专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20170335442A1 METHOD FOR FORMING BINDER-FREE REFRACTORY CARBIDE, NITRIDE AND BORIDE COATINGS WITH A CONTROLLED POROSITY 审中-公开
公开(公告)号：US20170335442A1
公开(公告)日：2017-11-23
申请号：US15524632
申请日：2015-11-06
申请人： THE JOHNS HOPKINS UNIVERSITY
发明人： Michael Brupbacher , Dajie Zhang , Dennis Nagle
IPC分类号： C23C4/134 , C23C4/11 , C23C18/08 , C23C24/04
CPC分类号： C23C4/134 , C23C4/08 , C23C4/11 , C23C4/18 , C23C8/02 , C23C8/08 , C23C8/20 , C23C8/24 , C23C18/08 , C23C24/04
摘要： The present invention is directed to methods for formation of refractory carbide, nitride, and boride coatings without use of a binding agent. The present invention is directed to methods of creating refractory coatings with controlled porosity. Refractory coatings can be formed from refractory metal, metal oxide, or metal/metal oxide composite refractory coating precursor of the 9 refractory metals encompassed by groups 4-6 and periods 4-6 of the periodic table; non-metallic elements (e.g. Si & B) and their oxides (i.e. SiO2 & B2O3) are also pertinent. The conversion of the refractory coating precursor to refractory carbide, nitride or boride is achieved via carburization, nitridization, or boridization in the presence of carbon-containing (e.g. CH4), nitrogen containing (e.g. NH3), and boron-containing (e.g. B2H6) gaseous species. Any known technique of applying the refractory coating precursor can be used. The porosity of resultant refractory coatings is controlled through compositional manipulation of composite refractory coating precursors.

2. 发明申请

US20170088931A1 DURABLE COSMETIC FINISHES FOR TITANIUM SURFACES 审中-公开
公开(公告)号：US20170088931A1
公开(公告)日：2017-03-30
申请号：US14965716
申请日：2015-12-10
申请人： Apple Inc.
发明人： James A. CURRAN , Zechariah D. FEINBERG
IPC分类号： C23C8/20 , C23C8/08 , C25D11/02 , C23C8/28 , C25D11/26 , C23C8/24 , C23C8/30
CPC分类号： C23C8/20 , C23C8/08 , C23C8/24 , C23C8/28 , C23C8/30 , C23C8/80 , C25D11/026 , C25D11/26
摘要： A method for providing a surface finish to a metal part includes both diffusion hardening a metal surface to form a diffusion-hardened layer, and oxidizing the diffusion-hardened layer to create an oxide coating thereon. The diffusion-hardened layer can be harder than an internal region of the metal part and might be ceramic, and the oxide coating can have a color that is different from the metal or ceramic, the color being unachievable only by diffusion hardening or only by oxidizing. The metal can be titanium or titanium alloy, the diffusion hardening can include carburizing or nitriding, and the oxidizing can include electrochemical oxidization. The oxide layer thickness can be controlled via the amount of voltage applied during oxidation, with the oxide coating color being a function of thickness. An enhanced hardness profile can extend to a depth of at least 20 microns below the top of the oxide coating.

3. 发明授权

US09580789B2 Method for reducing formation of electrically resistive layer on ferritic stainless steels 有权
标题翻译：减少铁素体不锈钢上电阻层形成的方法
公开(公告)号：US09580789B2
公开(公告)日：2017-02-28
申请号：US13873272
申请日：2013-04-30
申请人： ATI Properties LLC
发明人： James M. Rakowski
IPC分类号： C23C8/10 , H01M8/0202 , C21D1/74 , C21D3/02 , C21D6/00 , C23C8/08 , H01M8/02 , H01B1/02 , H01M8/00 , H01M4/64 , H01M8/12
CPC分类号： C23C8/10 , C21D1/74 , C21D3/02 , C21D6/002 , C21D6/008 , C23C8/08 , H01B1/02 , H01M8/00 , H01M8/021 , H01M8/0228 , H01M2008/1293 , Y02E60/50 , Y02E60/525 , Y02P70/56
摘要： A method of reducing the formation of electrically resistive scale on a an article comprising a silicon-containing ferritic stainless subjected to oxidizing conditions in service includes, prior to placing the article in service, subjecting the article to conditions under which silica, which includes silicon derived from the steel, forms on a surface of the steel. Optionally, at least a portion of the silica is removed from the surface to placing the article in service. A ferritic stainless steel alloy having a reduced tendency to form silica on at least a surface thereof also is provided. The steel includes a near-surface region that has been depleted of silicon relative to a remainder of the steel.
摘要翻译：在包含使用氧化条件的含硅铁素体不锈钢的制品上减少形成电阻垢的方法包括在将制品置于使用状态之前，对制品进行条件，在该条件下，将包含硅的二氧化硅从钢中，在钢的表面上形成。任选地，从表面去除至少一部分二氧化硅以使制品投入使用。还提供了一种在至少其表面上具有降低形成二氧化硅的趋势的铁素体不锈钢合金。钢包括相对于钢的剩余部分已经耗尽硅的近表面区域。

