镍基铸造高温合金等轴晶凝固成形技术的研究和进展
张军1(
),介子奇1,2,黄太文1,杨文超1,刘林1,傅恒志1
),介子奇1,2,黄太文1,杨文超1,刘林1,傅恒志1
Research and Development of Equiaxed Grain Solidification and Forming Technology for Nickel-Based Cast Superalloys
ZHANG Jun1(),JIE Ziqi1,2,HUANG Taiwen1,YANG Wenchao1,LIU Lin1,FU Hengzhi1
),JIE Ziqi1,2,HUANG Taiwen1,YANG Wenchao1,LIU Lin1,FU Hengzhi1
图6. 热控凝固示意图及对特征铸件组织的影响[
Fig.6. Schematic of thermally controlled solidification process (a), grain structures (b) and microporosity (c)[
