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公开(公告)号：EP3839096A1
公开(公告)日：2021-06-23
申请号：EP20216159.2
申请日：2020-12-21
发明人： JIN, Lei , JOOST, William J. , BRODEUR, Ryan M.
摘要： A diffusion barrier coating on a nickel-based alloy substrate comprising the diffusion barrier being coupled to the substrate between the substrate and a composite material opposite the substrate, wherein the diffusion barrier comprises a nickel phosphorus alloy material.
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公开(公告)号：EP3760604A1
公开(公告)日：2021-01-06
申请号：EP20183962.8
申请日：2020-07-03
发明人： JIN, Lei , KONOPASKE, Zachary P. , BRODEUR, Ryan M. , LILES, Howard J. , FARRAR, Bryan H. , LAZUR, Andrew J.
IPC分类号： C04B35/80 , C04B35/565 , C04B35/76 , C04B38/04 , F01D5/28
摘要： A method (10) of forming a ceramic matrix composite component (22) with cooling channels (34) includes embedding a plurality of wires (30) into a preform structure (26), densifying the preform structure (26) with embedded wires (30), and removing the plurality of wires (30) to create a plurality of corresponding channels (34) within the densified structure.
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公开(公告)号：EP3865604A1
公开(公告)日：2021-08-18
申请号：EP21156962.9
申请日：2021-02-12
发明人： JIN, Lei , BRODEUR, Ryan M. , SANNIGRAHI, Poulomi
摘要： A nickel-phosphorus alloy coating (58) comprising a substrate (52) having a surface (54); a nickel phosphorus alloy coating (58) plated to the surface (54), the nickel phosphorus alloy (58) consisting of phosphorus from 15.0 wt. percent to 20.9 wt. percent.
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公开(公告)号：EP3839095A1
公开(公告)日：2021-06-23
申请号：EP20215985.1
申请日：2020-12-21
发明人： JIN, Lei , JOOST, William J. , BRODEUR, Ryan M.
摘要： A diffusion barrier coating on a nickel-based alloy substrate (54) comprising a diffusion barrier (58) being coupled to the substrate (54) between the substrate (54) and a composite material (56) opposite the substrate (54), wherein the diffusion barrier (58) comprises a nickel cobalt and chromium-aluminum-yttria powder material (66).
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