公开(公告)号：US06764771B1

公开(公告)日：2004-07-20

申请号：US09530653

申请日：2000-12-22

申请人： Beate Heimberg ,  Wolfram Beele ,  Karl Kempter ,  Ulrich Bast ,  Thomas Haubold ,  Michael Hoffmann ,  Axel Endriss ,  Peter Greil ,  Chu-Wan Hong ,  Fritz Aldinger ,  Hans J. Seifert

发明人： Beate Heimberg ,  Wolfram Beele ,  Karl Kempter ,  Ulrich Bast ,  Thomas Haubold ,  Michael Hoffmann ,  Axel Endriss ,  Peter Greil ,  Chu-Wan Hong ,  Fritz Aldinger ,  Hans J. Seifert

IPC分类号： C23C3000

CPC分类号： C23C30/00 ,  F01D5/288 ,  F05D2230/90 ,  F05D2300/212 ,  Y02T50/67

摘要： The invention relates to a product (1), particularly a gas turbine blade that can be exposed to a hot aggressive gas (7). The product (1) has a metallic basic body (2), which is provided with a thermal barrier coating (4) having a spinel of the composition AB2O4.

摘要翻译： 本发明涉及一种产品（1），特别是可暴露于热侵蚀性气体（7）的燃气轮机叶片。 产品（1）具有金属基体（2），其具有具有组合物AB2O4的尖晶石的热障涂层（4）。

公开(公告)号：US06544351B2

公开(公告)日：2003-04-08

申请号：US09682034

申请日：2001-07-12

申请人： Hongyu Wang ,  James Anthony Ruud ,  Larry Steven Rosenzweig

发明人： Hongyu Wang ,  James Anthony Ruud ,  Larry Steven Rosenzweig

IPC分类号： C23C3000

CPC分类号： C23C22/74 ,  B22F2998/00 ,  C08K3/11 ,  C09D7/61 ,  C09D7/69 ,  C23C24/08 ,  Y10T428/12014 ,  Y10T428/12181 ,  B22F1/0014

摘要： A coating composition produces a protective coating to a substrate, which coating has an improved surface smoothness. The coating composition comprises a mixture of at least a first type of particles and a second type of particles that are dispersed in a liquid medium. The particles form a total population of particles having a median ESD in a range from about 1 to about 7 micrometers. The different types of particles have different median ESDs. The first type of particles has a maximum ESD of about 40 micrometers, and the second type of particles has a maximum ESD of about 20 micrometers. A method for producing a coating having an improved surface smoothness comprises applying such a coating composition on a substrate and curing the coating composition to produce a protective coating. The coating may be further densified by a burnishing process or further improved by applying another coating comprising particles having ESDs less than about 4 micrometers.

摘要翻译： 涂料组合物产生对基材的保护涂层，该涂层具有改善的表面光滑度。 涂料组合物包含分散在液体介质中的至少第一类型的颗粒和第二类型的颗粒的混合物。 颗粒形成总体的具有约1至约7微米范围内的中值ESD的颗粒群。 不同类型的颗粒具有不同的中值ESD。 第一类型的颗粒具有约40微米的最大ESD，第二类型的颗粒具有约20微米的最大ESD。 具有改善的表面光滑度的涂层的制造方法包括将这样的涂料组合物涂布在基材上并固化涂料组合物以产生保护涂层。 涂层可以通过抛光工艺进一步致密化，或者通过施加包含具有小于约4微米的ESD的颗粒的另一涂层进一步改进。

公开(公告)号：US06749894B2

公开(公告)日：2004-06-15

申请号：US10183342

申请日：2002-06-28

申请人： Chinnia Gounder Subramanian ,  David Aaron Easton ,  Konstantin K. Tzatzov ,  Alexander S. Gorodetsky ,  Andrew George Wysiekierski

发明人： Chinnia Gounder Subramanian ,  David Aaron Easton ,  Konstantin K. Tzatzov ,  Alexander S. Gorodetsky ,  Andrew George Wysiekierski

IPC分类号： C23C3000

CPC分类号： C23C26/00 ,  C23C4/02 ,  C23C4/08 ,  C23C4/131 ,  C23C4/16 ,  C23C4/18 ,  Y10T428/12931 ,  Y10T428/12937

摘要： A method of providing a protective, corrosion-resistant thin coating of a MCrX alloy on a carbon or low-alloy steel pipe or tube where M is one of nickel, cobalt or iron or combination thereof and X is one of molybdenum, silicon, tungsten or combination thereof, and heat treating the coating to metallurgically bond the coating onto a steel substrate of the pipe or tube. The coating may be deposited in one or two layers by plasma transferred arc deposition or may be deposited as a slurry coating or thermal spray coating with sintering of the coating. The steel substrate is prepared for coating by at least one of boring, honing, bright finishing, grit blasting, grinding, chemical pickling or electro-polishing of the substrate.

摘要翻译： 在碳或低合金钢管或管上提供MCrX合金的保护性耐腐蚀薄涂层的方法，其中M是镍，钴或铁之一或其组合，X是钼，硅，钨 或其组合，并且对所述涂层进行热处理以将所述涂层冶金结合到所述管或钢管的钢基材上。 涂层可以通过等离子体转移电弧沉积在一层或两层中沉积，或者可以通过涂层烧结作为浆料涂层或热喷涂来沉积。 通过镗孔，珩磨，光亮整理，喷砂，研磨，化学洗涤或电抛光中的至少一种来制备钢基材。

公开(公告)号：US06361835B1

公开(公告)日：2002-03-26

申请号：US09735484

申请日：2000-12-14

申请人： Mohamed Nazmy ,  Markus Staubli

发明人： Mohamed Nazmy ,  Markus Staubli

IPC分类号： C23C3000

摘要： An iron aluminide coating consists essentially of: 5-35% by weight aluminum 15-25% by weight chromium 0.5-10% by weight molybdenum, tungsten, tantalum and niobium 0-0.3% by weight zirconium 0-1% by weight boron 0-1% by weight yttrium the remainder being iron and also impurities and additaments arising from its production.

公开(公告)号：US06245447B1

公开(公告)日：2001-06-12

申请号：US09201780

申请日：1998-12-01

申请人： Mohamed Nazmy ,  Markus Staubli

发明人： Mohamed Nazmy ,  Markus Staubli

IPC分类号： C23C3000

CPC分类号： C23C28/021 ,  C23C28/023 ,  C23C28/321 ,  C23C28/322 ,  C23C28/345 ,  C23C28/3455 ,  C23C30/00 ,  Y10T428/12618 ,  Y10T428/12875 ,  Y10T428/12931 ,  Y10T428/12937 ,  Y10T428/12951

摘要： An iron aluminide coating as a bonding layer between a thermally stressed element of a thermal turbomachine and a heat insulation coat consists essentially of:  5-35 % by weight aluminum 15-25 % by weight chromium 0.5-10  % by weight molybdenum, tungsten, tantalum and/or niobium   0-0.3 % by weight zirconium 0-1 % by weight boron 0-1 % by weight yttrium the remainder being iron and incidental impurities arising from production thereof.

摘要翻译： 作为热涡轮机的热应力元件和隔热涂层之间的粘结层的铁铝化物涂层基本上由以下部分组成：其余为铁和由其生产引起的附带杂质。