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11. 发明授权

US08859038B2 Method for monitoring corrosion protection in power plant 有权
标题翻译：监测发电厂防腐措施
公开(公告)号：US08859038B2
公开(公告)日：2014-10-14
申请号：US13219952
申请日：2011-08-29
申请人： Osamu Shibasaki , Masato Okamura , Koji Negishi , Seiji Yamamoto , Toyoaki Miyazaki
发明人： Osamu Shibasaki , Masato Okamura , Koji Negishi , Seiji Yamamoto , Toyoaki Miyazaki
IPC分类号： B05D7/22 , G21C17/022 , C23C8/02 , C23F11/18 , C23C8/18 , C23C8/14 , C09D5/08
CPC分类号： G21C17/0225 , C23C8/02 , C23C8/14 , C23C8/18 , C23F11/185
摘要： Provided is a method for monitoring corrosion in a power plant, including: forming a film with a composition of M1FeO3 (M1 is a trivalent or tetravalent metal) or M2Fe2O4 (M2 is a divalent metal) on the inner wall surface of an apparatus of the power plant; and maintaining the film stably by controlling the amount of introduction of oxygen into the apparatus commensurate with a temperature in the apparatus.
摘要翻译：提供了一种用于监测发电厂中的腐蚀的方法，包括：在所述装置的内壁表面上形成具有M1FeO3（M1是三价或四价金属）或M2Fe2O4（M2是二价金属）的组成的膜发电厂; 并且通过控制与装置中的温度相适应的氧进入设备中的量来稳定地保持膜。

12. 发明申请

US20140090639A1 PROCESS FOR PRODUCING AN ELEMENT FOR ABSORBING SOLAR RADIATION FOR A THERMAL CONCENTRATING SOLAR POWER PLANT 有权
标题翻译：生产用于吸收太阳辐射的元件用于热集中太阳能发电厂的工艺
公开(公告)号：US20140090639A1
公开(公告)日：2014-04-03
申请号：US14122422
申请日：2012-06-07
申请人： Gatien Fleury , Raphaël Couturier , Christophe Dubarry , Carole Mollard , Olivier Sicardy
发明人： Gatien Fleury , Raphaël Couturier , Christophe Dubarry , Carole Mollard , Olivier Sicardy
IPC分类号： F24J2/46
CPC分类号： F24S70/30 , C23C8/02 , C23C8/10 , C23C8/14 , C23C8/18 , F24S20/20 , F24S70/25 , Y02E10/40 , Y10T29/49355
摘要： A solar radiation absorber element for a thermal concentrating solar power plant is achieved by forming a selective coating on an outer surface of a substrate made from stainless steel, chosen from stainless steels presenting an aluminium content of more than 0.5% by weight. Formation of the selective coating includes a surface treatment step of the substrate, by polishing, and a heat treatment step of the substrate, in an oxidizing atmosphere, in a temperature range included between 550° C. and 650° C. The heat treatment in particular enables at least one intrinsically selective superficial thin layer to be formed on the outer surface of the substrate.
摘要翻译：用于热集中太阳能发电厂的太阳辐射吸收元件是通过在由不锈钢制成的基材的外表面上形成选择性涂层来实现的，所述不锈钢选自铝含量大于0.5重量％的不锈钢。选择性涂层的形成包括在550℃至650℃的温度范围内的氧化气氛中的基板的表面处理步骤，通过抛光和基板的热处理步骤。热处理特别地使得能够在衬底的外表面上形成至少一个本征选择性表面薄层。

13. 发明授权

US08518234B2 Oxidation resistant ferritic stainless steels 失效
标题翻译：耐氧化铁素体不锈钢
公开(公告)号：US08518234B2
公开(公告)日：2013-08-27
申请号：US10654203
申请日：2003-09-03
申请人： James A. Rakowski
发明人： James A. Rakowski
IPC分类号： B23H3/00 , C22C38/18 , H01M8/12 , H01M4/64
CPC分类号： C22C38/58 , C22C38/001 , C22C38/005 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/18 , C22C38/50 , C23C8/18 , C25F3/24 , H01M8/0204 , H01M8/021 , H01M8/0223 , Y02P70/56 , Y10T29/49108
摘要： A method for making a ferritic stainless steel article having an oxidation resistant surface includes providing a ferritic stainless steel comprising aluminum, at least one rare earth metal and 16 to less than 30 weight percent chromium, wherein the total weight of rare earth metals is greater than 0.02 weight percent. At least one surface of the ferritic stainless steel is modified so that, when subjected to an oxidizing atmosphere at high temperature, the modified surface develops an electrically conductive, aluminum-rich, oxidation resistant oxide scale comprising chromium and iron and a having a hematite structure differing from Fe2O3, alpha Cr2O3 and alpha Al2O3. The modified surface may be provided, for example, by electrochemically modifying the surface, such as by electropolishing the surface.
摘要翻译：一种制造具有抗氧化表面的铁素体不锈钢制品的方法包括提供包含铝，至少一种稀土金属和16至小于30重量％的铬的铁素体不锈钢，其中稀土金属的总重量大于 0.02重量％。铁素体不锈钢的至少一个表面被改性，使得当在高温下经受氧化气氛时，改性表面形成包含铬和铁并且具有赤铁矿结构的导电的，富铝的抗氧化氧化皮与Fe2O3，αCr2O3和αAl2O3不同。改性表面可以例如通过电化学改性表面来提供，例如通过电解抛光表面。

