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1. 发明申请

US20100062180A1 Method of repairing a coating on an article 有权
标题翻译：修复物品上的涂层的方法
公开(公告)号：US20100062180A1
公开(公告)日：2010-03-11
申请号：US12461017
申请日：2009-07-29
申请人： Stephen J. Tuppen , Daniel Clark , Alan S. Wood
发明人： Stephen J. Tuppen , Daniel Clark , Alan S. Wood
IPC分类号： B05D3/06
CPC分类号： B23P6/002 , C23C10/52 , C23C10/60 , C23C24/08 , F01D5/005 , F05D2230/80 , F05D2230/90
摘要： A method of locally repairing a coating (50) on a gas turbine engine nozzle guide vane (26) or a turbine blade (30,30B) comprises removing a damaged portion of the coating (50) from a portion (53) of the article. Any oxidised layer (54) is removed from the portion (53) of the surface of the article. Material is placed on the portion (53) of the article (26,30,30B) to form a patch coating (50B). The material is heated to form a patch coating (50B) on the portion (53) of the article (26,30,30B) and to bond the patch coating (50B) to the portion (53) of the article (26,30,30B) and to the coating surrounding the patch coating (50B). A high energy beam is impinged on the coating (50) and the high energy beam is moved from the periphery (60) of the patch coating (50B) to the periphery (62) of the coating (50) in a pattern (P) to uniformly heat the periphery (60) of the patch coating (50B) and the periphery (62) of the coating (50). The advantage is that a halo effect around the patch coating (50B) is obviated.
摘要翻译：在燃气涡轮发动机喷嘴引导叶片（26）或涡轮叶片（30,30B）上局部修复涂层（50）的方法包括从制品的部分（53）移除受损部分的涂层（50）。任何氧化层（54）从制品表面的部分（53）移除。将材料放置在制品（26,30,30B）的部分（53）上以形成贴片涂层（50B）。将材料加热以在制品（26,30,30B）的部分（53）上形成贴片涂层（50B），并将贴片涂层（50B）粘合到制品（26,30）的部分（53），30B）和围绕贴片涂层（50B）的涂层。高能量光束撞击在涂层（50）上，并且高能束以贴片涂层（50B）的周边（60）以图案（P）移动到涂层（50）的周边（62）均匀地加热贴片涂层（50B）的周边（60）和涂层（50）的周边（62）。优点是避免了贴片涂层（50B）周围的晕圈效应。

2. 发明申请

US20110035924A1 DEVELOPMENTS IN OR RELATING TO DRUM ROTORS 审中-公开
标题翻译：或与鼓轮相关的开发
公开(公告)号：US20110035924A1
公开(公告)日：2011-02-17
申请号：US12844133
申请日：2010-07-27
申请人： Stephen J. TUPPEN , Daniel Clark
发明人： Stephen J. TUPPEN , Daniel Clark
IPC分类号： B21D39/03
CPC分类号： F01D5/005 , B23P6/005 , F01D5/06 , Y10T29/49826
摘要： A method of replacing a integrally bladed rotor section in a one-piece drum rotor, the method comprising removing the integrally bladed rotor section, replacing the integrally bladed rotor section with a replacement rotor section, and joining the replacement rotor section to the drum rotor by diffusion bonding under an axial contact pressure exerted between one or more respective pairs of bonding surfaces on the new rotor section and the drum rotor.
摘要翻译：一种代替一体式转筒转子中整体叶片的转子部分的方法，该方法包括：移除整体叶片的转子部分，用替换的转子部分代替整体叶片的转子部分，并且将替换转子部分连接到转筒转子上在新的转子部分和鼓转子之间的一个或多个相对的粘合表面对之间施加的轴向接触压力下的扩散接合。

