MCrAl layer
    43.
    发明授权
    MCrAl layer 失效
    MCrAl层

    公开(公告)号:US07338719B2

    公开(公告)日:2008-03-04

    申请号:US10516095

    申请日:2003-05-21

    IPC分类号: B32B3/00 B32B15/04

    摘要: MCrAl layers according to prior art often display chipping of the thermally grown aluminum oxide layer (TGO) as a result of thermally induced stresses, which significantly reduces the oxidation behavior or the bonding behavior of ceramic heat insulating layers. An inventive MCrAl layer is designed in such a way that the TGO created thereon is microporous and thus allows expansion. The microporosity of the TGO is ensured by adding elements into the MCrAl layer in a targeted manner.

    摘要翻译: 根据现有技术的MCrAl层通常由于热诱导应力而显示热生长的氧化铝层(TGO)的碎裂,这显着降低了陶瓷隔热层的氧化行为或结合行为。 本发明的MCrAl层被设计成使得其上形成的TGO是微孔的并因此允许膨胀。 通过以目标方式将元素添加到MCrAl层中来确保TGO的微孔性。

    Method for removing at least one partial area of a component made of metal or a metallic compound
    45.
    发明申请
    Method for removing at least one partial area of a component made of metal or a metallic compound 审中-公开
    用于去除由金属或金属化合物制成的部件的至少一个部分区域的方法

    公开(公告)号:US20060112976A1

    公开(公告)日:2006-06-01

    申请号:US10516085

    申请日:2003-05-27

    IPC分类号: C23G1/02

    摘要: The invention relates to a method for removing at least one layer area of a component made of metal or a metal compound. When components are used in high temperature areas, they acquire degraded areas which are removed by means of an acid attack. Removal during said acid treatment is uneven since areas having different acidic solubility behavior arise as a result of said degradation. According to the inventive method, the chemical composition and the phase composition of the component can be altered in such a matter that an even removal can take place during the acid treatment.

    摘要翻译: 本发明涉及一种用于去除由金属或金属化合物制成的部件的至少一个层面积的方法。 当组件在高温区域使用时,会获得通过酸侵蚀去除的退化区域。 在所述酸处理期间的去除是不均匀的,因为由于所述降解的结果而出现具有不同酸性溶解性能的区域。 根据本发明的方法,可以改变组分的化学组成和相组成,使得在酸处理期间可以发生均匀的去除。

    Protective coating
    46.
    发明授权
    Protective coating 失效
    保护涂层

    公开(公告)号:US06974638B2

    公开(公告)日:2005-12-13

    申请号:US10754949

    申请日:2004-01-09

    申请人: Werner Stamm

    发明人: Werner Stamm

    摘要: Protective coatings known in the state of art can reveal either good corrosion resistance or good mechanical properties.An inventive protective coating resistant to corrosion at medium and high temperatures essentially consisting of the following elements (in percent by weight): 26 to 30% nickel, 20 to 28% chromium, 8 to 12% aluminium, 0.1 to 3% of at least one reactive element of the rare earths, cobalt balanced, reveals good corrosion resistance combined with good mechanical properties.

    摘要翻译: 现有技术中已知的保护涂层可以显示良好的耐腐蚀性或良好的机械性能。 基本上由以下元素组成的中等温度和高温下的耐腐蚀性的本发明的保护涂层:26-30%镍,20-28%铬,8-12%铝,至少0.1%至3% 稀土的一个反应元素,钴平衡,显示出良好的耐腐蚀性和良好的机械性能。

    Mcral layer
    47.
    发明申请
    Mcral layer 失效
    麦克拉尔层

    公开(公告)号:US20050164026A1

    公开(公告)日:2005-07-28

    申请号:US10516095

    申请日:2003-05-21

    摘要: MCrAl layers according to prior art often display chipping of the thermally grown aluminum oxide layer (TGO) as a result of thermally induced stresses, which significantly reduces the oxidation behavior or the bonding behavior of ceramic heat insulating layers. An inventive MCrAl layer is designed in such a way that the TGO created thereon is microporous and thus allows expansion. The microporosity of the TGO is ensured by adding elements into the MCrAl layer in a targeted manner.

    摘要翻译: 根据现有技术的MCrAl层通常由于热诱导应力而显示热生长的氧化铝层(TGO)的碎裂,这显着降低了陶瓷隔热层的氧化行为或结合行为。 本发明的MCrAl层被设计成使得其上形成的TGO是微孔的并因此允许膨胀。 通过以目标方式将元素添加到MCrAl层中来确保TGO的微孔性。

    ALLOY, PROTECTIVE LAYER AND COMPONENT
    50.
    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:US20140220384A1

    公开(公告)日:2014-08-07

    申请号:US14342247

    申请日:2012-08-03

    申请人: Werner Stamm

    发明人: Werner Stamm

    摘要: Known protective layers having a high Cr-content and a silicone in addition, form brittle phases that embrittle further under the influence of carbon during use. The protective layer according to the invention is composed of 22% to 26% cobalt (Co), 10.5% to 12% aluminum (Al), 0.2% to 0.4% Yttrium (Y) and/or at least one equivalent metal from the group comprising Scandium and the rare earth elements, 15% to 16% chrome (Cr), optionally 0.3% to 1.5% tantal, the remainder nickel (Ni).

    摘要翻译: 具有高Cr含量和硅氧烷的已知保护层另外形成在使用过程中在碳的影响下进一步脆化的脆性相。 根据本发明的保护层由22%至26%的钴(Co),10.5%至12%的铝(Al),0.2%至0.4%的钇(Y)和/或至少一种当量的金属组成 包括钪和稀土元素,15%至16%的铬(Cr),任选的0.3%至1.5%的钽,剩余的镍(Ni)。