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1. 发明申请

US20150037162A1 MECHANICAL JOINING USING ADDITIVE MANUFACTURING PROCESS 有权
标题翻译：使用添加剂制造工艺进行机械加工
公开(公告)号：US20150037162A1
公开(公告)日：2015-02-05
申请号：US13954030
申请日：2013-07-30
申请人： Allister William James
发明人： Allister William James
IPC分类号： F01D5/30 , B23K26/34
CPC分类号： F01D5/30 , B22F3/1055 , B22F5/106 , B22F7/062 , B22F2005/005 , B23K26/32 , B23K26/342 , B23K2101/001 , B23P15/04 , B29C64/153 , B29L2031/7504 , F01D5/3061 , Y02P10/295
摘要： A method of manufacturing an assembly (10), including: positioning a first component (12) and a second component (14) in a desired positional relationship with each other; and building-up a locking component (16) by depositing layer after layer of material onto a surface (24, 26) of the assembly until a completed locking component is formed in-situ that holds the first component and the second component in the desired positional relationship.
摘要翻译：一种制造组件（10）的方法，包括：将第一部件（12）和第二部件（14）彼此定位成期望的位置关系; 以及通过将一层材料层沉积到所述组件的表面（24,26）上来建立锁定部件（16），直到完成的锁定部件原位形成，从而将所述第一部件和所述第二部件保持在所需的位置位置关系

2. 发明授权

US07166176B2 Cast single crystal alloy component with improved low angle boundary tolerance 有权
标题翻译：铸造具有改善的低角度边界公差的单晶合金部件
公开(公告)号：US07166176B2
公开(公告)日：2007-01-23
申请号：US10454803
申请日：2003-06-04
申请人： Maurice Gell , Allister William James
发明人： Maurice Gell , Allister William James
IPC分类号： C22F1/10
CPC分类号： C30B11/00 , C22F1/10 , C30B29/52
摘要： A nickel-based single crystal gas turbine component (30) having a low angle boundary (34) with improved material properties resulting from retained gamma/gamma prime eutectic phase at the low angle boundary. The coarse eutectic phase nodules roughen the grain boundary, reduce the slip distance and disperse concentrated planar slip in the vicinity of the boundary. As a result, the allowable angle of misorientation at the boundary may be increased to greater than 6° for the most highly stressed or critical areas of the component, thereby reducing the amount of scrap material and lowering the cost of manufacturing of a single crystal gas turbine component.
摘要翻译：一种具有低角度边界（34）的镍基单晶燃气涡轮机部件（30），其具有由在低角度边界处保留的γ/γ初始共晶相而产生的改进的材料特性。粗共晶相结节粗糙化晶界，减少滑移距离，并将边界附近的集中平面滑移分散。结果，对于部件的最高应力或临界区域，边界处的取向误差角度可以增加到大于6°，从而减少废料的量并降低制造单晶气体的成本涡轮机组件。

3. 发明授权

US09903212B2 Mechanical joining using additive manufacturing process 有权
公开(公告)号：US09903212B2
公开(公告)日：2018-02-27
申请号：US13954030
申请日：2013-07-30
申请人： Allister William James
发明人： Allister William James
IPC分类号： F01D25/24 , F01D5/30 , B22F3/105 , B22F7/06 , B29C67/00 , B23K26/32 , B23K26/342 , B23P15/04 , B22F5/10 , B22F5/00 , B23K101/00 , B29L31/00
CPC分类号： F01D5/30 , B22F3/1055 , B22F5/106 , B22F7/062 , B22F2005/005 , B23K26/32 , B23K26/342 , B23K2101/001 , B23P15/04 , B29C64/153 , B29L2031/7504 , F01D5/3061 , Y02P10/295
摘要： A method of manufacturing an assembly (10), including: positioning a first component (12) and a second component (14) in a desired positional relationship with each other; and building-up a locking component (16) by depositing layer after layer of material onto a surface (24, 26) of the assembly until a completed locking component is formed in-situ that holds the first component and the second component in the desired positional relationship.

