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公开(公告)号：US06302318B1
公开(公告)日：2001-10-16
申请号：US09343987
申请日：1999-06-29
IPC分类号： B23K3102
CPC分类号： B23P6/005 , B23K1/0018 , B23K1/19 , B23K31/025 , B23K2101/001 , C23C4/185 , C23C26/02 , Y10T29/301 , Y10T29/49318
摘要： A method for applying a wear coating on a surface of a substrate is described. A foil of the wear coating is first attached to the substrate surface, and then fused to the surface, e.g., by brazing. The wear coating may be formed from a carbide-type material. The substrate is very often a superalloy material, e.g., a component of a turbine engine. A method for repairing a worn or damaged wear coating applied over a substrate is also described, along with related articles of manufacture.
摘要翻译： 描述了在基板的表面上涂覆耐磨涂层的方法。 磨损涂层的箔首先附着到基底表面上，然后例如通过钎焊熔合到表面上。 磨损涂层可以由碳化物型材料形成。 基底通常是超级合金材料，例如涡轮发动机的部件。 还描述了用于修复施加在基底上的磨损或损坏的磨损涂层的方法以及相关的制造制品。
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公开(公告)号：US06398103B2
公开(公告)日：2002-06-04
申请号：US09790776
申请日：2001-02-23
IPC分类号： B23K3102
CPC分类号： B23P6/005 , B23K1/0018 , B23K1/19 , B23K31/025 , B23K2101/001 , C23C4/185 , C23C26/02 , Y10T29/301 , Y10T29/49318
摘要： A method for applying a wear coating on a surface of a substrate is described. A foil of the wear coating is first attached to the substrate surface, and then fused to the surface, e.g., by brazing. The wear coating may be formed from a carbide-type material. The substrate is very often a superalloy material, e.g., a component of a turbine engine. A method for repairing a worn or damaged wear coating applied over a substrate is also described, along with related articles of manufacture.
摘要翻译： 描述了在基板的表面上涂覆耐磨涂层的方法。 磨损涂层的箔首先附着到基底表面上，然后例如通过钎焊熔合到表面上。 磨损涂层可以由碳化物型材料形成。 基底通常是超级合金材料，例如涡轮发动机的部件。 还描述了用于修复施加在基底上的磨损或损坏的磨损涂层的方法以及相关的制造制品。
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3.发明授权公开(公告)号：US06180260B2
公开(公告)日：2001-01-30
申请号：US09324551
申请日：1999-06-03
申请人： Dennis Michael Gray , Wayne Charles Hasz , Timothy Francis Bethel , Curtis Alan Johnson , Marcus Preston Borom
发明人： Dennis Michael Gray , Wayne Charles Hasz , Timothy Francis Bethel , Curtis Alan Johnson , Marcus Preston Borom
IPC分类号： B32B1500
CPC分类号： C23C4/02 , C23C4/18 , Y02T50/67 , Y10T428/12493 , Y10T428/12549 , Y10T428/12611
摘要： A method for providing a substantially-smooth protective coating on a metal-based substrate is disclosed. It comprises the steps of: (a) applying a thermal barrier coating over the substrate by plasma-spraying; (b) plasma-heating the applied coating according to a time- and temperature schedule sufficient to re-melt the surface region of the coating, allowing it to flow and smoothen; and then (c) cooling the surface region to a temperature below its melting point. The thermal barrier coating is often zirconia-based, e.g., yttria-stabilized zirconia. After being cooled, the surface is much smoother than when originally applied, thereby allowing the coating to be used in a higher-temperature environment.
摘要翻译： 公开了一种在金属基底上提供基本平滑的保护涂层的方法。 其包括以下步骤：（a）通过等离子体喷涂在衬底上施加热障涂层;（b）根据足以重新熔化涂层表面区域的时间和温度程序等级加热涂覆的涂层 ，让它流畅平滑; 然后（c）将表面区域冷却到低于其熔点的温度。热障涂层通常是基于氧化锆的，例如氧化钇稳定的氧化锆。 冷却后，表面比最初施加的表面更光滑，从而允许涂层在较高温度的环境中使用。
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4.发明授权Method of applying a bond coating and a thermal barrier coating on a metal substrate, and related articles 失效在金属基材上施加粘结涂层和热障涂层的方法及相关物品公开(公告)号：US06387527B1
公开(公告)日：2002-05-14
申请号：US09411222
申请日：1999-10-04
IPC分类号： B32B1504
CPC分类号： C23C4/185 , B23K35/0238 , C23C4/02 , C23C26/02 , Y02T50/67 , Y10T29/301 , Y10T29/49318 , Y10T29/49737 , Y10T428/12479 , Y10T428/12493 , Y10T428/12611 , Y10T428/1275 , Y10T428/12875 , Y10T428/12931 , Y10T428/12944 , Y10T428/31525
摘要： A method for applying at least one bond coating on a surface of a metal-based substrate is described. A foil of the bond coating material is first attached to the substrate surface and then fused thereto, e.g., by brazing. The foil is often initially prepared by thermally spraying the bond coating material onto a removable support sheet, and then detaching the support sheet. Optionally, the foil may also include a thermal barrier coating applied over the bond coating. The substrate can be a turbine engine component.
