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公开(公告)号：US20240133040A1
公开(公告)日：2024-04-25
申请号：US17971898
申请日：2022-10-23
Applicant: General Electric Company
Inventor： Bangalore Aswatha Nagaraj , Liming Zhang
CPC classification number: C23C28/022 , B32B15/017 , C23C10/08 , C23C10/60 , C25D3/12 , C25D3/50 , C25D5/12 , C25D5/50
Abstract: Methods of forming a coating system on a surface of a cobalt-based superalloy component are provided. The method includes forming a nickel-based primer layer on the surface of the cobalt-based superalloy component; forming an intermediate nickel-containing layer on the nickel-based primer layer; and heat treating the cobalt-based superalloy component to form a diffusion coating on the surface of the cobalt-based superalloy component. The intermediate nickel-containing layer includes nickel, chromium, and aluminum. Coated cobalt-based superalloy components formed from such a method are also provided.
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公开(公告)号：US20240075526A1
公开(公告)日：2024-03-07
申请号：US18481372
申请日：2023-10-05
Applicant: 6K Inc.
Inventor： Kamal HADIDI , Gregory WROBEL
IPC: B22F9/08 , B22F1/00 , B22F1/145 , B22F9/14 , B22F9/16 , B82B3/00 , C01B19/00 , C01G9/03 , C23C10/08 , C23C26/00
CPC classification number: B22F9/082 , B22F1/00 , B22F1/145 , B22F9/14 , B22F9/16 , B82B3/0033 , C01B19/007 , C01G9/03 , C23C10/08 , C23C26/00 , B22F2009/0836 , B22F2009/0848 , B22F2301/30 , B22F2302/45 , B22F2998/10 , B22F2999/00 , B82Y30/00
Abstract: Methods are disclosed for producing product particles having a uniform size using a microwave plasma process. More particularly, methods of the present technology are used to manufacture product particles having a core at least partially surrounded by a shell. The core and shell of the product particles are chemically distinct. Methods of the present technology occur within a plasma chamber of a microwave plasma reactor and a microwave formed plasma is utilized to vaporize core precursor material.
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公开(公告)号：US11801555B2
公开(公告)日：2023-10-31
申请号：US17697379
申请日：2022-03-17
Applicant: 6K Inc.
Inventor： Kamal Hadidi , Gregory Wrobel
IPC: B22F9/14 , B22F9/08 , C23C26/00 , B82B3/00 , B22F1/145 , B22F1/00 , B22F9/16 , C01B19/00 , C01G9/03 , C23C10/08 , B82Y30/00 , B82Y40/00
CPC classification number: B22F9/082 , B22F1/00 , B22F1/145 , B22F9/14 , B22F9/16 , B82B3/0033 , C01B19/007 , C01G9/03 , C23C10/08 , C23C26/00 , B22F2009/0836 , B22F2009/0848 , B22F2301/30 , B22F2302/45 , B22F2998/10 , B22F2999/00 , B82Y30/00 , B82Y40/00 , C01P2004/64 , Y10S977/774 , Y10S977/896 , B22F2999/00 , B22F9/082 , B22F2202/13
Abstract: Methods are disclosed for producing core-shell particles having a uniform size using a microwave plasma process. More particularly, methods of the present technology are used to manufacture core-shell particles having a core at least partially surrounded by a shell. The core and shell of the core-shell particles are chemically distinct. Methods of the present technology occur within a plasma chamber of a microwave plasma reactor and a microwave formed plasma is utilized to vaporize core precursor material.
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公开(公告)号：US11799156B2
公开(公告)日：2023-10-24
申请号：US17162667
申请日：2021-01-29
Applicant: TOYO KOHAN CO., LTD.