3. 发明授权

US09061363B2 Brazed joining with electrical deposition 有权
标题翻译：钎焊接合电沉积
公开(公告)号：US09061363B2
公开(公告)日：2015-06-23
申请号：US11478772
申请日：2006-07-03
申请人： Wayne E Voice , Richard C Dewes , Martin R Bache , Stephen J Tuppen , Hong G Lee , David K Aspinwall
发明人： Wayne E Voice , Richard C Dewes , Martin R Bache , Stephen J Tuppen , Hong G Lee , David K Aspinwall
IPC分类号： B23K9/04 , B23K3/06 , B23H9/00 , B23K1/005 , B23K1/008 , B23K1/20
CPC分类号： B23K3/0607 , B23H9/00 , B23K1/0056 , B23K1/008 , B23K1/20
摘要： The present method creates a relatively thin in situ brazing alloy layer upon first and second component edges which are brought together in order to create a component joint. This in situ brazing alloy layer is created by deposition of brazing elements, such as copper or nickel, from an electrical discharge cutting process electrode depletion utilized in order to cut the component edges, and then a subsequent brazing technique creates through interstitial migration between that brazing alloy layer and the underlying material substrate of the components a robust component joint wherein the in situ brazing alloy layer penetrates the respective component cut edge surface to only a limited depth such that the geometric effect is similarly limited, and the properties of the underlying component material structure are maintained.
摘要翻译：本方法在第一和第二部件边缘上形成相对薄的原位钎焊合金层，这些合金层被聚集在一起以形成部件接头。这种原位钎焊合金层是通过从用于切割部件边缘的放电切割工艺电极耗尽中的钎焊元件（例如铜或镍）沉积产生的，然后通过该钎焊之间的间隙迁移产生后续的钎焊技术合金层和组件的下层材料基底是坚固的部件接头，其中原位钎焊合金层仅穿过相应的部件切割边缘表面，仅限于有限的深度，使得几何效应被类似地限制，并且下面的部件材料的性质维护结构。

4. 发明授权

US08496990B2 Method of repairing a coating on an article 有权
标题翻译：修复物品上的涂层的方法
公开(公告)号：US08496990B2
公开(公告)日：2013-07-30
申请号：US12461017
申请日：2009-07-29
申请人： Stephen J. Tuppen , Daniel Clark , Alan S. Wood
发明人： Stephen J. Tuppen , Daniel Clark , Alan S. Wood
IPC分类号： B05D3/00
CPC分类号： B23P6/002 , C23C10/52 , C23C10/60 , C23C24/08 , F01D5/005 , F05D2230/80 , F05D2230/90
摘要： A method of locally repairing a coating (50) on a gas turbine engine nozzle guide vane (26) or a turbine blade (30,30B) comprises removing a damaged portion of the coating (50) from a portion (53) of the article. Any oxidized layer (54) is removed from the portion (53) of the surface of the article. Material is placed on the portion (53) of the article (26,30,30B) to form a patch coating (50B). The material is heated to form a patch coating (50B) on the portion (53) of the article (26,30,30B) and to bond the patch coating (50B) to the portion (53) of the article (26,30,30B) and to the coating surrounding the patch coating (50B). A high energy beam is impinged on the coating (50) and the high energy beam is moved from the periphery (60) of the patch coating (50B) to the periphery (62) of the coating (50) in a pattern (P) to uniformly heat the periphery (60) of the patch coating (50B) and the periphery (62) of the coating (50). The advantage is that a halo effect around the patch coating (50B) is obviated.
摘要翻译：在燃气涡轮发动机喷嘴引导叶片（26）或涡轮叶片（30,30B）上局部修复涂层（50）的方法包括从制品的部分（53）移除受损部分的涂层（50）。从制品表面的部分（53）去除任何氧化层（54）。将材料放置在制品（26,30,30B）的部分（53）上以形成贴片涂层（50B）。将材料加热以在制品（26,30,30B）的部分（53）上形成贴片涂层（50B），并将贴片涂层（50B）粘合到制品（26,30）的部分（53），30B）和围绕贴片涂层（50B）的涂层。高能量光束撞击在涂层（50）上，并且高能束以贴片涂层（50B）的周边（60）以图案（P）移动到涂层（50）的周边（62）均匀地加热贴片涂层（50B）的周边（60）和涂层（50）的周边（62）。优点是避免了贴片涂层（50B）周围的晕圈效应。

