变形高温合金盘材及其制备技术研究进展
张北江(),黄烁,张文云,田强,陈石富
Recent Development of Nickel-Based Disc Alloys andCorresponding Cast-Wrought Processing Techniques
ZHANG Beijiang(),HUANG Shuo,ZHANG Wenyun,TIAN Qiang,CHEN Shifu

图4. 变形高温合金盘锻件的标准制备工艺流程及其关键技术问题

Fig.4. Schematic of standard processing route of cast-wrought disc forgings and associated key techniques (VIM—vacuum induction melting, ESR—electroslag remelting, VAR—vacuum arc remelting)