4. 发明授权

US09528175B2 Pre-weld heat treatment for a nickel based superalloy 有权
标题翻译：镍基超级合金的预焊热处理
公开(公告)号：US09528175B2
公开(公告)日：2016-12-27
申请号：US14062066
申请日：2013-10-24
申请人： Ravishankar P. Angal , Allister William James
发明人： Ravishankar P. Angal , Allister William James
IPC分类号： C22F1/10 , C21D1/84 , C22C19/05 , C21D9/50
CPC分类号： C22F1/10 , C21D1/84 , C21D9/50 , C21D9/505 , C22C19/055
摘要： A pre-weld heat treatment of the nickel based superalloy including heating a nickel based superalloy (e.g., IN939) casting to 2120° F. at a rate of 2° F. per minute, and then soaking the casing for one hour at 2120° F. The casting is then cooled in stages including slowly cooling the casting at a rate of 1° F. per minute to about 1900° F. and holding at that temperature for about 10 minutes. Then the casting is further slowly cooled at a rate of 1° F. per minute to about 1800° F. and holding at that temperature for about 10 minutes, and further slowly cooled to a temperature range of 1650° F. to 1450° F., and then fast cooled to room temperature. The pre-weld heat treatment may optionally include a step of heating the casting to about 1850° F. at a rate of 50° F. per minute before slowly heating to 2120° F.
摘要翻译：镍基超级合金的预焊接热处理包括以每分钟2°F的速度将镍基超级合金（例如IN939）铸造加热至2120°F，然后将套管浸泡1小时2120° F.然后将铸件分阶段冷却，包括以1°F /分钟的速度将铸件缓慢冷却至约1900°F，并在该温度下保持约10分钟。然后将铸件以1°F /分钟的速度进一步缓慢冷却至约1800°F，并在该温度下保持约10分钟，并进一步缓慢冷却至1650°F至1450°F 然后快速冷却至室温。预焊接热处理可以任选地包括以50°F /分钟的速率将铸件加热到约1850°F的步骤，然后缓慢加热至2120°F。

5. 发明申请

US20140238559A1 PRE-WELD HEAT TREATMENT FOR A NICKEL BASED SUPERALLOY 有权
标题翻译：用于镍基超级合金的预焊热处理
公开(公告)号：US20140238559A1
公开(公告)日：2014-08-28
申请号：US14062066
申请日：2013-10-24
申请人： Ravishankar P. Angal , Allister William James
发明人： Ravishankar P. Angal , Allister William James
IPC分类号： C22F1/10
CPC分类号： C22F1/10 , C21D1/84 , C21D9/50 , C21D9/505 , C22C19/055
摘要： A pre-weld heat treatment of the nickel based superalloy including heating a nickel based superalloy (e.g., IN939) casting to 2120° F. at a rate of 2° F. per minute, and then soaking the casing for one hour at 2120° F. The casting is then cooled in stages including slowly cooling the casting at a rate of 1° F. per minute to about 1900° F. and holding at that temperature for about 10 minutes. Then the casting is further slowly cooled at a rate of 1° F. per minute to about 1800° F. and holding at that temperature for about 10 minutes, and further slowly cooled to a temperature range of 1650° F. to 1450° F., and then fast cooled to room temperature. The pre-weld heat treatment may optionally include a step of heating the casting to about 1850° F. at a rate of 50° F. per minute before slowly heating to 2120° F.
摘要翻译：镍基超级合金的预焊接热处理包括以每分钟2°F的速度将镍基超级合金（例如IN939）铸造加热至2120°F，然后将套管浸泡1小时2120° F.然后将铸件分阶段冷却，包括以1°F /分钟的速度将铸件缓慢冷却至约1900°F，并在该温度下保持约10分钟。然后将铸件以1°F /分钟的速度进一步缓慢冷却至约1800°F，并在该温度下保持约10分钟，并进一步缓慢冷却至1650°F至1450°F 然后快速冷却至室温。预焊接热处理可以任选地包括以50°F /分钟的速率将铸件加热到约1850°F的步骤，然后缓慢加热至2120°F。

6. 发明申请

US20140056716A1 BICAST TURBINE ENGINE COMPONENTS 审中-公开
标题翻译： BICAST涡轮发动机组件
公开(公告)号：US20140056716A1
公开(公告)日：2014-02-27
申请号：US14071687
申请日：2013-11-05
申请人： Stephen John Messmann , Christian X. Campbell , Allister William James , Jay A. Morrison , Daniel M. Eshak
发明人： Stephen John Messmann , Christian X. Campbell , Allister William James , Jay A. Morrison , Daniel M. Eshak
IPC分类号： F01D5/22
CPC分类号： F01D5/22 , B22D19/00 , B22D19/0081 , B22D19/009 , F01D9/044 , F01D11/005 , F05D2230/21 , F05D2240/80
摘要： A turbine blade assembly includes a turbine blade having a pressure sidewall and an opposed suction sidewall and a first snubber assembly associated with one of the pressure sidewall and the suction sidewall. The first snubber assembly includes a first base portion extending outwardly from the one of the pressure sidewall and the suction sidewall, and a first snubber portion. The first base portion is integrally cast with the turbine blade and includes first connection structure. The first snubber portion is bicast onto the first base portion and includes second connection structure that interacts with the first connection structure to substantially prevent separational movement between the first base portion and the first snubber portion.
摘要翻译：涡轮叶片组件包括涡轮叶片，其具有压力侧壁和相对的抽吸侧壁以及与压力侧壁和抽吸侧壁之一相关联的第一缓冲组件。第一缓冲器组件包括从压力侧壁和吸力侧壁之一向外延伸的第一基部部分和第一缓冲部分。第一基座部分与涡轮机叶片整体铸造并且包括第一连接结构。所述第一缓冲部分是在所述第一基部上进行组播，并且包括与所述第一连接结构相互作用以基本上防止所述第一基部与所述第一缓冲部之间的分离运动的第二连接结构。

