公开(公告)号：US10040094B2

公开(公告)日：2018-08-07

申请号：US14212568

申请日：2014-03-14

Applicant: Rolls-Royce Corporation

Inventor： Andrew Joseph Lazur ,  Kang N. Lee ,  Adam Lee Chamberlain

IPC: B05D3/00 ,  C23C4/02 ,  C23C30/00 ,  F01D5/28 ,  C04B41/85 ,  C04B41/00 ,  C04B41/50

Abstract: In one example, article comprising a substrate defining an outer surface; a plurality of joint conduits formed in the outer surface of the substrate, wherein each conduit of the plurality of joint conduits exhibits an undercut configuration; and a coating formed on the outer surface of the substrate, wherein the coating substantially fills the plurality of joint conduits formed in the surface of the substrate.

公开(公告)号：US09920634B2

公开(公告)日：2018-03-20

申请号：US14318546

申请日：2014-06-27

Applicant: Rolls-Royce North American Technologies, Inc. ,  Rolls-Royce Corporation

Inventor： Richard Christopher Uskert ,  Ted Joseph Freeman ,  David John Thomas ,  Jay E. Lane ,  Adam Lee Chamberlain ,  John Alan Weaver

IPC: F01D5/18 ,  F01D5/28 ,  B29C70/68 ,  B29D99/00 ,  B29L31/08

CPC classification number: F01D5/18 ,  B29C70/68 ,  B29D99/0025 ,  B29L2031/085 ,  F01D5/282 ,  F05D2230/60 ,  F05D2300/612 ,  Y02P70/523 ,  Y02T50/672

Abstract: One embodiment of the present invention is a unique method of manufacturing a component for a turbomachine, such as an airfoil. Another embodiment is a unique airfoil. Yet another embodiment is a unique gas turbine engine. Other embodiments include apparatuses, systems, devices, hardware, methods, and combinations for cooled gas turbine engine components. Further embodiments, forms, features, aspects, benefits, and advantages of the present application will become apparent from the description and figures provided herewith.

公开(公告)号：US20170073820A1

公开(公告)日：2017-03-16

申请号：US15359309

申请日：2016-11-22

Applicant: Rolls-Royce Corporation

Inventor： Adam Lee Chamberlain ,  Kang N. Lee ,  Andrew Joseph Lazur

IPC: C23C30/00 ,  C04B41/88 ,  F01D5/28 ,  C04B41/51 ,  C04B41/52 ,  C04B35/71 ,  C04B41/90

CPC classification number: C23C30/00 ,  C04B35/71 ,  C04B41/009 ,  C04B41/5105 ,  C04B41/5133 ,  C04B41/5138 ,  C04B41/5144 ,  C04B41/5155 ,  C04B41/52 ,  C04B41/522 ,  C04B41/88 ,  C04B41/89 ,  C04B41/90 ,  F01D5/282 ,  F01D5/284 ,  F01D5/288 ,  F01D5/3007 ,  F05D2220/30 ,  F05D2220/32 ,  F05D2230/90 ,  F05D2240/30 ,  F05D2300/10 ,  F05D2300/6033 ,  C04B35/565 ,  C04B35/806 ,  C04B35/584 ,  C04B35/10 ,  C04B35/803 ,  C04B35/18 ,  C04B41/5096 ,  C04B41/5094 ,  C04B41/5161 ,  C04B41/5116 ,  C04B41/5122 ,  C04B41/5127 ,  C04B41/5024 ,  C04B41/5037

Abstract: An apparatus includes a ceramic matrix composite (CMC) component and an interface coating on the CMC component, wherein the interface coating includes a layer of at least one of the following compositions: 40-50 wt % Nb, 28-42 wt % Al, 4-15 wt % Cr, 1-2 wt % Si; 90-92 wt % Mo, 4-5 wt % Si, 4-5 wt % B; or 60-80 wt % V, 20-30 wt % Cr, 2-15 wt % Ti.

