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1.发明公开Niobium silicide-based turbine components with composition graded portion; methods of laser cladding of niobium silicide on a turbin component, also used for repairing 有权铌硅化物Turbinekomponent mit KompositiongeändertemTeil; Verfahren zumÄndern解决了Komponentes
公开(公告)号：EP1743729A2
公开(公告)日：2007-01-17
申请号：EP06253391.4
申请日：2006-06-29
发明人： Bewlay, Bernard Patrick , Cretegny, Laurent , Young, Craig Douglas , Azer, Magdi N. , Ritter, Ann Melinda
IPC分类号： B23K26/34 , F01D5/00 , B23P6/00 , F01D5/28 , C22C29/18 , C22C27/02 , C23C24/10 , C23C26/02 , B23K101/00
CPC分类号： F01D5/288 , B22F5/009 , B22F5/04 , B22F2998/00 , B23K26/144 , B23K26/32 , B23K26/34 , B23K35/327 , B23K2201/001 , B23K2203/08 , B23K2203/18 , B23K2203/26 , B23K2203/50 , B23P6/007 , B23P15/02 , C22C27/02 , C22C29/18 , C23C24/10 , F01D5/005 , F01D5/28 , F05D2230/13 , F05D2230/31 , F05D2230/80 , F05D2230/90 , F05D2300/2261 , B22F2207/01
摘要： A turbine component (10) formed from a niobium silicide-based composition is described. The component (10) can be compositionally-graded through at least a portion of its structure. A turbine blade (10) formed from a composition which includes a niobium silicide alloy is also described. The blade includes an airfoil (12), an airfoil tip region (31), a platform (24) on which the airfoil (12) is mounted and a dovetail root (26) attached to an underside of the platform (24). The niobium silicide alloy in at least one portion of the turbine blade (10) is compositionally different from the niobium silicide alloy in another portion of the turbine blade (10). Processes for fabricating a niobium silicide-based turbine article are also described, using laser cladding techniques. Repair methods are also set forth in the application.
摘要翻译： 描述了由硅化铌基组合物形成的涡轮机部件（10）。 组分（10）可以通过其结构的至少一部分被组成分级。 还描述了由包括铌硅化物合金的组合物形成的涡轮机叶片（10）。 叶片包括翼型件（12），翼型件末端区域（31），安装翼型件（12）的平台（24）和安装在平台（24）的下侧上的燕尾根部（26）。 涡轮叶片（10）的至少一部分中的铌硅化物合金与涡轮叶片（10）的另一部分中的铌硅化合物的组成上不同。 还描述了使用激光熔覆技术制造硅化铌基涡轮制品的工艺。 修理方法也在本申请中列出。
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2.发明公开Niobium silicide-based turbine components with composition graded portion ; methods of laser cladding of niobium silicide on a turbin component, also used for repairing 有权具有改变的部分硅化铌成分turbinekomponent; 在涡轮机组件铌硅化物材料的激光涂层过程中，随着也修复这种Komponentes
公开(公告)号：EP1743729A3
公开(公告)日：2007-04-18
申请号：EP06253391.4
申请日：2006-06-29
发明人： Bewlay, Bernard Patrick , Cretegny, Laurent , Young, Craig Douglas , Azer, Magdi N. , Ritter, Ann Melinda
IPC分类号： B23K26/34 , F01D5/00 , B23P6/00 , F01D5/28 , C22C29/18 , C22C27/02 , C23C24/10 , C23C26/02 , B23K26/14 , B23K101/00
CPC分类号： F01D5/288 , B22F5/009 , B22F5/04 , B22F2998/00 , B23K26/144 , B23K26/32 , B23K26/34 , B23K35/327 , B23K2201/001 , B23K2203/08 , B23K2203/18 , B23K2203/26 , B23K2203/50 , B23P6/007 , B23P15/02 , C22C27/02 , C22C29/18 , C23C24/10 , F01D5/005 , F01D5/28 , F05D2230/13 , F05D2230/31 , F05D2230/80 , F05D2230/90 , F05D2300/2261 , B22F2207/01
摘要： A turbine component (10) formed from a niobium silicide-based composition is described. The component (10) can be compositionally-graded through at least a portion of its structure. A turbine blade (10) formed from a composition which includes a niobium silicide alloy is also described. The blade includes an airfoil (12), an airfoil tip region (31), a platform (24) on which the airfoil (12) is mounted and a dovetail root (26) attached to an underside of the platform (24). The niobium silicide alloy in at least one portion of the turbine blade (10) is compositionally different from the niobium silicide alloy in another portion of the turbine blade (10). Processes for fabricating a niobium silicide-based turbine article are also described, using laser cladding techniques. Repair methods are also set forth in the application.
摘要翻译： 从铌硅化物基组合物形成的涡轮构件（10）进行说明。 组分（10）可通过其结构的至少一部分中组成上被分级。 被如此描述从其中包括一个硅化铌合金中的组合物形成的涡轮机叶片（10）。 所述叶片包括翼面在（12）至翼型尖端区域（31），在其上的翼型件（12）被安装在平台（24）和在所述平台（24）的下侧连接到一个燕尾形根部（26）。 在涡轮叶片（10）中的至少一个部分中的硅化物铌合金是从在涡轮叶片（10）的另一部分的硅化铌合金组成上不同。 用于制造基于硅化物铌涡轮物品处理如此描述的，利用激光熔覆工艺。 因此修复方法在应用程序中设置等等。
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3.发明授权Niobium silicide-based turbine component with composition graded portions ; method of modifying such turbine component 有权具有改变的部分硅化铌成分Turbinekomponent; 改变这种Komponentes方法
公开(公告)号：EP1743729B1
公开(公告)日：2011-08-10
申请号：EP06253391.4
申请日：2006-06-29
发明人： Bewlay, Bernard Patrick , Cretegny, Laurent , Young, Craig Douglas , Azer, Magdi N. , Ritter, Ann Melinda
IPC分类号： B23K26/34 , F01D5/00 , B23P6/00 , F01D5/28 , C22C29/18 , C22C27/02 , C23C24/10 , C23C26/02 , B23K26/14 , B23K101/00
CPC分类号： F01D5/288 , B22F5/009 , B22F5/04 , B22F2998/00 , B23K26/144 , B23K26/32 , B23K26/34 , B23K35/327 , B23K2201/001 , B23K2203/08 , B23K2203/18 , B23K2203/26 , B23K2203/50 , B23P6/007 , B23P15/02 , C22C27/02 , C22C29/18 , C23C24/10 , F01D5/005 , F01D5/28 , F05D2230/13 , F05D2230/31 , F05D2230/80 , F05D2230/90 , F05D2300/2261 , B22F2207/01
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