4. 发明申请

US20160325358A1 CONDITIONING ONE OR MORE ADDITIVE MANUFACTURED OBJECTS 审中-公开
标题翻译：调节一个或多个添加剂制造的对象
公开(公告)号：US20160325358A1
公开(公告)日：2016-11-10
申请号：US15111378
申请日：2015-01-22
申请人： UNITED TECHNOLOGIES CORPORATION
发明人： Aaron T. Nardi , Zissis Dardas
IPC分类号： B22F3/24 , C23C8/24 , C23C8/08 , B22F3/105 , B23K15/00 , B23K26/00 , B23K26/342 , B23K26/16 , B23K26/70 , B23K26/12 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B28B1/00 , C23C8/02
CPC分类号： B22F3/24 , B22F3/1055 , B22F7/06 , B22F7/08 , B22F2003/1059 , B22F2003/242 , B22F2003/248 , B22F2201/00 , B22F2201/20 , B22F2201/40 , B22F2998/10 , B23K15/0026 , B23K15/0086 , B23K15/0093 , B23K26/0006 , B23K26/1224 , B23K26/126 , B23K26/16 , B23K26/342 , B23K26/702 , B28B1/001 , B33Y10/00 , B33Y30/00 , B33Y40/00 , C23C8/02 , C23C8/08 , C23C8/24 , Y02P10/295
摘要： A manufacturing process is provided. During this process, material is solidified together within a chamber to form an object using an additive manufacturing device. At least a portion of the solidified material is conditioned within the chamber using a material conditioning device.
摘要翻译：提供制造工艺。在该过程中，材料在室内一起固化，以使用添加剂制造装置形成物体。使用材料调节装置在室内调节至少一部分固化的材料。

5. 发明授权

US09394599B2 Crystalline surface structures and methods for their fabrication 有权
标题翻译：结晶表面结构及其制造方法
公开(公告)号：US09394599B2
公开(公告)日：2016-07-19
申请号：US13130023
申请日：2009-11-19
申请人： David P. Brown , Jan Von Pfaler
发明人： David P. Brown , Jan Von Pfaler
IPC分类号： C01B31/00 , C23C8/22 , B82Y30/00 , B82Y40/00 , C01B31/04 , C23C8/00 , C23C8/02 , C23C8/08 , C23C8/40 , C23C8/80 , H01L21/02
CPC分类号： C23C8/22 , B82Y30/00 , B82Y40/00 , C01B31/0453 , C01B32/186 , C01B2204/02 , C01B2204/04 , C01B2204/06 , C23C8/00 , C23C8/02 , C23C8/08 , C23C8/40 , C23C8/80 , H01L21/02439 , H01L21/02491 , H01L21/02527 , H01L21/0254 , H01L21/02612 , H01L21/02658
摘要： A method for fabricating crystalline surface structures (4) on a template (1). The method comprises the steps of providing a template (1) into a reaction environment, wherein one or more elements (3) required for the formation of the crystalline surface structure (4) are contained within the template (1); heating the template (1) inside the reaction environment to increase the mobility of the element (3) within the template (1), and to increase the surface diffusion length of the element (3) on the template-environment interface; and activating the template (1) by altering the conditions within the reaction environment, to make the mobile element (3) slowly migrate towards the template-environment interface and to make the element (3) organize on the surface of the template (1) as a crystalline structure (4).
摘要翻译：一种用于在模板（1）上制造结晶表面结构（4）的方法。该方法包括以下步骤：将模板（1）提供到反应环境中，其中形成晶体表面结构（4）所需的一个或多个元素（3）包含在模板（1）内; 在反应环境内加热模板（1）以增加模板（1）内的元件（3）的迁移率，并增加元件（3）在模板 - 环境界面上的表面扩散长度; 以及通过改变反应环境中的条件来激活模板（1），使得移动元件（3）缓慢地向模板 - 环境界面迁移并且使元件（3）组织在模板（1）的表面上，作为结晶结构（4）。

