Study on Relationship Between High Temperature Ｐroperties and Ｂillet Surface Quality of Martensitic Stainless Steel
WANG Wenxue1,YANG Ladao1,LIU Zhaowei1,WANG Yu2,CHI Jinghao2
1. Second Office of Research, China National Heavy Machinery Research Institute, Xi’an 710032, Shaanxi, China; 2. College of Material Science and Engineering, Chongqing University, Chongqing 400044, China
Abstract：The DIL402C thermal dilatometer, STA449C thermal analyzer, Gleeble1500D thermal simulation testing machine were used to study the linear expansion coefficient, major phase transformation temperatures, mechanical properties at high temperature of 2Cr13. The effect of these parameters on surface quality of billet and the mechanism of surface depression and crack formation of billet were analyzed, providing theoretical support for 2Cr13 continuous casting.
王文学;杨拉道;刘赵卫;王雨;迟景灏. 马氏体不锈钢的高温性能与铸坯表面质量的关系[J]. 钢铁, 2007, 42(9): 72-0.
WANG Wenxue;YANG Ladao;LIU Zhaowei;WANG Yu;CHI Jinghao. Study on Relationship Between High Temperature Ｐroperties and Ｂillet Surface Quality of Martensitic Stainless Steel. Iron and Steel, 2007, 42(9): 72-0.
2007, Vol. 42 
