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公开(公告)号:US08023609B2
公开(公告)日:2011-09-20
申请号:US11024952
申请日:2004-12-30
申请人: Catherine Procik Dulka , Young Jin Kim , Rajasingh Schwartz Israel , David Wesley Sandusky , Kevin H. Janora , Peter W. Brown , Tianji Zhao
发明人: Catherine Procik Dulka , Young Jin Kim , Rajasingh Schwartz Israel , David Wesley Sandusky , Kevin H. Janora , Peter W. Brown , Tianji Zhao
CPC分类号: C23C28/044 , C23C16/0272 , C23C16/405 , C23C28/042 , C23C30/00 , G21C15/28 , G21C19/30 , Y02E30/40
摘要: Disclosed is a method for reducing electrostatic deposition of charged particles on wetted surfaces that are exposed, periodically or substantially continuously to high velocity fluid flow within a coolant flow path in a nuclear reactor. The method includes depositing a first or base dielectric layer and a second or outer dielectric layer on a conductive surface that forms a portion of a high velocity flow path. The first dielectric layer material is selected to provide improved adhesion and insulation to the conductive surface and the second dielectric layer material is selected to provide suitable adhesion to the first dielectric layer and improved corrosion and/or mechanical resistance in the anticipated operating environment.
摘要翻译: 公开了一种减少在湿表面上的带电粒子的静电沉积的方法,其暴露,周期地或基本上连续地在核反应堆内的冷却剂流动路径内的高速流体流动。 该方法包括在形成高速度流动路径的一部分的导电表面上沉积第一或基底电介质层和第二或外部电介质层。 选择第一介电层材料以提供对导电表面的改进的粘合性和绝缘性,并且选择第二介电层材料以在预期的操作环境中提供对第一介电层的合适的粘合性和改善的腐蚀和/或机械阻力。
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公开(公告)号:US20140029712A1
公开(公告)日:2014-01-30
申请号:US13234578
申请日:2011-09-16
申请人: Catherine Procik DULKA , Young Jin Kim , Rajasingh Schwartz Israel , David Wesley Sandusky , Kevin H. Janora , Peter W. Brown , Tianji Zhao
发明人: Catherine Procik DULKA , Young Jin Kim , Rajasingh Schwartz Israel , David Wesley Sandusky , Kevin H. Janora , Peter W. Brown , Tianji Zhao
CPC分类号: C23C28/044 , C23C16/0272 , C23C16/405 , C23C28/042 , C23C30/00 , G21C15/28 , G21C19/30 , Y02E30/40
摘要: Example embodiments relate to a method and apparatus for reducing electrostatic deposition of charged particles on wetted surfaces that are exposed, periodically or substantially continuously, to high velocity fluid flow within a coolant flow path in a nuclear reactor. The method may include depositing a first or base dielectric layer and a second or outer dielectric layer on a conductive surface that forms a portion of a high velocity flow path to attain the apparatus. The first dielectric layer material is selected to provide improved adhesion and insulation to the conductive surface and the second dielectric layer material is selected to provide suitable adhesion to the first dielectric layer and improved corrosion and/or mechanical resistance in the anticipated operating environment.
摘要翻译: 示例性实施例涉及一种用于减少暴露,周期性或基本连续的润湿表面上的带电粒子在核反应堆内的冷却剂流动路径内的高速流体流动的静电沉积的方法和装置。 该方法可以包括在形成高速流动路径的一部分的导电表面上沉积第一或基底电介质层和第二或外部电介质层以获得该装置。 选择第一介电层材料以提供对导电表面的改进的粘合性和绝缘性,并且选择第二介电层材料以在预期的操作环境中提供对第一介电层的合适的粘合性和改善的腐蚀和/或机械阻力。
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3.
公开(公告)号:US07476703B2
公开(公告)日:2009-01-13
申请号:US11031166
申请日:2005-01-06
申请人: James A. Ruud , Kevin H. Janora
发明人: James A. Ruud , Kevin H. Janora
IPC分类号: C08K3/22
CPC分类号: C04B41/009 , C04B35/481 , C04B41/5042 , C04B41/87 , C04B2235/3244 , C04B2235/483 , C04B2235/5436 , C23C24/08 , C23C26/00 , F05B2230/80 , F05B2230/90 , F05C2203/0895 , F05C2253/12 , C04B41/4535 , C04B41/4554 , C04B41/5024 , C04B35/48
摘要: An in-situ method for repairing a thermal barrier coating deposited on a component that has suffered localized spallation including depositing a ceramic paste on a surface area of the component exposed by the localized spallation, the ceramic paste including a ceramic material in a binder material, the ceramic material including solid zirconia particles, the binder material including a silicone compound. The method also including heating the binder material to yield a repair coating that covers the surface area of the component, the silicone compound promoting the bonding of the solid zirconia particles.