6. 发明授权

US09337495B2 Stainless separator for fuel cell and method of manufacturing the same 有权
公开(公告)号：US09337495B2
公开(公告)日：2016-05-10
申请号：US14471960
申请日：2014-08-28
申请人： HYUNDAI HYSCO CO., LTD.
发明人： Yoo Taek Jeon , Kyeong Woo Chung
IPC分类号： H01M8/02 , C23C22/46 , C23C22/50 , C23G1/08 , C25D11/34 , C21D9/00 , C23C8/04 , C23C8/08 , C23C8/22 , C23C8/26 , C23C14/00 , C23C14/48 , H01M8/10
CPC分类号： H01M2/145 , C21D6/004 , C21D9/0068 , C22C38/008 , C22C38/42 , C22C38/44 , C23C8/04 , C23C8/08 , C23C8/22 , C23C8/26 , C23C14/0036 , C23C14/48 , C23C22/46 , C23C22/50 , C23C22/73 , C23C22/76 , C23C22/82 , C23G1/085 , C23G1/088 , C25D5/50 , C25D7/06 , C25D11/34 , H01M8/021 , H01M8/0228 , H01M2008/1095 , Y02E60/50 , Y02P70/56
摘要： A stainless steel separator for fuel cells and a method of manufacturing the same are disclosed. The method includes preparing a stainless steel sheet as a matrix, performing surface modification on a surface of the stainless steel sheet to form a Cr-rich passive film having a comparatively increased amount of Cr in a superficial layer of the stainless steel sheet by decreasing an amount of Fe in the superficial layer of the stainless steel sheet, and forming a coating layer on the surface of the surface-modified stainless steel sheet. The coating layer is one selected from a metal nitride layer (MNx), a metal/metal nitride layer (M/MNx), a metal carbide layer (MCy), and a metal boride layer (MBz) (where 0.5≦x≦1, 0.42≦y≦1, 0.5≦z≦2).

7. 发明授权

US08852751B2 Wear resistant device and process therefor 有权
标题翻译：耐磨装置及其加工方法
公开(公告)号：US08852751B2
公开(公告)日：2014-10-07
申请号：US12566759
申请日：2009-09-25
申请人： Blair A. Smith , Aaron T. Nardi , Kevin M. Rankin , Patrick Louis Clavette
发明人： Blair A. Smith , Aaron T. Nardi , Kevin M. Rankin , Patrick Louis Clavette
IPC分类号： C23C30/00
CPC分类号： C23C8/08 , C23C8/42 , C23C8/68 , C23C8/70
摘要： A wear resistant device includes a substrate of a first metallic material and a wear resistant layer disposed on a substrate. The wear resistant layer includes a matrix of a second, different metallic material, particulates dispersed throughout the matrix, and a boron material dispersed within a portion of the matrix.
摘要翻译：耐磨装置包括第一金属材料的基底和设置在基底上的耐磨层。耐磨层包括第二不同金属材料的基体，分散在整个基体中的微粒，以及分散在基体的一部分内的硼材料。

8. 发明授权

US08758856B2 Method of fluoridation and directions for use of a unit of fluoridation 有权
标题翻译：氟化方法和使用氟化单位的方向
公开(公告)号：US08758856B2
公开(公告)日：2014-06-24
申请号：US13062271
申请日：2009-09-10
申请人： Takanori Watanabe , Hideaki Iwamura , Katsuji Minami
发明人： Takanori Watanabe , Hideaki Iwamura , Katsuji Minami
IPC分类号： C23C16/28
CPC分类号： C23C8/08
摘要： A method of fluoridation that can maintain a stable treatment quality is provided. The method of the fluoridation treatment performs the fluoridation treatment by heating and keeping a workpiece in a fluoridation treatment space filled with a predetermined fluoride atmosphere. By exposing an interior space structure that is reactive against fluorine within the fluoridation treatment space, forming a fluoride layer in advance on a surface of the interior space structure exposed within the fluoridation treatment space, and performing the fluoridation treatment, a fluoridation source gas supplied for the fluoridation treatment of the workpiece is not significantly consumed for fluoridating the surface of the interior space structure during the fluoridation treatment. Further, even when a fluoridation potential of the supplied fluoridation source gas is insufficient, the fluoride layer on the surface of the interior space structure discharges the fluoridation gas. Thereby, the fluoride atmosphere in the fluoridation treatment space during the fluoridation treatment can be appropriately maintained.
摘要翻译：提供了可以保持稳定的处理质量的氟化方法。氟化处理方法通过在填充有预定氟化物气氛的氟化处理空间中加热并保持工件进行氟化处理。通过暴露在氟化处理空间内与氟反应的内部空间结构，预先在暴露在氟化处理空间内的内部空间结构的表面上形成氟化物层，进行氟化处理，提供氟化源气体在氟化处理期间，对于内部空间结构的表面进行氟化，工件的氟化处理不被显着消耗。此外，即使所提供的氟化源气体的氟化电位不足，内部空间结构的表面上的氟化物层排出氟化气体。由此，能够适当地维持氟化处理时的氟化处理空间的氟化物气氛。

