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1. 发明授权

US4370789A Fabrication of gas turbine water-cooled composite nozzle and bucket hardware employing plasma spray process 失效
标题翻译：采用等离子喷涂工艺制造燃气轮机水冷复合喷嘴和铲斗五金
公开(公告)号：US4370789A
公开(公告)日：1983-02-01
申请号：US246068
申请日：1981-03-20
申请人： Peter W. Schilke , Myron C. Muth , William F. Schilling , John R. Rairden, III
发明人： Peter W. Schilke , Myron C. Muth , William F. Schilling , John R. Rairden, III
IPC分类号： F01D9/02 , B23P15/04 , C23C4/08 , F01D5/18 , B21K3/04
CPC分类号： F01D5/185 , B23P15/04 , Y10T29/49343
摘要： In the method for fabrication of water-cooled composite nozzle and bucket hardware for high temperature gas turbines, a high thermal conductivity copper alloy is applied, employing a high velocity/low pressure (HV/LP) plasma arc spraying process, to an assembly comprising a structural framework of copper alloy or a nickel-based super alloy, or combination of the two, and overlying cooling tubes. The copper alloy is plamsa sprayed to a coating thickness sufficient to completely cover the cooling tubes, and to allow for machining back of the copper alloy to create a smooth surface having a thickness of from 0.010 inch (0.254 mm) to 0.150 inch (3.18 mm) or more. The layer of copper applied by the plasma spraying has no continuous porosity, and advantageously may readily be employed to sustain a pressure differential during hot isostatic pressing (HIP) bonding of the overall structure to enhance bonding by solid state diffusion between the component parts of the structure.
摘要翻译：在用于高温燃气轮机的水冷复合喷嘴和铲斗五金的制造方法中，采用高速/低压（HV / LP）等离子体电弧喷涂方法，将高导热铜合金应用于包括铜合金或镍基超级合金的结构框架，或两者的组合以及上覆的冷却管。铜合金被喷涂到足以完全覆盖冷却管的涂层厚度上，并且允许对铜合金进行机械加工，以形成厚度为0.010英寸（0.254mm）至0.150英寸（3.18mm）的光滑表面）或者更多。通过等离子体喷涂施加的铜层不具有连续的孔隙率，并且有利地可以容易地用于在整个结构的热等静压（HIP）结合期间维持压差，以通过固体扩散在组分部分之间的固态扩散结构体。

2. 发明授权

US4183456A Method of fabricating liquid cooled gas turbine components 失效
标题翻译：制造液体冷却燃气轮机部件的方法
公开(公告)号：US4183456A
公开(公告)日：1980-01-15
申请号：US924981
申请日：1978-07-17
申请人： William F. Schilling , Adrian M. Beltran , Myron C. Muth
发明人： William F. Schilling , Adrian M. Beltran , Myron C. Muth
IPC分类号： B23K20/14 , B23P15/04 , F01D5/18 , F01D5/28 , B23K19/00
CPC分类号： B23K20/14 , B23P15/04 , F01D5/185 , F01D5/28 , Y10T29/49341
摘要： A method of fabricating complex, composite components for water-cooled, high temperature gas turbines is provided. The method utilizes hot isostatic pressure with molten glass as a pressure transmitting medium. Metal tubing and cladding are bonded to a component core under conditions such that the ends of the tubing extend above the molten glass whereby the pressure inside and outside of the tubing is maintained at equilibrium to prevent collapsing thereof during the application of hot isostatic pressure.
摘要翻译：提供了一种制造复杂水冷式高温燃气轮机组合件的方法。该方法利用热等静压与熔融玻璃作为压力传递介质。在使得管道的端部延伸到熔融玻璃上方的条件下，金属管和包层被结合到部件芯上，由此管内部和外部的压力保持平衡，以防止在施加热等静压期间其塌缩。

3. 发明授权

US4283822A Method of fabricating composite nozzles for water cooled gas turbines 失效
标题翻译：制造水冷式燃气轮机复合喷嘴的方法
公开(公告)号：US4283822A
公开(公告)日：1981-08-18
申请号：US106681
申请日：1979-12-26
申请人： Myron C. Muth , William F. Schilling , Edwin L. Teaney , Leo C. Willmott
发明人： Myron C. Muth , William F. Schilling , Edwin L. Teaney , Leo C. Willmott
IPC分类号： F01D9/02 , B23P15/04 , B23K20/14
CPC分类号： B23P15/04 , Y10T29/49343
摘要： A method of fabricating a composite nozzle for water-cooled, high temperature gas turbines is provided wherein the nozzle comprises a thermally conducting copper core, a top endwall, a bottom endwall, metal tubing through which water may pass embedded in and extending through the core and into the endwalls and a preformed cladding to protect the nozzle against corrosion. The method utilizes hot isostatic pressure to diffusion bond the nozzle components into an assembly and bond the corrosion resistant cladding to the outer surface of the assembly.
摘要翻译：提供一种制造用于水冷高温燃气轮机的复合喷嘴的方法，其中喷嘴包括导热铜芯，顶端壁，底端壁，金属管，水可以通过该金属管嵌入并穿过芯并进入端壁和预制包层，以保护喷嘴免受腐蚀。该方法利用热等静压力将喷嘴部件扩散连接到组件中，并将耐腐蚀包层结合到组件的外表面。