摘要翻译： 描述了在金属基底表面上施加至少一个粘结涂层的方法。 首先将粘合涂层材料的箔粘附到基底表面，然后例如通过钎焊将其熔合到其上。 箔通常首先通过将粘合涂层材料热喷涂到可移除的支撑片材上，然后分离支撑片材来制备。 任选地，箔还可以包括施加在粘合涂层上的热障涂层。 基底可以是涡轮发动机部件。
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公开(公告)号：US06261643B1
公开(公告)日：2001-07-17
申请号：US09258829
申请日：1999-02-26
IPC分类号： B05D302
CPC分类号： C23C28/042 , C23C4/02 , C23C28/044 , C23C28/048 , F01D5/288 , F05D2300/21 , Y02T50/67 , Y02T50/672
摘要： A composite that protects thermal barrier coatings from the deleterious effects of environmental contaminants at operational temperatures is discovered. The thermal barrier coated parts have least two outer protective coatings that decrease infiltration of molten contaminant eutectic mixtures into openings in the thermal barrier coating.
摘要翻译： 发现了保护热障涂层免受环境污染物在操作温度下的有害影响的复合材料。 热障涂层部分具有至少两个外部保护涂层，其减少了熔融污染物共晶混合物渗透到热障涂层中的开口中。
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6.发明授权Method for modifying the surface of a thermal barrier coating by plasma-heating 失效通过等离子体加热改性热障涂层的表面的方法
公开(公告)号：US6103315A
公开(公告)日：2000-08-15
申请号：US58938
申请日：1998-04-13
申请人： Dennis Michael Gray , Wayne Charles Hasz , Timothy Francis Bethel , Curtis Alan Johnson , Marcus Preston Borom
发明人： Dennis Michael Gray , Wayne Charles Hasz , Timothy Francis Bethel , Curtis Alan Johnson , Marcus Preston Borom
CPC分类号： C23C4/02 , C23C4/18 , Y02T50/67 , Y10T428/12493 , Y10T428/12549 , Y10T428/12611
摘要： A method for providing a substantially-smooth protective coating on a metal-based substrate is disclosed. A thermal barrier coating is first applied over the substrate by plasma-spraying. The coating is then plasma-heated according to a time- and temperature schedule sufficient to re-melt its surface region, allowing the coating material to flow and smoothen. The surface region is then allowed to cool to a temperature below its melting point. After being cooled, the surface is much smoother than when originally applied, which allows the coating to be used in a higher-temperature environment. The coating is often zirconia-based, e.g., yttria-stabilized zirconia.
摘要翻译： 公开了一种在金属基底上提供基本平滑的保护涂层的方法。 首先通过等离子体喷涂在衬底上施加热障涂层。 然后根据足以使其表面区域再熔化的时间和温度进行等离子体加热，使涂层材料流动和平滑。 然后将表面区域冷却至低于其熔点的温度。 冷却后，表面比最初施加的表面更光滑，这使涂层能够在较高温度的环境中使用。 涂层通常是基于氧化锆的，例如氧化钇稳定的氧化锆。
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公开(公告)号：US06637643B2
公开(公告)日：2003-10-28
申请号：US10066889
申请日：2002-02-04
申请人： Wayne Charles Hasz , Marcus Preston Borom , Warren Arthur Nelson , James Edward Viggiani , John Zanneti
发明人： Wayne Charles Hasz , Marcus Preston Borom , Warren Arthur Nelson , James Edward Viggiani , John Zanneti
IPC分类号： B23K3102
CPC分类号： C23C4/185 , B23K35/0238 , C23C4/02 , C23C26/02 , Y02T50/67 , Y10T29/301 , Y10T29/49318 , Y10T29/49737 , Y10T428/12479 , Y10T428/12493 , Y10T428/12611 , Y10T428/1275 , Y10T428/12875 , Y10T428/12931 , Y10T428/12944 , Y10T428/31525
摘要： A method for applying at least one bond coating on a surface of a metal-based substrate is described. A foil of the bond coating material is first attached to the substrate surface and then fused thereto, e.g., by brazing. The foil is often initially prepared by thermally spraying the bond coating material onto a removable support sheet, and then detaching the support sheet. Optionally, the foil may also include a thermal barrier coating applied over the bond coating. The substrate can be a turbine engine component.