Abstract translation: 一种装置包括陶瓷基质复合材料（CMC）组分和CMC组分上的界面涂层，其中该界面涂层包括以下组合物中的至少一种：40-50wt％Nb，28-42wt％Al， 4-15重量％Cr，1-2重量％Si; 90-92wt％Mo，4-5wt％Si，4-5wt％B; 或60-80重量％V，20-30重量％Cr，2-15重量％Ti。

公开(公告)号：US20170073278A1

公开(公告)日：2017-03-16

申请号：US15265134

申请日：2016-09-14

Applicant: Rolls-Royce Corporation

Inventor： Sean E. Landwehr ,  Adam Lee Chamberlain ,  Ann Bolcavage

IPC: C04B41/86 ,  C23C16/44 ,  C23C14/22 ,  C25D13/02 ,  C04B41/00 ,  C23C14/32 ,  C03C8/02 ,  C03C3/091 ,  C03C3/093 ,  C04B41/50 ,  C23C4/134 ,  C23C14/06

CPC classification number: C04B41/86 ,  C03C3/064 ,  C03C3/091 ,  C03C3/093 ,  C03C8/02 ,  C03C2209/00 ,  C04B41/009 ,  C04B41/5022 ,  C04B41/52 ,  C04B41/89 ,  C23C4/134 ,  C23C14/06 ,  C23C14/221 ,  C23C14/325 ,  C23C16/44 ,  C25D13/02 ,  F01D5/282 ,  F01D5/284 ,  F01D5/288 ,  F05D2300/2102 ,  F05D2300/211 ,  C04B35/14 ,  C04B35/10 ,  C04B35/565 ,  C04B35/806 ,  C04B35/584 ,  C04B41/5096 ,  C04B41/4582 ,  C04B41/5045 ,  C04B41/5024 ,  C04B41/522 ,  C04B41/4523

Abstract: In some examples, method including forming an EBC layer on a substrate, wherein the EBC layer exhibits an initial porosity; forming a layer of silicate glass on a surface of the EBC layer; and melting the silicate glass on the surface of the EBC layer to infiltrate the EBC layer with the molten silicate glass to decrease the porosity of the EBC layer from the initial porosity to a final porosity.

Abstract translation: 在一些实例中，包括在基底上形成EBC层的方法，其中EBC层表现出初始孔隙率; 在EBC层的表面上形成硅酸盐玻璃层; 并且在EBC层的表面上熔化硅酸盐玻璃以用熔融的硅酸盐玻璃渗透EBC层，以将EBC层的孔隙率从初始孔隙度降低到最终的孔隙率。

公开(公告)号：US20140272310A1

公开(公告)日：2014-09-18

申请号：US14212568

申请日：2014-03-14

Applicant: Rolls-Royce Corporation

Inventor： Andrew Joseph Lazur ,  Kang N. Lee ,  Adam Lee Chamberlain

IPC: B05D3/00

CPC classification number: B05D3/002 ,  C04B41/009 ,  C04B41/50 ,  C04B41/85 ,  C23C4/02 ,  C23C30/00 ,  F01D5/282 ,  F01D5/284 ,  F01D5/288 ,  F05D2250/182 ,  F05D2250/294 ,  F05D2260/36 ,  F05D2300/175 ,  F05D2300/6033 ,  Y10T428/24521 ,  Y10T428/24545 ,  Y10T428/24612 ,  C04B35/565 ,  C04B35/806 ,  C04B41/53

Abstract: In one example, article comprising a substrate defining an outer surface; a plurality of joint conduits formed in the outer surface of the substrate, wherein each conduit of the plurality of joint conduits exhibits an undercut configuration; and a coating formed on the outer surface of the substrate, wherein the coating substantially fills the plurality of joint conduits formed in the surface of the substrate.

Abstract translation: 在一个实例中，制品包括限定外表面的基材; 形成在所述基板的外表面中的多个接合导管，其中所述多个接合导管中的每个导管呈现底切构造; 以及形成在所述基板的外表面上的涂层，其中所述涂层基本上填充形成在所述基板的表面中的所述多个接合导管。

公开(公告)号：US20210396150A1

公开(公告)日：2021-12-23

申请号：US17350827

申请日：2021-06-17

Applicant: Rolls-Royce Corporation

Inventor： Robert Alexander Sean Golden ,  Adam Lee Chamberlain

IPC: F01D25/00 ,  F01D5/28 ,  C04B41/52 ,  C04B41/89 ,  F02K1/82

Abstract: An article may include a substrate and a coating system on the substrate. The coating system may include an environmental barrier coating (EBC) layer and a CMAS resistant layer on the EBC layer (e.g., as the top coat of the system). The CMAS layer includes a rare-earth (RE) monosilicate composition including a plurality of RE metal cations, wherein RE monosilicate composition is configured to react with CMAS to form a reaction product including a RE apatite phase with a RE2O3.SiO2 composition, wherein the RE of the RE2O3.SiO2 composition includes at least one of the plurality of RE metal cations of the RE monosilicate.

