ALLOY, PROTECTIVE LAYER AND COMPONENT
    51.
    发明申请
    ALLOY, PROTECTIVE LAYER AND COMPONENT 审中-公开
    合金,保护层和组件

    公开(公告)号:US20130288072A1

    公开(公告)日:2013-10-31

    申请号:US13977747

    申请日:2011-11-22

    IPC分类号: C22C30/00 F01D5/28 C22C19/05

    摘要: An alloy to a protective layer for protecting a component against corrosion and/or oxidation, in particular at high temperatures is proposed. Known protective layers with a high Cr content and in addition silicon form brittle phases which additionally embrittle during use under the influence of carbon. The proposed protective layer has the composition of from 24% to 26% cobalt, from 10% to 12% aluminum, from 0.2% to 0.5% yttrium, from 12% to 14% chromium, from 0.3% to 5.0% tantalum, nickel.

    摘要翻译: 提出了一种用于保护组分免受腐蚀和/或氧化,特别是在高温下的保护层的合金。 已知的具有高Cr含量的保护层,另外硅形成脆性相,在碳的影响下使用时另外脆化。 所提出的保护层具有24%至26%的钴,10%至12%的铝,0.2%至0.5%的钇,12%至14%的铬,0.3%至5.0%的钽,镍的组成。

    Alloy, protective layer, and component
    52.
    发明申请
    Alloy, protective layer, and component 审中-公开
    合金,保护层和部件

    公开(公告)号:US20120328900A1

    公开(公告)日:2012-12-27

    申请号:US13521245

    申请日:2011-01-10

    IPC分类号: C22C19/05 C22C30/00 B32B15/04

    CPC分类号: C22C19/055 Y10T428/12535

    摘要: Known protective layers having a high chromium content, as well as silicon, have brittle phases that become additionally brittle under the influence of carbon during use. A protective layer including the composition of 18% to 20% cobalt, 6% to 8% aluminum, 0.5% to 0.7% yttrium, 22% to 26% chromium, and the remainder nickel is provided.

    摘要翻译: 具有高铬含量的已知保护层以及硅具有在使用期间在碳的影响下变脆的脆性相。 提供包含18%至20%钴,6%至8%铝,0.5%至0.7%钇,22%至26%铬及其余镍的组合物的保护层。

    Alloy, Protective Layer for Protecting a Component Against Corrosion and/or Oxidation at High Temperatures, and Component
    55.
    发明申请
    Alloy, Protective Layer for Protecting a Component Against Corrosion and/or Oxidation at High Temperatures, and Component 审中-公开
    用于保护组分在高温下腐蚀和/或氧化的合金,保护层和组分

    公开(公告)号:US20090155120A1

    公开(公告)日:2009-06-18

    申请号:US12085701

    申请日:2006-11-30

    申请人: Werner Stamm

    发明人: Werner Stamm

    IPC分类号: C22C30/00

    摘要: Known protective layers with a high Cr content and additionally a silicon form brittle phases, which become even more brittle under the influence of carbon during use. The protective layer according to the invention has the composition 27% to 31% nickel, 23% to 29% chromium, 7% to 11% aluminum, 0.5% to 0.7% yttrium and/or at least one equivalent metal from the group comprising scandium and rare earth elements, optionally 0.6% to 0.8% silicon, optionally 0.5% to 0.7% zirconium and the remainder cobalt.

    摘要翻译: 具有高Cr含量的已知保护层和另外的硅形成脆性相,其在使用过程中在碳的影响下变得更加脆弱。 根据本发明的保护层具有27%至31%的镍,23%至29%的铬,7%至11%的铝,0.5%至0.7%的钇和/或至少一种等价的来自钪的组合的金属 和稀土元素,任选地0.6%至0.8%的硅,任选的0.5%至0.7%的锆,其余为钴。