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公开(公告)号:US20130136649A1
公开(公告)日:2013-05-30
申请号:US13675266
申请日:2012-11-13
Applicant: Winfried Eßer , Uwe Paul , Sebastian Piegert
Inventor: Winfried Eßer , Uwe Paul , Sebastian Piegert
IPC: C22C19/07
CPC classification number: C22C19/07 , C22C19/00 , C22C19/057
Abstract: A nickel-based DS alloy for directional solidification, includes Cobalt (Co), Chromium (Cr), Molybdenum (Mo), Tungsten (W), Tantalum (Ta), Titanium (Ti), Aluminum (Al), Rhenium (Re), Hafnium (Hf), Boron (B), Carbon (C), and Zirconium (Zr). Further, a component, for example a turbine blade or vane, with such an alloy is provided.
Abstract translation: 用于定向凝固的镍基DS合金包括钴(Co),铬(Cr),钼(Mo),钨(W),钽(Ta),钛(Ti),铝(Al) ,铪(Hf),硼(B),碳(C)和锆(Zr)。 此外,提供了具有这种合金的部件,例如涡轮叶片或叶片。