Inventor： Kota Sadaki , Koh Yoshioka
IPC: H01M50/124 , C25D7/00 , C25D5/48 , C23C10/20 , C23C10/30 , C23C10/02 , C23C10/18 , C23C10/28 , C23C28/00 , B32B15/01 , C23C28/02 , B32B15/04 , C23C10/08 , C23C30/00 , B32B15/18 , C23C10/60 , H01M50/107 , H01M50/213 , C25D7/06 , H01M50/119 , H01M50/133 , H01M50/134 , H01M50/145 , C25D5/50 , C25D3/12 , H01M50/131
CPC classification number: H01M50/124 , B32B15/013 , B32B15/015 , B32B15/04 , B32B15/043 , B32B15/18 , C23C10/02 , C23C10/08 , C23C10/18 , C23C10/20 , C23C10/28 , C23C10/30 , C23C10/60 , C23C28/02 , C23C28/021 , C23C28/023 , C23C30/00 , C23C30/005 , C25D3/12 , C25D5/48 , C25D5/50 , C25D7/00 , C25D7/0614 , H01M50/107 , H01M50/119 , H01M50/1245 , H01M50/133 , H01M50/134 , H01M50/145 , H01M50/213 , B32B2250/03 , B32B2311/22 , B32B2311/30 , B32B2439/00 , H01M50/1243 , H01M50/131 , Y02E60/10 , Y10T428/12937 , Y10T428/12944 , Y10T428/12951 , Y10T428/12958 , Y10T428/12965 , Y10T428/12972 , Y10T428/12979 , Y10T428/12993 , Y10T428/2495 , Y10T428/24942 , Y10T428/24967 , Y10T428/24975 , Y10T428/263 , Y10T428/264 , Y10T428/265 , Y10T428/27
Abstract: A surface-treated steel sheet for a battery container includes a steel sheet, an iron-nickel diffusion layer formed on the steel sheet, and a nickel layer formed on the iron-nickel diffusion layer and constituting the outermost layer. When the Fe intensity and the Ni intensity are continuously measured from the surface of the surface-treated steel sheet for a battery container along the depth direction with a high frequency glow discharge optical emission spectrometric analyzer, the thickness of the iron-nickel diffusion layer being the difference (D2−D1) between the depth (D1) at which the Fe intensity exhibits a first predetermined value and the depth (D2) at which the Ni intensity exhibits a second predetermined value is 0.04 to 0.31 μm; and the total amount of the nickel contained in the iron-nickel diffusion layer and the nickel contained in the nickel layer is 10.8 to 26.7 g/m2.
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公开(公告)号：US09644253B2
公开(公告)日：2017-05-09
申请号：US14072077
申请日：2013-11-05
Applicant: International Business Machines Corporation
Inventor： Eric V. Kline
CPC classification number: C23C8/10 , C23C10/08 , C23C10/28 , C23C26/00 , H05K1/09 , H05K3/04 , H05K3/34 , H05K2201/10977 , H05K2203/0315 , Y10T29/49124
Abstract: A method includes providing an electronic assembly, where the electronic assembly has at least one electrical connection that includes at least a surface that is substantially pure tin metal and the pure tin metal has tin whiskers formed thereon and the pure tin metal has a thickness. The method includes exposing the tin metal to at least one mitigating agent selected to interact with the tin metal to oxidize the tin whiskers and mechanically removing substantially all the oxidized tin whiskers from the electronic assembly. The electronic assembly is exposed to the mitigating agent under appropriate conditions to oxidize the tin whiskers.
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Patent Agency Ranking
公开(公告)号：US20170051389A1
公开(公告)日：2017-02-23
申请号：US14831930
申请日：2015-08-21
Applicant: GENERAL ELECTRIC COMPANY
CPC classification number: C23C10/08 , C23C10/02 , C23C10/28 , C23C10/30 , C23C10/60 , C23C24/08 , C23F1/20 , C23F1/44 , C23F17/00 , C25D3/12 , C25D5/50 , F01D5/288 , F05D2260/202
Abstract: A surface of an article is modified by first disposing a nickel-enriched region at the surface of a substrate, then enriching the nickel-enriched region with aluminum to form an aluminized region, and finally removing at least a portion of the aluminized region to form a processed surface of the substrate. Upon removal of this material, the roughness of the surface is reduced from a comparatively high initial roughness value to a comparatively low processed roughness value. In some embodiments, the processed roughness is less than about 95% of the initial roughness. Moreover, the sequence of steps described herein may be iterated one or more times to achieve further reduction in substrate surface roughness.