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公开(公告)号：US06335078B2
公开(公告)日：2002-01-01
申请号：US09200803
申请日：1998-11-27
申请人： Venkat Subramaniam Venkataramani , James Anthony Brewer , Marcus Preston Borom , Wayne Charles Hasz , Lawrence Edward Szala
发明人： Venkat Subramaniam Venkataramani , James Anthony Brewer , Marcus Preston Borom , Wayne Charles Hasz , Lawrence Edward Szala
IPC分类号： B32B324
CPC分类号： C23C14/042 , B05D1/32 , B23P2700/06 , C23C4/01 , Y02T50/67 , Y10T428/12361 , Y10T428/24273 , Y10T428/24281 , Y10T428/24289 , Y10T428/24322 , Y10T428/24339
摘要： A curable masking material for protecting a passage hole in a metal-based substrate is formed of an extrudable resin composition. The resin composition is thermally stable at elevated temperatures, and does not serve as an adhesion site for any coatings which are applied over the masking material. In addition, the resin composition has non-Newtonian flow characteristics and is adapted to form a protrusion extending from the passage hole upon extrusion to fill the passage hole.
摘要翻译： 用于保护金属基底中的通孔的可固化掩模材料由可挤压树脂组合物形成。 树脂组合物在升高的温度下是热稳定的，并且不用作施加在掩蔽材料上的任何涂层的粘合部位。 此外，树脂组合物具有非牛顿流动特性，并且适于在挤出时形成从通道孔延伸以填充通道孔的突起。
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9.发明授权Method for protecting passage holes in a metal-based substrate from becoming obstructed, and related compositions 失效用于保护金属基底中的通孔的方法不被阻塞，以及相关组合物
公开(公告)号：US5902647A
公开(公告)日：1999-05-11
申请号：US758328
申请日：1996-12-03
申请人： Venkat Subramaniam Venkataramani , James Anthony Brewer , Marcus Preston Borom , Wayne Charles Hasz , Lawrence Edward Szala
发明人： Venkat Subramaniam Venkataramani , James Anthony Brewer , Marcus Preston Borom , Wayne Charles Hasz , Lawrence Edward Szala
CPC分类号： C23C14/042 , B05D1/32 , C23C4/01 , B23P2700/06 , Y02T50/67 , Y10T428/12361 , Y10T428/24273 , Y10T428/24281 , Y10T428/24289 , Y10T428/24322 , Y10T428/24339
摘要： A method for temporarily protecting at least one passage hole in a metal-based substrate from being obstructed by at least one coating applied over the substrate is disclosed. The method includes the following steps:(a) filling and covering the hole with a curable masking material which forms a protrusion over the hole;(b) curing the masking material;(c) applying at least one coating over the substrate and the masking material, wherein the coating does not substantially adhere to the protrusion; and then(d) removing the masking material to uncover the passage hole.Usually, there are an array of holes, and they serve as conduits for cooling gasses for an engine component. The curable masking material exhibits substantially non-Newtonian flow characteristics which make it especially suitable for forming protrusions of the proper size and shape on the coating-side of an engine part.Another embodiment of this invention relates to a the curable masking material itself, and to articles which include such a material.
摘要翻译： 公开了一种用于临时保护金属基底中的至少一个通孔的方法，该方法不被被涂覆在基底上的至少一个涂层所阻碍。 该方法包括以下步骤：（a）用在孔上形成突起的可固化掩模材料填充和覆盖孔; （b）固化掩蔽材料; （c）在衬底和掩模材料上施加至少一个涂层，其中涂层基本上不粘附到突起; 然后（d）去除掩模材料以露出通道孔。 通常，有一组孔，它们用作用于发动机部件的冷却气体的导管。 可固化掩模材料表现出基本上非牛顿流动特性，使其特别适用于在发动机部件的涂层侧上形成适当尺寸和形状的突起。 本发明的另一个实施方案涉及可固化掩模材料本身以及包括这种材料的制品。
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公开(公告)号：US5773141A
公开(公告)日：1998-06-30
申请号：US666055
申请日：1996-06-19
CPC分类号： C23C30/00 , F01D5/288 , Y02T50/67 , Y02T50/672 , Y10T428/264 , Y10T428/31678
摘要： A composite that protects thermal barrier coatings on parts from the deleterious effects of environmental contaminants at operating temperatures with a sacrificial oxide coating is divulged. The thermal barrier coating composite decreases infiltration of molten contaminant compositions into openings in the thermal barrier coating to increase the life of the composite.
摘要翻译： 透明化合物，其保护部件上的热障涂层免受环境污染物在工作温度下的牺牲氧化物涂层的有害影响。 热障涂层复合材料减少了熔融污染物组合物渗透到热障涂层中的开口，以增加复合材料的使用寿命。
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