14. 发明授权

US08216663B2 Surface-modified member, surface-treating process and apparatus therefor 失效
标题翻译：表面改性构件，表面处理工艺及其设备
公开(公告)号：US08216663B2
公开(公告)日：2012-07-10
申请号：US11922921
申请日：2006-06-15
申请人： Koichiro Takayanagi
发明人： Koichiro Takayanagi
IPC分类号： B32B3/10 , B44C1/22 , C23C16/02 , F22B1/08
CPC分类号： C23C8/16 , C03C15/00 , C03C17/001 , C03C23/0075 , C03C2217/75 , C03C2218/15 , C03C2218/31 , C04B41/009 , C04B41/502 , C04B41/85 , C23C8/18 , Y10T428/24479 , C04B41/0072 , C04B41/4529 , C04B35/01 , C04B35/10
摘要： A member having high non-electrostatic properties and high hydrophilicity and preventing an adhesion of contaminants, a surface-treating process and an apparatus for the surface-treating process are provided.A surface-treatment apparatus comprises a water vapor-generating unit 1, a superheating unit 5 for superheating a water vapor to generate a superheated water vapor, and a processing unit 11 for spraying the superheated water vapor to a member 14 to be treated (a ceramic, a metal) or for exposing the member to the superheated water vapor. Treating the untreated member with a superheated water vapor having a temperature 300 to 1000° C., hydrophilicity and antistatic properties are imparted to the member. The untreated member may be a member (a window member) contacting with a processing space in a vapor phase surface process apparatus (e.g., a chamber) for the surface process of a substrate by a vapor phase method such as a PVD, a CVD, or a dry etching.
摘要翻译：提供具有高非静电性能和高亲水性并防止污染物附着的部件，表面处理工艺和用于表面处理工艺的装置。表面处理装置包括水蒸汽发生单元1，用于使水蒸气过热以产生过热水蒸汽的过热单元5，以及用于将过热水蒸气喷射到待处理的构件14的处理单元11（a 陶瓷，金属）或用于将构件暴露于过热水蒸汽。用温度为300〜1000℃的过热水蒸汽处理未处理的部件，赋予该部件亲水性和抗静电性。未处理的构件可以是通过诸如PVD，CVD等气相法的用于衬底表面处理的气相表面处理装置（例如，室）中与处理空间接触的构件（窗构件）或干蚀刻。

15. 发明申请

US20090139397A1 Method of Manufacturing Bellows 有权
标题翻译：制造波纹管的方法
公开(公告)号：US20090139397A1
公开(公告)日：2009-06-04
申请号：US12327261
申请日：2008-12-03
申请人： Tsutomu Yoshida , Tadahiro Ohmi , Yasuyuki Shirai , Masafumi Kitano
发明人： Tsutomu Yoshida , Tadahiro Ohmi , Yasuyuki Shirai , Masafumi Kitano
IPC分类号： F01B19/00 , C23C8/18
CPC分类号： C23C8/18
摘要： Method for producing at low cost bellows which show high durability even when used in a quite reactive atmosphere. A method for manufacturing bellows includes the steps of: I: forming an untreated bellows from a flat base plate, the base plate including 15 to 30 wt % of Cr, 5 to 40 wt % of Ni, 0.9 to 6 wt % of Al, less than 1 wt % of Mo, less than 0.1 wt % of Mn, less than 0.1 wt % of C, less than 0.1 wt % of S, less than 0.1 wt % of P and a balance of Fe and an unavoidable impurity (relative to 100 wt % of the base plate); and II: heating the untreated bellows at a temperature of 750 to 895° C. in an atmosphere which contains water and hydrogen and in which the volume ratio of hydrogen to water (H2/H2O) is in the range of 2×103 to 1×1012, thereby forming an Al2O3 passivation film on a surface of the untreated bellows.
摘要翻译：低成本波纹管的生产方法，即使在相当活跃的气氛中使用也显示出高耐用性。制造波纹管的方法包括以下步骤：I：从平的基板形成未经处理的波纹管，基板包括15至30重量％的Cr，5至40重量％的Ni，0.9至6重量％的Al，小于1重量％的Mo，小于0.1重量％的Mn，小于0.1重量％的C，小于0.1重量％的S，小于0.1重量％的P和余量的Fe和不可避免的杂质（相对至100重量％）; 和II：在含有水和氢的气氛中在750至895℃的温度下加热未处理的波纹管，其中氢与水的体积比（H 2 / H 2 O）在2×10 3至1×10 12的范围内，从而在未处理的波纹管的表面上形成Al 2 O 3钝化膜。

