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
),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
),HUANG Shuo,ZHANG Wenyun,TIAN Qiang,CHEN Shifu
图5. 双真空熔铸工艺制备的GH4586合金盘锻件上发现的白斑缺陷
Fig.5. Clean white spot identified on a GH4586 disc forging produced via double-melting technique(a) macro-scale morphology (b) optical image