9. 发明申请

US20100227052A1 METHODS FOR PROCESSING SUBSTRATES HAVING AN ANTIMICROBIAL COATING 审中-公开
标题翻译：用于处理具有抗微生物涂层的基材的方法
公开(公告)号：US20100227052A1
公开(公告)日：2010-09-09
申请号：US12400439
申请日：2009-03-09
申请人： Phillip W. Carter , John-Bruce D. Green
发明人： Phillip W. Carter , John-Bruce D. Green
IPC分类号： C23C16/44 , B32B15/08 , B32B17/10
CPC分类号： C23C8/08 , A01N25/10 , A01N59/16 , A01N59/20 , A61L27/306 , A61L29/106 , A61L31/088 , B82Y30/00 , Y10T428/269 , Y10T428/31681 , Y10T428/31696 , Y10T428/31699 , A01N25/34 , A01N2300/00
摘要： Methods for processing substrate surfaces carrying coatings comprising a metal are disclosed. The methods involve providing a substrate surface having a coating comprising a metal, and exposing the substrate surface to a halogen-containing gas.
摘要翻译：公开了用于处理承载包含金属的涂层的基材表面的方法。所述方法包括提供具有包含金属的涂层的衬底表面，并将衬底表面暴露于含卤素的气体。

10. 发明申请

US20090269649A1 STAINLESS SEPARATOR FOR FUEL CELL AND METHOD OF MANUFACTURING THE SAME 有权
标题翻译：用于燃料电池的不锈钢分离器及其制造方法
公开(公告)号：US20090269649A1
公开(公告)日：2009-10-29
申请号：US12426150
申请日：2009-04-17
申请人： Yoo Taek JEON , Kyeong Woo Chung
发明人： Yoo Taek JEON , Kyeong Woo Chung
IPC分类号： H01M2/16 , H01M2/00 , H01M8/02
CPC分类号： H01M2/145 , C21D6/004 , C21D9/0068 , C22C38/008 , C22C38/42 , C22C38/44 , C23C8/04 , C23C8/08 , C23C8/22 , C23C8/26 , C23C14/0036 , C23C14/48 , C23C22/46 , C23C22/50 , C23C22/73 , C23C22/76 , C23C22/82 , C23G1/085 , C23G1/088 , C25D5/50 , C25D7/06 , C25D11/34 , H01M8/021 , H01M8/0228 , H01M2008/1095 , Y02E60/50 , Y02P70/56
摘要： A stainless steel separator for fuel cells and a method of manufacturing the same are disclosed. The method includes preparing a stainless steel sheet as a matrix, performing surface modification on a surface of the stainless steel sheet to form a Cr-rich passive film having a comparatively increased amount of Cr in a superficial layer of the stainless steel sheet by decreasing an amount of Fe in the superficial layer of the stainless steel sheet, and forming a coating layer on the surface of the surface-modified stainless steel sheet. The coating layer is one selected from a metal nitride layer (MNx), a metal/metal nitride layer (M/MNx), a metal carbide layer (MCy), and a metal boride layer (MBz) (where 0.5≦x≦1, 0.42≦y≦1, 0.5≦z≦2).
摘要翻译：公开了一种用于燃料电池的不锈钢隔板及其制造方法。该方法包括制备不锈钢板作为基体，在不锈钢板的表面上进行表面改性，以通过减少不锈钢板的表层而形成Cr含量相对较高的Cr的钝化膜在不锈钢板的表层中的Fe量，并在表面改性的不锈钢板的表面上形成涂层。涂层是选自金属氮化物层（MNx），金属/金属氮化物层（M / MNx），金属碳化物层（MCy）和金属硼化物层（MBz）（其中0.5 <= x < = 1，0.42 <= y <= 1，0.5 <= z <= 2）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式