发明名称 Method for producing a turbine component and corresponding turbine component
摘要 <p>The method involves providing two subcomponents (2, 3), where the subcomponent (2) is made of a super-alloy i.e. nickel-based super alloy, and the subcomponent (3) is made of high-temperature resistant steel e.g. chromium steel of 10 weight percentage. The two subcomponents are joint-welded, where a weld seam (5) is formed between the two subcomponents. The weld seam is heated to a temperature that corresponds to 70 to 130 percentage of an annealing temperature of the high-temperature resistant steel.</p>
申请公布号 EP2025866(A1) 申请公布日期 2009.02.18
申请号 EP20070015626 申请日期 2007.08.08
申请人 SIEMENS AKTIENGESELLSCHAFT 发明人 WIEGHARDT, KAI, DR.
分类号 F01D5/06 主分类号 F01D5/06
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