Abstract translation: 通过首先在基材的表面上设置富镍区域，然后用铝富集富镍区域以形成镀铝区域，并最终除去至少一部分镀铝区域形成物品的表面，从而形成 衬底的经处理的表面。 在去除这种材料后，表面的粗糙度从较高的初始粗糙度值降低到较低的加工粗糙度值。 在一些实施例中，加工的粗糙度小于初始粗糙度的约95％。 此外，本文所述的步骤的顺序可以重复一次或多次以实现衬底表面粗糙度的进一步降低。
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7.发明授权Process for the vapor phase aluminization of a turbomachine metal part and donor liner and turbomachine vane comprising such a liner 有权用于涡轮机金属部件和供体衬管和包括这种衬垫的涡轮机叶片的气相镀铝的方法公开(公告)号：US09157142B2
公开(公告)日：2015-10-13
申请号：US13473200
申请日：2012-05-16
Applicant: Maxime Francois Roger Carlin , Lucie Marie Ida Lanciaux
Inventor： Maxime Francois Roger Carlin , Lucie Marie Ida Lanciaux
CPC classification number: C23C10/48 , C23C10/08 , C23C16/045 , C23C16/12 , C23C16/4488 , F01D5/189 , F01D5/288 , F01D9/065 , F05D2230/313 , F05D2230/314 , F05D2300/121 , Y02T50/67 , Y10T428/265 , Y10T428/31678
Abstract: An aluminization process by vapor phase deposition for high-temperature oxidation protection of a metal turbomachine part. The part including a cavity into which a metal component is introduced and assembled from an opening in the part. A halide is formed by reaction between a halogen and a metal donor containing aluminum, then the halide is transported by a carrier gas in order to come into contact with the metal part, wherein the metal component has first, before the implementation of the process, been surface-enriched with aluminum in order to serve as an aluminum donor.
Abstract translation: 通过气相沉积法对金属涡轮机部件进行高温氧化保护的镀铝工艺。 所述部件包括空腔，金属部件从部件中的开口引入并组装到该腔中。 通过卤素和含有铝的金属供体之间的反应形成卤化物，然后通过载气输送卤化物以与金属部分接触，其中金属组分首先在实施前， 用铝表面富集，以作为铝供体。
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8.发明授权公开(公告)号：US08591992B2
公开(公告)日：2013-11-26
申请号：US13243364
申请日：2011-09-23
Applicant: Marie-Pierre Bacos , Pierre Josso
Inventor： Marie-Pierre Bacos , Pierre Josso
CPC classification number: F01D25/005 , C23C10/02 , C23C10/08 , C23C10/44 , C23C12/02 , C23C30/00 , C30B11/12 , Y10T428/265
Abstract: The invention relates to a method for forming a protective coating against high-temperature oxidation on a surface of a refractory composite material based on silicon and niobium, wherein chromium present on the surface to be protected is reacted with a reactive gas which contains silicon and oxygen in order to produce a composite coating having two phases, a first phase of which is an oxide phase based on silica which has viscoplastic properties and a second phase of which is based on silicon, chromium and oxygen, and wherein the first phase and second phase are coalesced at high temperature, which allows a protective coating to be formed in which the second phase acts as a reservoir to reform, during operation, the first phase by means of reaction with an oxidising gas. The invention is preferably used in the field of aeronautical engines.
