利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

359 条记录 (耗时 0.02 秒)

    METHODS OF REPAIRING A THERMAL BARRIER COATING OF A GAS TURBINE COMPONENT AND THE RESULTING COMPONENTS
    2.
    发明公开
    METHODS OF REPAIRING A THERMAL BARRIER COATING OF A GAS TURBINE COMPONENT AND THE RESULTING COMPONENTS 审中-公开
    方法修复用燃气涡轮机部件和热层RESULTING成分的

    公开(公告)号：EP3162917A1

    公开(公告)日：2017-05-03

    申请号：EP16195817

    申请日：2016-10-26

    申请人： GEN ELECTRIC

    发明人： NAGARAJ BANGALORE ASWATHA

    IPC分类号： C23C28/02 ,  B23P5/00 ,  B23P6/00 ,  C23C28/00 ,  F01D5/00

    CPC分类号： F23R3/002 ,  C23C4/134 ,  C23C16/44 ,  C23C28/022 ,  C23C28/028 ,  C23C28/3215 ,  C23C28/325 ,  C23C28/36 ,  F01D5/005 ,  F01D5/288 ,  F02C7/24 ,  F05D2220/32 ,  F05D2230/80 ,  F05D2240/35 ,  F05D2260/231 ,  F05D2300/1723 ,  F05D2300/177 ,  Y02T50/672 ,  Y02T50/673

    摘要： Turbine engine components (300) are provided that have a repaired thermal barrier coating (520), along with their methods of formation and repair. The turbine engine component (300) includes a thermal barrier coating (504) on a first portion (512) of a surface (303) of a substrate (302); a repaired thermal barrier coating (308) on a second portion of the surface (303) of the substrate (302); and a ceramic coat (308) on the outer bond coat (306). The thermal barrier coating (504) includes an inner bonding layer (502) and a first ceramic layer (504), with the inner bonding layer (502) is positioned between the substrate (302) and the first ceramic layer (504). The repaired thermal barrier coating (308) generally includes an inner bond coat (304) on the surface (303) of the substrate (302) and an outer bond coat (306) on the inner bond coat (304). The inner bond coat (304) is formed from a cobalt-containing material, while the outer bond coat (306) is substantially free from cobalt.

    摘要翻译： 提供涡轮发动机部件（300）thathave修复的热障涂层（520），以及它们的形成和修复的方法。 该涡轮发动机部件（300）包括在衬底（302）的表面（303）的第一部分（512）的热障涂层（504）; 在基板（302）的表面（303）的第二部分的修理热障涂层（308）; 并且在外粘合涂层（306）的陶瓷涂层（308）。 热障涂层（504）包括在内部粘合层（502）和第一陶瓷层（504）与所述内部粘合层（502）在基板（302）和第一陶瓷层（504）之间定位。 修复的热障涂层（308）基因的反弹包括内粘合涂层（304）在基板（302）的表面（303）上和外粘合涂层（306）上的内粘结涂层（304）。 内粘合涂层（304）由含钴材料形成，而外层粘合涂层（306）是从钴基本上不含。

    Method for producing a diamondlike carbon hard multilayer.
    4.
    发明授权
    Method for producing a diamondlike carbon hard multilayer. 有权
    一种用于制造类金刚石多层碳涂覆工艺。

    公开(公告)号：EP1760172B1

    公开(公告)日：2015-01-14

    申请号：EP06119384.3

    申请日：2006-08-23

    申请人： Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.)

    发明人： Akari, Koichiro ,  Oota, Akitoshi

    IPC分类号： C23C14/02 ,  C23C28/04 ,  C23C28/00 ,  C23C14/06 ,  C23C30/00 ,  C23C16/26

    CPC分类号： C23C28/322 ,  C23C14/024 ,  C23C14/0605 ,  C23C28/321 ,  C23C28/323 ,  C23C28/325 ,  C23C28/343 ,  C23C28/347 ,  C23C30/005 ,  Y10T428/30

    摘要： A diamondlike carbon hard multilayer formed film body comprises a substrate, a diamondlike carbon film mainly composed of diamondlike carbon, and an intermediate layer between the substrate and the diamondlike carbon film. The diamondlike carbon film is composed of, in order from the substrate side, a first diamondlike carbon film and a second diamondlike carbon film. The surface hardness of the first diamondlike carbon film is within the range from not less than 10GPa to not more than 40GPa based on nanoindentation test, and the surface hardness of the second diamondlike carbon film is within the range from more than 40GPa to not more than 90GPa based on nanoindentation test. According to such a structure, even if a DLC multilayer containing high-hardness DLC film on the outermost surface side is formed in a thickness of not less than about 3 µm on a substrate of a wide range extending from a material with high hardness such as cemented carbide to an iron-based material with low hardness, excellent adhesion to both the substrate and the DLC film can be ensured in addition to excellent wear resistance.