括基本上不含Eta相的微结构。

    NICKEL-BASED ALLOY AND TURBINE COMPONENT HAVING NICKEL-BASED ALLOY
    3.
    发明申请
    NICKEL-BASED ALLOY AND TURBINE COMPONENT HAVING NICKEL-BASED ALLOY 审中-公开
    基于镍的合金和具有镍基合金的涡轮机组件

    公开(公告)号：US20140199164A1

    公开(公告)日：2014-07-17

    申请号：US13739109

    申请日：2013-01-11

    Applicant: GENERAL ELECTRIC COMPANY

    Inventor： Ganjiang FENG ,  Michael Douglas ARNETT ,  Matthew J. LAYLOCK ,  Shan LIU ,  Jingxian ZHANG

    IPC: C22C19/05

    CPC classification number: C22C19/057 ,  C22C19/05

    Abstract: A nickel-based alloy and a turbine component are disclosed. The alloy includes, by weight, between about 0.8% and about 1.3% hafnium, between about 5.7% and about 6.4% aluminum, between about 7.0% and about 10.0% cobalt, up to about 0.1% carbon, up to about 8.7% chromium, up to about 0.6% molybdenum, up to about 9.7% tungsten, up to about 0.9% titanium, up to about 0.02% boron, up to about 0.1% manganese, up to about 0.06% silicon, up to about 0.01% phosphorus, up to about 0.004% sulfur, up to about 0.02% zirconium, up to about 1.8% niobium, up to about 0.1% vanadium, up to about 0.1% copper, up to about 0.2% iron, up to about 0.003% magnesium, up to about 0.002% oxygen, up to about 0.002% nitrogen, and a balance nickel. The turbine component is a turbine bucket, a turbine nozzle, or any other suitable turbine component including the alloy.

    Abstract translation: 公开了镍基合金和涡轮部件。 该合金包括约0.8％至约1.3％的铪，约5.7％至约6.4％的铝，约7.0％至约10.0％的钴，至多约0.1％的碳，至多约8.7％的铬 ，至多约0.6％的钼，至多约9.7％的钨，至多约0.9％的钛，至多约0.02％的硼，至多约0.1％的锰，至多约0.06％的硅，至多约0.01％的磷， 高达约0.004％的硫，高达约0.02％的锆，至多约1.8％的铌，至多约0.1％的钒，至多约0.1％的铜，至多约0.2％的铁，至多约0.003％的镁，向上 至约0.002％的氧气，至多约0.002％的氮气和余量的镍。 涡轮机部件是涡轮机桶，涡轮喷嘴或包括合金的任何其它合适的涡轮机部件。

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