Abstract translation: 本发明涉及一种在基于硅和铌的难熔复合材料的表面上形成抗高温氧化保护涂层的方法，其中存在于待保护表面上的铬与含有硅和氧的反应性气体反应 为了制备具有两相的复合涂层，其第一相是基于二氧化硅的氧化物相，其具有粘塑性，第二相基于硅，铬和氧，并且其中第一相和第二相 在高温下聚结，这允许形成保护涂层，其中第二相用作储存器，以在操作期间通过与氧化气体的反应来重整第一相。 本发明优选用于航空发动机领域。
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9.发明授权Process for the vapor phase aluminization of a turbomachine metal part and donor liner and turbomachine vane comprising such a liner 有权用于涡轮机金属部件和供体衬管和包括这种衬垫的涡轮机叶片的气相镀铝的方法公开(公告)号：US08202574B2
公开(公告)日：2012-06-19
申请号：US12245052
申请日：2008-10-03
Applicant: Maxime Francois Roger Carlin , Lucie Marie Ida Lanciaux
Inventor： Maxime Francois Roger Carlin , Lucie Marie Ida Lanciaux
IPC: C23C16/00
CPC classification number: C23C10/48 , C23C10/08 , C23C16/045 , C23C16/12 , C23C16/4488 , F01D5/189 , F01D5/288 , F01D9/065 , F05D2230/313 , F05D2230/314 , F05D2300/121 , Y02T50/67 , Y10T428/265 , Y10T428/31678
Abstract: An aluminization process by vapor phase deposition for high-temperature oxidation protection of a metal turbomachine part. The part including a cavity into which a metal component is introduced and assembled from an opening in the part. A halide is formed by reaction between a halogen and a metal donor containing aluminum, then the halide is transported by a carrier gas in order to come into contact with the metal part, wherein the metal component has first, before the implementation of the process, been surface-enriched with aluminum in order to serve as an aluminum donor.
Abstract translation: 通过气相沉积法对金属涡轮机部件进行高温氧化保护的镀铝工艺。 所述部件包括空腔，金属部件从部件中的开口引入并组装到该腔中。 通过卤素和含有铝的金属供体之间的反应形成卤化物，然后通过载气输送卤化物以与金属部分接触，其中金属组分首先在实施前， 用铝表面富集，以作为铝供体。
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10.发明申请公开(公告)号：US20120082857A1
公开(公告)日：2012-04-05
申请号：US13243364
申请日：2011-09-23
Applicant: Marie-Pierre Bacos , Pierre Josso
Inventor： Marie-Pierre Bacos , Pierre Josso
CPC classification number: F01D25/005 , C23C10/02 , C23C10/08 , C23C10/44 , C23C12/02 , C23C30/00 , C30B11/12 , Y10T428/265
Abstract: The invention relates to a method for forming a protective coating against high-temperature oxidation on a surface of a refractory composite material based on silicon and niobium, wherein chromium present on the surface to be protected is reacted with a reactive gas which contains silicon and oxygen in order to produce a composite coating having two phases, a first phase of which is an oxide phase based on silica which has viscoplastic properties and a second phase of which is based on silicon, chromium and oxygen, and wherein the first phase and second phase are coalesced at high temperature, which allows a protective coating to be formed in which the second phase acts as a reservoir to reform, during operation, the first phase by means of reaction with an oxidising gas. The invention is preferably used in the field of aeronautical engines.
Abstract translation: 本发明涉及一种在基于硅和铌的难熔复合材料的表面上形成抗高温氧化保护涂层的方法，其中存在于待保护表面上的铬与含有硅和氧的反应性气体反应 为了制备具有两相的复合涂层，其第一相是基于二氧化硅的氧化物相，其具有粘塑性，第二相基于硅，铬和氧，并且其中第一相和第二相 在高温下聚结，这允许形成保护涂层，其中第二相用作储存器，以在操作期间通过与氧化气体的反应来重整第一相。 本发明优选用于航空发动机领域。
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