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公开(公告)号:US20020153405A1
公开(公告)日:2002-10-24
申请号:US09791951
申请日:2001-02-22
发明人: Hans Van Esch
IPC分类号: B23K031/02 , B23K035/24 , B23K035/12
CPC分类号: B23P6/007 , B23K1/0018 , B23K35/0244 , B23K35/383 , B23K2101/001 , C23C4/067 , C23C4/073 , C23C4/18 , F01D5/005 , F01D5/288 , Y10T29/49318
摘要: A HVOF process is used for applying brazing materials to repair surfaces of a substrate such as a turbine blade. The brazing material is applied in powdered form and is free of binders and adhesives. The brazing materials may be any one or more of a nickel based, cobalt based or ferrous based high temperature brazing material. Alloys of these elements may be used together with a temperature depressing melting point element such as boron or silicon.
摘要翻译: HVOF工艺用于施加钎焊材料以修复诸如涡轮叶片的基底的表面。 钎焊材料以粉末形式施加,并且不含粘合剂和粘合剂。 钎焊材料可以是镍基,钴基或亚铁基高温钎焊材料中的任何一种或多种。 这些元素的合金可与降温熔点元素如硼或硅一起使用。