16. 发明申请

US20060193940A1 Resin molding machine and member for resin molding machine having film in passive state 失效
标题翻译：树脂成型机和树脂成型机的构件，其具有被动状态的膜
公开(公告)号：US20060193940A1
公开(公告)日：2006-08-31
申请号：US10547696
申请日：2004-02-26
申请人： Tadahiro Ohmi , Masafumi Kitano , Naoki Tanahashi
发明人： Tadahiro Ohmi , Masafumi Kitano , Naoki Tanahashi
IPC分类号： B29D11/00
CPC分类号： B29C33/56 , B29C33/38 , B29C45/37 , B29L2031/3475 , C23C8/10 , C23C8/14 , C23C8/18 , C23C30/00 , Y10S425/808
摘要： A member for a resin molding machine wherein it has a face contacting with a molten resin, and at least a part of the face is covered with a film of an oxide of a base material of the face or a component contained in the base material. The use of the member in the molding of a resin allows the prevention of the incorporation of a contaminant associated with the deterioration of a melt of the resin into a molded article from the resin.
摘要翻译：树脂成形机的构件，其具有与熔融树脂接触的面，并且所述面的至少一部分被所述面的基材的氧化物或所述基材中所含的成分的膜覆盖。在树脂成型中使用该部件允许防止与树脂熔融物的劣化相关联的污染物与树脂混入模制品中。

17. 发明授权

US06936567B2 Fuel reformer and manufacturing method of the same 失效
标题翻译：燃料重整器及其制造方法相同
公开(公告)号：US06936567B2
公开(公告)日：2005-08-30
申请号：US10069912
申请日：2001-06-27
申请人： Masatoshi Ueda , Masataka Kadowaki , Akira Fuju
发明人： Masatoshi Ueda , Masataka Kadowaki , Akira Fuju
IPC分类号： B01J8/02 , C23C8/02 , C23C8/18 , C23C30/00 , B01J23/00
CPC分类号： C01B3/384 , B01J8/02 , B01J2208/00309 , B01J2208/00504 , B01J2208/0053 , B01J2219/0281 , C01B2203/0233 , C01B2203/0811 , C01B2203/1058 , C23C8/02 , C23C8/18 , C23C30/00 , F01N2240/30 , Y02P20/52
摘要： The present invention concerns a fuel reformer for reforming a hydrocarbon base fuel in to a hydrogen rich gas and a manufacturing method thereof, and the fuel reformer of the present invention wherein a Cr oxide layer is formed on at least a part of the surface of steel material making the reformer produces no red scale through water vapor oxidation of the surface of steel material making the reformer, even when exposed to an atmosphere of low oxygen concentration and/or high water vapor concentration under a high temperature and has an extremely important industrial utility value because it is highly heat resistant, light, low cost and cheap, highly reliable and long life, and moreover a cheap, highly reliable and long life fuel reformer can be manufactured at a low cost and easily by the manufacturing method of the present invention.
摘要翻译：本发明涉及一种用于将烃基燃料重整成富氢气体的燃料重整器及其制造方法，本发明的燃料重整器，其中在钢的表面的至少一部分上形成有Cr氧化物层即使在高温下暴露于低氧浓度和/或高水蒸汽浓度的气氛下，制造重整器的材料也不会通过钢材表面的水蒸汽氧化产生红色，并具有极其重要的工业实用性因为它具有高耐热，轻便，低成本和廉价，高可靠性和长寿命，而且通过本发明的制造方法可以以低成本和容易地制造廉价，高可靠性和长寿命的燃料重整器。

18. 发明申请

US20040066874A1 Method for forming coatings on structural components with corrosion-mitigating materials 审中-公开
公开(公告)号：US20040066874A1
公开(公告)日：2004-04-08
申请号：US10653184
申请日：2003-09-03
发明人： Young Jin Kim , Dennis Michael Gray , Peter Louis Andresen , Eric Moran
IPC分类号： G21C009/00
CPC分类号： C23C4/18 , C23C4/06 , C23C4/12 , C23C8/02 , C23C8/16 , C23C8/18 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/341 , C23C28/345 , C23C28/3455 , G21C19/00 , G21C21/00
摘要： A method for mitigating crack initiation and propagation on a surface of a metal component due to susceptibility to corrosion comprises depositing a metallic material on the surface of the component to form a coating, and then converting at least an outer layer of the coating to an electrically insulating material. The deposition of the metallic material is carried out by a method selected from the group consisting of wire-arc spraying, physical vapor deposition, and chemical vapor deposition. Electrochemical corrosion potential less than null0.23 VSHE based on the standard hydrogen electrode can be achieved with the method of coating of the present invention. This method is applied to produce coated structural components of water-cooled nuclear reactor.