公开(公告)号：US20170101883A1

公开(公告)日：2017-04-13

申请号：US15381825

申请日：2016-12-16

Applicant: Rolls-Royce Corporation

Inventor： Adam Lee Chamberlain ,  Andrew Joseph Lazur ,  Kang N. Lee

IPC: F01D11/12 ,  C23C4/134 ,  B05D5/06 ,  B05D7/14 ,  C23C28/04 ,  F01D5/28 ,  F01D9/02 ,  C04B35/50 ,  C04B35/622 ,  C04B41/50 ,  C04B41/52 ,  C04B41/87 ,  C04B41/89 ,  C04B41/00 ,  C23C4/10

CPC classification number: F01D11/122 ,  B05D1/36 ,  B05D5/061 ,  B05D7/14 ,  B32B18/00 ,  C04B35/50 ,  C04B35/62222 ,  C04B41/009 ,  C04B41/5024 ,  C04B41/52 ,  C04B41/85 ,  C04B41/87 ,  C04B41/89 ,  C04B2111/807 ,  C23C4/04 ,  C23C4/067 ,  C23C4/10 ,  C23C4/134 ,  C23C14/06 ,  C23C14/14 ,  C23C16/22 ,  C23C16/24 ,  C23C28/04 ,  C23C28/044 ,  C23C28/321 ,  C23C28/34 ,  C23C28/345 ,  F01D5/288 ,  F01D9/02 ,  F05D2220/32 ,  F05D2230/312 ,  F05D2260/83 ,  F05D2300/211 ,  G01B11/0616 ,  C04B35/14 ,  C04B35/565 ,  C04B35/584 ,  C04B35/10 ,  C04B35/18 ,  C04B20/0036 ,  C04B41/4527 ,  C04B41/4582 ,  C04B2103/0021 ,  C04B41/524

Abstract: In some examples, a coating may include at least one feature that facilitates visual determination of a thickness of the coating. For example, the coating may include a plurality of microspheres disposed at a predetermined depth of the coating. The plurality of microspheres may define a distinct visual characteristic. By inspecting the coating and viewing at least one of the microspheres, the thickness of the coating may be estimated. In some examples, the plurality of microspheres may be embedded in a matrix material, and the distinct visual characteristic of the microspheres may be different than the visual characteristic of the matrix material. In other examples, the at least one feature may include at least one distinct layer in the coating system that includes a distinct visual characteristic, such as a color of the distinct layer.

公开(公告)号：US09527777B2

公开(公告)日：2016-12-27

申请号：US14205010

申请日：2014-03-11

Applicant: Rolls-Royce Corporation

Inventor： Adam Lee Chamberlain ,  Kang N. Lee ,  Andrew Joseph Lazur

IPC: B32B15/01 ,  C04B41/51 ,  C04B41/88 ,  C04B41/90 ,  C04B41/00 ,  C04B41/52 ,  F01D5/28 ,  C04B41/89 ,  F01D5/30

CPC classification number: C23C30/00 ,  C04B35/71 ,  C04B41/009 ,  C04B41/5105 ,  C04B41/5133 ,  C04B41/5138 ,  C04B41/5144 ,  C04B41/5155 ,  C04B41/52 ,  C04B41/522 ,  C04B41/88 ,  C04B41/89 ,  C04B41/90 ,  F01D5/282 ,  F01D5/284 ,  F01D5/288 ,  F01D5/3007 ,  F05D2220/30 ,  F05D2220/32 ,  F05D2230/90 ,  F05D2240/30 ,  F05D2300/10 ,  F05D2300/6033 ,  C04B35/565 ,  C04B35/806 ,  C04B35/584 ,  C04B35/10 ,  C04B35/803 ,  C04B35/18 ,  C04B41/5096 ,  C04B41/5094 ,  C04B41/5161 ,  C04B41/5116 ,  C04B41/5122 ,  C04B41/5127 ,  C04B41/5024 ,  C04B41/5037

Abstract: An apparatus includes a ceramic matrix composite (CMC) component and an interface coating on the CMC component, wherein the interface coating includes a layer of at least one of the following compositions: 100 wt % Ir; 90-95 wt % Ir, 5-10 wt % Co, 1-2 wt % Al, 1-2 wt % Si; 40-50 wt % Nb, 28-42 wt % Al, 4-15 wt % Cr, 1-2 wt % Si; 90-92 wt % Mo, 4-5 wt % Si, 4-5 wt % B; or 60-80 wt % V, 20-30 wt % Cr, 2-15 wt % Ti.

