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公开(公告)号:US07966707B2
公开(公告)日:2011-06-28
申请号:US11123769
申请日:2005-05-06
申请人: Edward R. Szela , Norman Pietruska
发明人: Edward R. Szela , Norman Pietruska
CPC分类号: B23P6/002 , B23K1/0018 , B23K9/0026 , B23K9/044 , B23K26/32 , B23K26/34 , B23K26/342 , B23K35/0244 , B23K35/3033 , B23K35/3046 , B23K2101/001 , B23K2101/34 , B23K2101/35 , B23K2103/08 , B23K2103/26 , C22C19/03 , F01D5/005 , Y10T29/49318 , Y10T29/49336 , Y10T29/49339 , Y10T29/49732 , Y10T29/49734 , Y10T29/49742 , Y10T29/49746
摘要: A method for forming or remanufacturing a component to have an internal space. A refractory metal blocking element is formed, in situ, with at least a portion to be within the internal space. A material is added by at least one of welding, laser cladding, and diffusion brazing, the blocking element at least partially blocking entry of the material to the internal space. The blocking element is removed.
摘要翻译: 一种用于形成或再制造组件以具有内部空间的方法。 原位形成难熔金属阻挡元件,其中至少一部分在内部空间内。 通过焊接,激光熔覆和扩散钎焊中的至少一种来添加材料,阻挡元件至少部分阻止材料进入内部空间。 去除阻塞元素。
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12.
公开(公告)号:US20080054048A1
公开(公告)日:2008-03-06
申请号:US11515537
申请日:2006-09-05
申请人: Edward R. Szela , John A. Leogrande
发明人: Edward R. Szela , John A. Leogrande
IPC分类号: A47J36/02
CPC分类号: F01D11/24 , F05D2300/50 , F05D2300/5024
摘要: A method of joining a microwave transparent component 36 to a host component 34 or 18 includes the steps of applying a Titanium-Tungsten (TiW) coating 44 to the microwave transparent component, applying a metal layer 46 over the TiW coating and brazing the microwave transparent component to the host. In a more detailed embodiment, the microwave transparent component is a ceramic component and the host component is a nonceramic component. In an even more detailed embodiment, the nonceramic component is made of a nickel base alloy and the metal layer is a nickel plating. A turbine engine component comprising a microwave nontransparent host 34 or 18 and a microwave transparent window 36 brazed to the host is also described.
摘要翻译: 将微波透明组件36接合到主体组件34或18的方法包括以下步骤:将钛 - 钨(TiW)涂层44施加到微波透明组件上,将金属层46施加在TiW涂层上并钎焊微波透明 组件到主机。 在更详细的实施方案中,微波透明组分是陶瓷组分,并且主体组分是非陶瓷组分。 在更详细的实施例中,非陶瓷部件由镍基合金制成,金属层是镍镀层。 还描述了包括微波不透明主机34或18的涡轮发动机部件和钎焊到主机的微波透明窗36。
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