7. 发明授权

US07137787B2 Powder/wrought alloy composite turbine disc 有权
标题翻译：粉末/锻造合金复合涡轮盘
公开(公告)号：US07137787B2
公开(公告)日：2006-11-21
申请号：US10871478
申请日：2004-06-17
申请人： Allister William James
发明人： Allister William James
IPC分类号： F01D5/02
CPC分类号： F01D5/02 , F05D2230/22 , F05D2300/603 , Y02T50/672
摘要： A composite turbine disc includes a bore section providing a first set of mechanical and temperature resistance properties, and a rim section which provides a second set of mechanical and temperature resistance properties. The second set of mechanical properties and temperature resistance are superior to the first set of properties. An intermediate diaphragm section is disposed between the bore section and the rim section. The intermediate section has mechanical and temperature resistance properties in a range between the first and second set of properties.
摘要翻译：复合涡轮盘包括提供第一组机械和耐温特性的孔部分，以及提供第二组机械和耐温特性的边缘部分。第二组机械性能和耐温性优于第一组性能。中间隔膜部分设置在孔部分和边缘部分之间。中间部分具有在第一和第二组特性之间的范围内的机械和耐温特性。

8. 发明申请

US20150047168A1 REPAIR CHAIN FOR TURBOMACHINERY COMPONENTS USING ADDITIVE MANUFACTURING TECHNOLOGY 审中-公开
标题翻译：使用添加剂制造技术的涡轮机组件维修链
公开(公告)号：US20150047168A1
公开(公告)日：2015-02-19
申请号：US13965314
申请日：2013-08-13
申请人： Allister William James , Jan Münzer , Michael Ott
发明人： Allister William James , Jan Münzer , Michael Ott
IPC分类号： B23P6/00 , F01D5/00
CPC分类号： B23P6/007 , B23K2101/001 , B23P6/00 , B23P6/005 , F01D5/005 , F05D2220/31 , F05D2240/80 , Y10T29/49734 , Y10T29/53013
摘要： In a method for repairing a machinery component, one or more defects are detected on the machinery component. At least one portion of the component is removed, wherein the at least one portion includes at least one of the one or more defects. One or more data points are determined for at least one slot, wherein the at least one slot is created by removing the at least one portion of the component. At least one repair coupon is generated from the one or more data points. The at least one repair coupon is attached with the at least one slot.
摘要翻译：在修理机械部件的方法中，在机械部件上检测到一个以上的缺陷。部件的至少一部分被去除，其中至少一个部分包括一个或多个缺陷中的至少一个。确定至少一个时隙的一个或多个数据点，其中通过去除组件的至少一个部分来创建所述至少一个时隙。从一个或多个数据点生成至少一个修复券。所述至少一个修复券与所述至少一个槽连接。

9. 发明授权

US06491208B2 Cold spray repair process 有权
标题翻译：冷喷维修工艺
公开(公告)号：US06491208B2
公开(公告)日：2002-12-10
申请号：US09729844
申请日：2000-12-05
申请人： Allister William James , Gregg P. Wagner , Brij B. Seth
发明人： Allister William James , Gregg P. Wagner , Brij B. Seth
IPC分类号： B23K3100
CPC分类号： B23P6/002 , B22F5/04 , B22F7/08 , C23C24/04 , F01D5/005 , F01D5/20
摘要： A process (30) for the repair of a component part (36,66) incorporating a cold spray process step (50) for depositing material particles (54) to fill a discontinuity (40) in the part surface (42) or to create a desired surface geometry (78) on the part (66). The cold spray process may be controlled to provide a grit blasting effect prior to depositing the material in order to remove contaminants (48) from the surface of the part. The material deposited (56) by the cold spray process may form a joint (78) between an insert (72) and the part (66). The process may be used to repair parts made of directionally solidified (DS) or single crystal (SC) base material (44) without causing a re-crystallization of the base material. The process may further be used to deposit repair material (56) over a braze material (22).
摘要翻译：一种用于修复包含用于沉积材料颗粒（54）以填充部分表面（42）中的不连续性（40）的冷喷涂工艺步骤（50）的部件（36,66）的工艺（30），或者创建在部件（66）上的期望的表面几何形状（78）。可以控制冷喷涂方法以在沉积材料之前提供喷砂效果，以从部件的表面去除污染物（48）。通过冷喷涂方法沉积的材料（56）可以在插入件（72）和部件（66）之间形成接头（78）。该方法可用于修复由定向凝固（DS）或单晶（SC）基材（44）制成的部件，而不引起基材的再结晶。该方法还可用于将修复材料（56）沉积在钎焊材料（22）上。

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