公开(公告)号：US20160083852A1

公开(公告)日：2016-03-24

申请号：US14843304

申请日：2015-09-02

Applicant: ROLLS-ROYCE PLC

Inventor： Daniel CLARK ,  Andrew Robert WALPOLE

IPC: C23F1/00 ,  F01D9/02 ,  F23R3/00 ,  F01D5/28

CPC classification number: C23F1/00 ,  B23P2700/06 ,  C23F1/12 ,  F01D5/005 ,  F01D5/186 ,  F01D5/28 ,  F01D9/02 ,  F05D2230/10 ,  F23R3/002 ,  G01N21/95692

Abstract: A method of machining a nickel containing alloy gas turbine engine component (34) comprises applying a material removal gas comprising gaseous carbon monoxide at a nickel carbonyl gas forming temperature such as 50 to 60° C. to a surface of the component to form a nickel carbonyl gas, and thereby remove a surface layer from at least part of the component.

Abstract translation: 一种加工含镍合金燃气涡轮发动机部件（34）的方法包括将包含气态一氧化碳的材料去除气体在羰基气体形成温度如50至60℃下施加到部件的表面，以形成镍 羰基气体，从而从组分的至少一部分除去表面层。

公开(公告)号：US20140131426A1

公开(公告)日：2014-05-15

申请号：US14046168

申请日：2013-10-04

Applicant: Rolls-Royce PLC

Inventor： Andrew Robert WALPOLE ,  Daniel CLARK

IPC: B23K20/12

CPC classification number: B23K20/1245 ,  B23K20/12 ,  B23K20/122 ,  B23K20/125 ,  B23K20/1255 ,  C23C4/08 ,  C23C4/18 ,  C23C28/02 ,  C23C28/042 ,  C23C28/044

Abstract: A welding tool for friction welding a workpiece, the tool including: a probe having a core including a ceramic material, the probe having a surface coating including a metallic material covering at least part of a contact zone of the probe.

Abstract translation: 一种用于摩擦焊接工件的焊接工具，所述工具包括：具有包括陶瓷材料的芯的探针，所述探针具有包括覆盖所述探针的接触区域的至少一部分的金属材料的表面涂层。