4. 发明授权

US4137619A Method of fabricating composite structures for water cooled gas turbine components 失效
标题翻译：制造水冷式燃气轮机部件复合结构的方法
公开(公告)号：US4137619A
公开(公告)日：1979-02-06
申请号：US838726
申请日：1977-10-03
申请人： Adrian M. Beltran , Myron C. Muth , William F. Schilling
发明人： Adrian M. Beltran , Myron C. Muth , William F. Schilling
IPC分类号： B22F5/04 , B22F7/08 , B23P15/04 , F01D5/18 , F01D5/28
CPC分类号： F01D5/187 , B22F5/04 , B22F7/08 , B23P15/04 , F01D5/288 , Y02T50/676 , Y10T29/49343
摘要： A method is provided for fabricating complex composite components for water-cooled, high temperature gas turbines. Each component comprises a core, a thermally conducting layer of copper bonded to the core, metal tubing through which water may pass embedded in and bonded to the layer, and a corrosion resistant cladding. The method utilizes powder metallurgy techniques to form the thermally conducting layer and hot isostatic pressure to bond the corrosion resistant cladding spar and tubes to said layer.
摘要翻译：提供了一种用于制造用于水冷高温燃气轮机的复合复合材料组件的方法。每个组件包括芯，结合到芯的铜的导热层，水可以通过其嵌入并结合到层的金属管和耐腐蚀包层。该方法利用粉末冶金技术形成导热层和热等静压力，以将耐腐蚀的包层翼梁和管连接到所述层。

5. 发明授权

US4144380A Claddings of high-temperature austenitic alloys for use in gas turbine buckets and vanes 失效
标题翻译：用于燃气轮机叶片和叶片的高温奥氏体合金夹套
公开(公告)号：US4144380A
公开(公告)日：1979-03-13
申请号：US823229
申请日：1977-08-10
申请人： Adrian M. Beltran , William F. Schilling
发明人： Adrian M. Beltran , William F. Schilling
IPC分类号： C22C38/40 , C22C38/52 , C23C30/00 , B32B15/18
CPC分类号： C23C30/00 , C22C38/40 , C22C38/52 , Y10T428/12937
摘要： Austenitic alloys are disclosed which consist of iron, nickel, cobalt, chromium, aluminum, and yttrium, and articles utilizing these alloys are described such as claddings for gas turbine buckets. The substitution of selected quantities of nickel or nickel and cobalt in prior art ferrous alloys, together with the use of rather high levels of chromium, yields articles having excellent high-temperature strength, oxidation and hot corrosion resistance, and diffusion and thermal expansion compatibility with superalloy substrates.
摘要翻译：公开了由铁，镍，钴，铬，铝和钇组成的奥氏体合金，并且描述了利用这些合金的制品，例如用于燃气轮机叶片的包层。现有技术的铁合金中选择量的镍或镍和钴的替代以及使用相当高含量的铬产生具有优异的高温强度，抗氧化和耐热腐蚀性以及扩散和热膨胀相容性超合金基材。

6. 发明授权

US4218007A Method of diffusion bonding duplex sheet cladding to superalloy substrates 失效
标题翻译：将双面薄片包层扩散接合到超级合金基板的方法
公开(公告)号：US4218007A
公开(公告)日：1980-08-19
申请号：US13926
申请日：1979-02-22
申请人： William F. Schilling , Adrian M. Beltran
发明人： William F. Schilling , Adrian M. Beltran
IPC分类号： B23K20/00 , B23K20/02 , B23K20/14 , B23K19/00 , B23P15/04
CPC分类号： B23K20/021 , Y10T29/49337
摘要： A method of applying a duplex sheet cladding to a structural substrate is disclosed. The method utilizes hot isostatic pressure with molten glass as a pressure transmitting medium. An inner sheet cladding of aluminum is formed over the substrate and then an outer MCrAlY sheet cladding is assembled thereon which completely envelops and seals the inner cladding. Thereafter the duplex cladding is diffusion bonded to the substrate at elevated pressures and temperatures in accordance with a programmed time-temperature hot isostatic pressure cycle.
摘要翻译：公开了一种将双面薄片包层施加到结构基底的方法。该方法利用热等静压与熔融玻璃作为压力传递介质。在衬底上形成铝的内部片状包层，然后在其上组装外部MCrAlY片状包层，其完全包封并密封内部包层。此后，根据编程的时间 - 温度热等静压力循环，双相包层在升高的压力和温度下扩散接合到基底。

