发明名称 Component production method
摘要 A method of producing a component comprises the steps of: providing a workpiece generated by hot isostatic pressing a powder metal form; and electropolishing a surface of the workpiece to remove a substantially uniform surface layer of the workpiece to produce the component. Following the electropolishing step, the component has substantially the same shape as the workpiece produced by the hot isostatic pressing step
申请公布号 EP2614903(A1) 申请公布日期 2013.07.17
申请号 EP20120196988 申请日期 2012.12.13
申请人 ROLLS-ROYCE PLC 发明人 WILLIAMS, PAUL
分类号 B22F3/15;B22F5/00 主分类号 B22F3/15
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