19. 发明申请

US20040022346A1 Method for forming coatings on structural components with corrosion-mitigating materials 审中-公开
标题翻译：用抗腐蚀材料在结构部件上形成涂层的方法
公开(公告)号：US20040022346A1
公开(公告)日：2004-02-05
申请号：US10064625
申请日：2002-07-31
申请人： General Electric Company
发明人： Young Jin Kim , Dennis Michael Gray , Peter Louis Andresen , Eric Moran
IPC分类号： G21C009/00
CPC分类号： C23C4/18 , C23C4/06 , C23C4/12 , C23C8/02 , C23C8/16 , C23C8/18 , C23C28/321 , C23C28/322 , C23C28/34 , C23C28/341 , C23C28/345 , C23C28/3455 , G21C19/00 , G21C21/00
摘要： A method for mitigating crack initiation and propagation on a surface of a metal component due to susceptibility to corrosion comprises depositing a metallic material on the surface of the component to form a coating, and then converting at least an outer layer of the coating to an electrically insulating material. The deposition of the metallic material is carried out by a method selected from the group consisting of wire-arc spraying, physical vapor deposition, and chemical vapor deposition. Electrochemical corrosion potential less than null0.23 VSHE based on the standard hydrogen electrode can be achieved with the method of coating of the present invention. This method is applied to produce coated structural components of water-cooled nuclear reactor.
摘要翻译：一种用于减轻由于易腐蚀性而导致的金属部件表面上的裂纹引发和传播的方法包括在组件的表面上沉积金属材料以形成涂层，然后将涂层的至少外层转化为电绝缘材料。金属材料的沉积通过选自线弧喷涂，物理气相沉积和化学气相沉积的方法进行。基于标准氢电极的电化学腐蚀电位小于-0.23 VSHE可以通过本发明的涂覆方法实现。该方法用于生产水冷核反应堆涂层结构件。

20. 发明授权

US06635125B2 Grain-oriented electrical steel sheet excellent in film characteristics and magnetic characteristics, process for producing same, and decarburization annealing facility used in same process 有权
标题翻译：薄膜特性和磁特性优良的晶粒取向电工钢板及其制造方法以及在同一工序中使用的脱碳退火设备
公开(公告)号：US06635125B2
公开(公告)日：2003-10-21
申请号：US10108064
申请日：2002-03-27
申请人： Kenji Kosuge , Kishio Mochinaga , Eiichi Nanba , Nobuo Tachibana , Shinya Ishii , Naoki Yagi
发明人： Kenji Kosuge , Kishio Mochinaga , Eiichi Nanba , Nobuo Tachibana , Shinya Ishii , Naoki Yagi
IPC分类号： C22C3802
CPC分类号： C21D8/1283 , C21D3/04 , C21D8/1244 , C21D8/1272 , C23C8/18 , C23C28/00 , H01F1/14783
摘要： A grain-oriented electrical steel sheet excellent in film and iron loss characteristics. The steel sheet contains up to 0.005% of C, 2.0 to 7.0& Si in terms of weight % and the balance iron and unavoidable impurities. An oxide film which mainly contains forsterite is formed on the surface and an insulating coating is formed on the oxide film. The peak intensity of Si obtained by glow discharge spectral analysis (GDS analysis) from the oxide film surface is at least ½ of that of Al, and the depth of the peak position of Si from the oxide film surface us up to {fraction (1/10)} of the depth of that of Al. The sheet satisfies the formulas for a ratio y(%) with which peeling of the oxide film does not take place when subjected to a bending test with a curvature of 20 mm and for core loss characteristic W (W/kg): y(%)≧−122.45t+112.55 W (W/kg)≦2.37t+0.280 wherein t represents a sheet thickness in terms of mm.
摘要翻译：薄膜和铁损特性优异的晶粒取向电工钢板。钢板含有高达0.005％的C，2.0〜7.0＆Si，以重量％计，余量为铁和不可避免的杂质。在表面上形成主要含有镁橄榄石的氧化膜，在氧化膜上形成绝缘涂层。通过辉光放电光谱分析（GDS分析）从氧化膜表面获得的Si的峰值强度至少为Al的1/2，Si的氧化膜表面的峰值位置深度达到{分数（1） / 10为铝的深度，片材满足在进行曲率为20mm的弯曲试验和芯损耗特性的情况下氧化膜剥离不发生的比率y（％）的式 W（W / kg）：其中t表示以mm计的片材厚度。

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