7. 发明授权

US4488582A Fluid mixer arrangement 失效
标题翻译：流体混合器装置
公开(公告)号：US4488582A
公开(公告)日：1984-12-18
申请号：US589849
申请日：1984-03-16
申请人： William F. Schilling
发明人： William F. Schilling
IPC分类号： B01F13/00 , F16K31/32
CPC分类号： B01F13/00 , Y10T137/7404
摘要： A fluid mixer arrangement such as for mixing fluid concentrates with water to produce a mixture available on a demand basis. One embodiment includes two such mixing arrangements particularly suited to semiautomatically provide separate fixer and developer fluid mixtures for film development. In each mixer arrangement, bottles of liquid chemicals are positioned in inverted fashion above a tank with hydraulically operated piercing knives located to pierce the caps of the bottles to replenish the chemical mixture in the tank. When the mixture of fluid in the tank reaches a certain minimum level, a secondary float permits a valve to open, coupling pressurized tap water to cylinders to activate the piercing knives and also to permit water flow into the tank. A primary float closes the valve when the fluid mixture in the tank reaches its desired high level.
摘要翻译：流体混合器装置，例如用于将流体浓缩的液体与水混合以产生可根据需要提供的混合物。一个实施方案包括两个这样的混合装置，特别适用于半自动提供用于膜显影的单独的定影剂和显影剂流体混合物。在每个混合器装置中，液体化学品瓶子以反向方式定位在罐上方，其中液压操作的穿刺刀位于刺穿瓶盖以补充罐中的化学混合物。当罐中的流体混合物达到一定的最低水平时，二次浮子允许阀打开，将加压的自来水与气缸相连，以激活穿孔刀，并允许水流入罐中。当坦克中的流体混合物达到所需的高水位时，主浮子关闭阀门。

8. 发明授权

US4210269A Method for diffusion bonding sheet claddings to superalloy substrates 失效
标题翻译：扩散粘合片材包层到超合金基底的方法
公开(公告)号：US4210269A
公开(公告)日：1980-07-01
申请号：US913842
申请日：1978-06-08
申请人： William F. Schilling , Adrian M. Beltran
发明人： William F. Schilling , Adrian M. Beltran
IPC分类号： B23K20/16 , C03C29/00 , C23D5/00 , C23D15/00 , F01D5/28 , B23K19/00
CPC分类号： C03C29/00 , B23K20/16 , C23D5/00 , F01D5/288 , Y10T29/49337
摘要： Sheet cladding is applied to a substrate by applying powdered glass to the seams of the cladding after it has been assembled to the substrate. A vacuum at which the glass can be melted without decomposition is established and the glass is melted in the presence of preselected gas. Thereafter, the sheet cladding and the substrate are diffusion bonded.
摘要翻译：通过在将包装玻璃组装到基板上之后将粉末状玻璃施加到包层的接缝处将片材包层施加到基底。建立玻璃可以在不分解的情况下熔化的真空，并且在预选气体存在下熔化玻璃。此后，片状包层和衬底被扩散接合。

9. 发明授权

US3952939A Sheet cladding method 失效
标题翻译：薄片包层法
公开(公告)号：US3952939A
公开(公告)日：1976-04-27
申请号：US599630
申请日：1975-07-28
申请人： William F. Schilling , Adrian M. Beltran , Gerald E. Wasielewski
发明人： William F. Schilling , Adrian M. Beltran , Gerald E. Wasielewski
IPC分类号： B21D53/78 , B23K20/00 , B23K20/02 , B23P15/04 , F01D5/28 , B23K19/00
CPC分类号： F01D5/288 , B23K20/021 , B23P15/04 , Y02T50/673
摘要： A method is disclosed for metallurgically bonding a protective sheet cladding to a convex-concave substrate such as an airfoil or turbine blade. According to the method of the invention, a preassembled sheet cladding and substrate is masked at all seams. The masked assembly is then placed in a deformable container with the remaining volume filled with glass chips. The container is thereafter outgassed and sealed air-tight. The container is then placed in a hot gas autoclave for diffusion bonding. During the diffusion bonding step, the glass melts and the container deforms thereby ensuring an isostatic stress state. The bonded clad-substrate is subsequently removed from the container for final cleaning.
摘要翻译：公开了一种用于将保护性片材包层冶金结合到诸如翼型件或涡轮机叶片的凸凹基底的方法。根据本发明的方法，预先组装的薄片包层和基底在所有接缝处被掩蔽。然后将掩蔽的组件放置在具有填充有玻璃碎片的剩余体积的可变形容器中。然后将容器放气并气密密封。然后将容器放置在用于扩散粘合的热气体高压釜中。在扩散接合步骤期间，玻璃熔化并且容器变形从而确保等静压应力状态。随后将粘合的包覆衬底从容器中取出以进行最终清洁。

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