Abstract translation: 一种装置包括陶瓷基质复合材料（CMC）组分和在CMC组分上的界面涂层，其中界面涂层包括以下组合物中的至少一种：100wt％Ir; 90-95wt％Ir，5-10wt％Co，1-2wt％Al，1-2wt％Si; 40-50重量％的Nb，28-42重量％的Al，4-15重量％的Cr，1-2重量％的Si; 90-92wt％Mo，4-5wt％Si，4-5wt％B; 或60-80重量％V，20-30重量％Cr，2-15重量％Ti。

公开(公告)号：US20160145159A1

公开(公告)日：2016-05-26

申请号：US14947870

申请日：2015-11-20

Applicant: Rolls-Royce Corporation

Inventor： Sean E. Landwehr ,  Kang N. Lee ,  Adam Lee Chamberlain

IPC: C04B41/50 ,  C04B41/87 ,  C04B41/00 ,  C04B41/89 ,  C23C16/26 ,  C04B41/52

CPC classification number: C04B41/5096 ,  C04B41/009 ,  C04B41/5024 ,  C04B41/5045 ,  C04B41/5057 ,  C04B41/5061 ,  C04B41/5062 ,  C04B41/5068 ,  C04B41/507 ,  C04B41/52 ,  C04B41/522 ,  C04B41/87 ,  C04B41/89 ,  C23C4/134 ,  C23C16/26 ,  C23C28/042 ,  F01D5/288 ,  F05D2230/31 ,  F05D2300/222 ,  F05D2300/226 ,  F05D2300/228 ,  C04B35/00 ,  C04B35/565 ,  C04B35/806 ,  C04B41/4539 ,  C04B41/455 ,  C04B41/4582 ,  C04B41/5027

Abstract: In some examples, an article may include a substrate and a coating on the substrate. In accordance with some of these examples, the coating may include a bond layer and an overlying layer comprising at least one oxide. In some examples, the bond layer comprises silicon metal and at least one of a transition metal carbide, a transition metal boride, or a transition metal nitride.

Abstract translation: 在一些实例中，制品可以包括基材和基材上的涂层。 根据这些实施例中的一些，涂层可以包括结合层和包含至少一种氧化物的上覆层。 在一些实例中，接合层包括硅金属和过渡金属碳化物，过渡金属硼化物或过渡金属氮化物中的至少一种。

公开(公告)号：US20140272249A1

公开(公告)日：2014-09-18

申请号：US14213466

申请日：2014-03-14

Applicant: Rolls-Royce Corporation

Inventor： Kang N. Lee ,  Adam Lee Chamberlain ,  Andrew Joseph Lazur

IPC: B05D5/00

CPC classification number: B05D5/005 ,  C04B41/009 ,  C04B41/50 ,  C04B41/85 ,  C04B2111/72 ,  F01D5/005 ,  F01D5/288 ,  Y10T428/20 ,  C04B35/565 ,  C04B35/806 ,  C04B35/584 ,  C04B41/4539 ,  C04B41/455 ,  C04B41/4554 ,  C04B41/4572 ,  C04B41/4582

Abstract: In some examples, a method includes identifying a damaged area in a ceramic matrix composite coating of an in-service component; applying a restoration slurry to the damaged area of the ceramic matrix composite coating, wherein the restoration slurry comprises a liquid carrier and a restoration coating material; drying the restoration slurry to form a dried restoration slurry; and heat treating the dried restoration slurry to form a restored portion of the ceramic matrix composite coating. In some examples, an assembly may include a component including a substrate and a coating on the substrate, where the coating defines a damaged portion; masking around the damaged portion on undamaged portions of the coating; and a restoration slurry in the damaged portion, wherein the restoration slurry comprises a liquid carrier and a restoration coating material.

Abstract translation: 在一些实例中，一种方法包括识别在使用中的部件的陶瓷基体复合涂层中的损坏区域; 在所述陶瓷基复合涂层的损伤区域上施加恢复浆料，其中所述修复浆料包括液体载体和复原涂层材料; 干燥修复浆料以形成干燥的修复浆料; 并且对所述干燥的修复浆进行热处理以形成所述陶瓷基复合涂层的恢复部分。 在一些示例中，组件可以包括包括衬底和衬底上的涂层的部件，其中涂层限定损坏部分; 在涂层的未损坏部分上的损坏部分周围进行掩蔽; 以及所述损坏部分中的恢复浆料，其中所述修复浆料包括液体载体和恢复涂料。