公开(公告)号：EP3063110A2

公开(公告)日：2016-09-07

申请号：EP14843190.1

申请日：2014-08-19

申请人： General Electric Company

发明人： LIPKIN, Don Mark ,  JOHNSON, Curtis Alan ,  MESCHTER, Peter Joel ,  SUNDARAM, Sairam ,  WAN, Julin

IPC分类号： C04B41/89 ,  F01D5/28

CPC分类号： C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  F01D5/288 ,  F05D2250/181 ,  Y10T428/24537 ,  C04B35/565 ,  C04B35/806 ,  C04B41/5096 ,  C04B41/5059 ,  C04B41/522 ,  C04B41/0072 ,  C04B41/4556 ,  C04B41/5035 ,  C04B41/4558 ,  C04B41/5024 ,  C04B41/5037 ,  C04B41/5029

摘要： An article includes a silicon-containing region; at least one outer layer overlying a surface of the silicon-containing region; and a constituent layer on the surface of the silicon-containing region and between and contacting the silicon-containing region and the at least one outer layer, the constituent layer being formed by constituents of the silicon-containing region and being susceptible to creep within an operating environment of the article, wherein the silicon-containing region defines a plurality of channels and a plurality of ridges that interlock within the plurality of channels are formed in the silicon-containing region to physically interlock the at least one outer layer with the silicon-containing region through the constituent layer.

摘要翻译： 一种制品，包括：含有硅的区域; 至少一个外层，覆盖所述含硅区域的表面上; 和含硅区域的和之间并接触所述的含硅区域和所述至少一个外层，所述组成层由含硅区域的成分形成并且易受内的蠕变的表面上的构成层 文章，worin含硅区域定义信道与多个和脊的多个操作环境并联锁通道的多元性内形成在含硅区域与硅氧烷物理互锁至少一个外层 通过构成层含有区域。

公开(公告)号：EP3130577A1

公开(公告)日：2017-02-15

申请号：EP16183659.8

申请日：2016-08-11

申请人： General Electric Company

发明人： LUTHRA, Krishan Lal ,  MESCHTER, Peter Joel ,  RAMASWAMY, Vidya ,  CAO, Hongbo

IPC分类号： C04B41/89 ,  C04B41/00 ,  C04B41/52 ,  F01D5/28

CPC分类号： C09D5/18 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  F01D5/288 ,  F05D2300/15 ,  F05D2300/211 ,  Y02T50/672 ,  C04B35/80 ,  C04B41/5024 ,  C04B2103/001 ,  C04B2103/0021

摘要： An environmental barrier coating system (300) for a component (400) of a gas turbine includes at least one rare earth disilicate layer (340) and at least one rare earth monosilicate layer (350). At least one of the at least one rare earth disilicate layer (340) or the at least one rare earth monosilicate layer (350) includes an alkaline earth oxide dopant.

摘要翻译： 用于燃气轮机的部件（400）的环境阻挡涂层系统（300）包括至少一个稀土二硅酸盐层（340）和至少一个稀土单硅酸盐层（350）。 至少一种稀土二硅酸盐层（340）或至少一种稀土单硅酸盐层（350）中的至少一种包括碱土金属氧化物掺杂剂。

公开(公告)号：EP3865603A1

公开(公告)日：2021-08-18

申请号：EP21166780.3

申请日：2013-11-13

申请人： General Electric Company

发明人： MESCHTER, Peter Joel ,  JOHNSON, Curtis Alan ,  SUNDARAM, Sairam ,  WAN, Julin ,  LIPKIN, Don Mark

IPC分类号： C23C28/04 ,  C04B41/00 ,  C04B41/52 ,  C04B41/89 ,  F01D5/28

摘要： An article includes a silicon-containing region including surface features on a surface thereof. The surface features include depressions, protuberances, or combinations thereof. At least one outer layer overlies the surface of the silicon-containing region. A constituent layer is provided on the surface of the silicon-containing region and between and contacting the silicon-containing region and the at least one outer layer. The constituent layer is formed by constituents of the silicon-containing region and is susceptible to creep within an operating environment of the article. The surface features physically interlock the at least one outer layer with the silicon-containing region through the constituent layer.

公开(公告)号：EP3063110B1

公开(公告)日：2020-01-01

申请号：EP14843190.1

申请日：2014-08-19

申请人： General Electric Company

发明人： LIPKIN, Don Mark ,  JOHNSON, Curtis Alan ,  MESCHTER, Peter Joel ,  SUNDARAM, Sairam ,  WAN, Julin

IPC分类号： C04B41/89 ,  F01D5/28

公开(公告)号：EP3037394A1

公开(公告)日：2016-06-29

申请号：EP15199356.5

申请日：2015-12-10

申请人： General Electric Company

发明人： ROSENZWEIG, Larry Steven ,  JOHNSON, Curtis Alan ,  MESCHTER, Peter Joel ,  SARRAFI-NOUR, Reza

IPC分类号： C04B41/90 ,  C04B41/50 ,  C04B41/52

CPC分类号： F01D5/288 ,  C04B35/50 ,  C04B35/62222 ,  C04B41/009 ,  C04B41/52 ,  C04B41/89 ,  C04B2235/3427 ,  C04B2235/3481 ,  C04B2235/428 ,  F01D11/12 ,  F05D2230/31 ,  F05D2240/11 ,  F05D2250/21 ,  F05D2250/294 ,  F05D2300/6033 ,  Y02T50/672 ,  C04B35/565 ,  C04B35/806 ,  C04B35/584 ,  C04B41/5096 ,  C04B41/5071 ,  C04B41/522 ,  C04B41/5024 ,  C04B2103/0021 ,  C04B2103/001 ,  C04B41/524 ,  C04B41/526 ,  C04B41/5042

摘要： Article 10 includes a substrate 20, a bond coat 30 disposed on the substrate 20, an environmental barrier coating 40 disposed on the bond coat 30, and a patterned abradable coating 50 disposed on a second top coat 48. The environmental barrier coating 40 includes an intermediate layer 42 disposed on the bond coat 44, a sealing layer disposed on the intermediate layer 42, a first top coat 40 disposed on the sealing layer, and a second top coat 48 disposed on the first top coat 46. The first top coat 46 is different from the second top coat 48.

摘要翻译： 第10条包括基板20，设置在基板20上的粘合涂层30，设置在粘结涂层30上的环境阻挡涂层40以及设置在第二顶涂层48上的图案化可磨损涂层50.环境阻挡涂层40包括 设置在接合涂层44上的中间层42，设置在中间层42上的密封层，设置在密封层上的第一顶部涂层40和设置在第一顶部涂层46上的第二顶部涂层48.第一顶部涂层46 与第二面漆48不同。