5. 发明申请

US20100062151A1 Method of repairing an aluminide coating on an article 有权
标题翻译：修复物品上的铝化物涂层的方法
公开(公告)号：US20100062151A1
公开(公告)日：2010-03-11
申请号：US12458873
申请日：2009-07-27
申请人： Stephen J. Tuppen , Daniel Clark , Alan S. Wood
发明人： Stephen J. Tuppen , Daniel Clark , Alan S. Wood
IPC分类号： B32B43/00 , B05D3/02 , B23K31/02
CPC分类号： B23P6/002 , C23C10/52 , C23C10/60 , C23C24/08 , C23C24/087 , F01D5/005 , F01D5/288 , F05D2230/80 , F05D2230/90
摘要： A method of locally repairing an aluminide coating (50) on a gas turbine engine nozzle guide vane (26) or a turbine blade (30,30B) comprises removing a damaged portion of the aluminide coating (50) from a portion (53) of the surface of the article. Any oxidised layer (54) is removed from the portion (53) of the surface of the article. Stoichiometric amounts of nickel and aluminium are placed on the portion (53) of the surface of the article using at least one foil (57). The stoichiometric amounts of nickel and aluminium are heat treated to form an aluminide patch coating (50B) on the portion (53) of the surface of the article and to bond the aluminide patch coating (50B) to the portion (53) of the surface of the article and to the aluminide coating (50) surrounding the aluminide patch coating (50B). The advantage is that the aluminide coating (50) surrounding the aluminide patch coating (50B) is not over aluminised.
摘要翻译：在燃气涡轮发动机喷嘴引导叶片（26）或涡轮叶片（30,30B）上局部修复铝化物涂层（50）的方法包括从铝化物涂层（50）的部分（53）中去除铝化物涂层（50）的损坏部分物品的表面。任何氧化层（54）从制品表面的部分（53）移除。使用至少一个箔（57）将化学计量的镍和铝放置在制品表面的部分（53）上。对化学计算量的镍和铝进行热处理，以在制品的表面的部分（53）上形成铝化物贴片涂层（50B），并将铝化物贴片涂层（50B）粘合到表面的部分（53）以及围绕铝化物贴片涂层（50B）的铝化物涂层（50）。优点在于围绕铝化物贴片涂层（50B）的铝化物涂层（50）不会过度镀铝。

6. 发明授权

US08609185B2 Method of repairing an aluminide coating on an article 有权
标题翻译：修复物品上的铝化物涂层的方法
公开(公告)号：US08609185B2
公开(公告)日：2013-12-17
申请号：US12458873
申请日：2009-07-27
申请人： Stephen J. Tuppen , Daniel Clark , Alan S. Wood
发明人： Stephen J. Tuppen , Daniel Clark , Alan S. Wood
IPC分类号： B05C13/00 , B05D3/00 , B05D3/02 , B05D3/04 , B29C71/02
CPC分类号： B23P6/002 , C23C10/52 , C23C10/60 , C23C24/08 , C23C24/087 , F01D5/005 , F01D5/288 , F05D2230/80 , F05D2230/90
摘要： A method of locally repairing an aluminide coating (50) on a gas turbine engine nozzle guide vane (26) or a turbine blade (30,30B) comprises removing a damaged portion of the aluminide coating (50) from a portion (53) of the surface of the article. Any oxidised layer (54) is removed from the portion (53) of the surface of the article. Stoichiometric amounts of nickel and aluminium are placed on the portion (53) of the surface of the article using at least one foil (57). The stoichiometric amounts of nickel and aluminium are heat treated to form an aluminide patch coating (50B) on the portion (53) of the surface of the article and to bond the aluminide patch coating (50B) to the portion (53) of the surface of the article and to the aluminide coating (50) surrounding the aluminide patch coating (50B). The advantage is that the aluminide coating (50) surrounding the aluminide patch coating (50B) is not over aluminised.
摘要翻译：在燃气涡轮发动机喷嘴引导叶片（26）或涡轮叶片（30,30B）上局部修复铝化物涂层（50）的方法包括从铝化物涂层（50）的部分（53）中去除铝化物涂层（50）的损坏部分物品的表面。任何氧化层（54）从制品表面的部分（53）移除。使用至少一个箔（57）将化学计量的镍和铝放置在制品表面的部分（53）上。对化学计算量的镍和铝进行热处理，以在制品的表面的部分（53）上形成铝化物贴片涂层（50B），并将铝化物贴片涂层（50B）粘合到表面的部分（53）以及围绕铝化物贴片涂层（50B）的铝化物涂层（50）。优点在于围绕铝化物贴片涂层（50B）的铝化物涂层（50）不会过度镀铝。

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