摘要翻译: 一种用于修复沉积在已经发生局部剥落的部件上的热障涂层的原位方法,包括在通过局部剥离暴露的部件的表面区域上沉积陶瓷浆料,陶瓷膏包括粘合剂材料中的陶瓷材料, 所述陶瓷材料包括固体氧化锆颗粒,所述粘合剂材料包括硅氧烷化合物。 该方法还包括加热粘合剂材料以产生覆盖组分的表面积的修复涂层,该硅氧烷化合物促进固体氧化锆颗粒的结合。
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公开(公告)号:US08675806B2
公开(公告)日:2014-03-18
申请号:US13234578
申请日:2011-09-16
申请人: Catherine Procik Dulka , Young Jin Kim , Rajasingh Schwartz Israel , David Wesley Sandusky , Kevin H. Janora , Peter W. Brown , Tianji Zhao
发明人: Catherine Procik Dulka , Young Jin Kim , Rajasingh Schwartz Israel , David Wesley Sandusky , Kevin H. Janora , Peter W. Brown , Tianji Zhao
IPC分类号: G21C9/00
CPC分类号: C23C28/044 , C23C16/0272 , C23C16/405 , C23C28/042 , C23C30/00 , G21C15/28 , G21C19/30 , Y02E30/40
摘要: Example embodiments relate to a method and apparatus for reducing electrostatic deposition of charged particles on wetted surfaces that are exposed, periodically or substantially continuously, to high velocity fluid flow within a coolant flow path in a nuclear reactor. The method may include depositing a first or base dielectric layer and a second or outer dielectric layer on a conductive surface that forms a portion of a high velocity flow path to attain the apparatus. The first dielectric layer material is selected to provide improved adhesion and insulation to the conductive surface and the second dielectric layer material is selected to provide suitable adhesion to the first dielectric layer and improved corrosion and/or mechanical resistance in the anticipated operating environment.
摘要翻译: 示例性实施例涉及一种用于减少暴露,周期性或基本连续的润湿表面上的带电粒子对核反应堆内的冷却剂流动路径内的高速流体流动的静电沉积的方法和装置。 该方法可以包括在形成高速流动路径的一部分的导电表面上沉积第一或基底电介质层和第二或外部电介质层以获得该装置。 选择第一介电层材料以提供对导电表面的改进的粘合性和绝缘性,并且选择第二介电层材料以在预期的操作环境中提供对第一介电层的合适的粘合性和改善的腐蚀和/或机械阻力。
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5.
公开(公告)号:US06875464B2
公开(公告)日:2005-04-05
申请号:US10420265
申请日:2003-04-22
申请人: James A. Ruud , Kevin H. Janora
发明人: James A. Ruud , Kevin H. Janora
IPC分类号: F01D5/28 , C04B35/48 , C04B41/50 , C04B41/87 , C23C4/10 , C23C24/08 , C23C26/00 , F01D25/00 , F02C7/00 , B05D3/02
CPC分类号: C04B41/009 , C04B35/481 , C04B41/5042 , C04B41/87 , C04B2235/3244 , C04B2235/483 , C04B2235/5436 , C23C24/08 , C23C26/00 , F05B2230/80 , F05B2230/90 , F05C2203/0895 , F05C2253/12 , C04B41/4535 , C04B41/4554 , C04B41/5024 , C04B35/48
摘要: An in-situ method for repairing a thermal barrier coating deposited on a component that has suffered localized spallation including depositing a ceramic paste on a surface area of the component exposed by the localized spallation, the ceramic paste including a ceramic material in a binder material, the ceramic material including solid zirconia particles, the binder material including a silicone compound. The method also including heating the binder material to yield a repair coating that covers the surface area of the component, the silicone compound promoting the bonding of the solid zirconia particles.
摘要翻译: 一种用于修复沉积在已经发生局部剥落的部件上的热障涂层的原位方法,包括在通过局部剥离暴露的部件的表面区域上沉积陶瓷浆料,陶瓷膏包括粘合剂材料中的陶瓷材料, 所述陶瓷材料包括固体氧化锆颗粒,所述粘合剂材料包括硅氧烷化合物。 该方法还包括加热粘合剂材料以产生覆盖组分的表面积的修复涂层,硅氧烷化合物促进固体氧化锆颗粒的结合。
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