1.School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 100083, China;2. National Engineering Research Center of Continuous Casting Technology, Central Iron and Steel Research Institute, Beijing 100081, China； 3. Shaoguan Iron and Steel Group Co., Ltd.， Shaoguan 512123, Guangdong, China
Abstract：The hot ductility of low alloy steel continuous cast slab was measured on Gleeble1500 tensile test machine. It was found that the low ductility temperature regionⅠof low alloy steel was between ts and 1340 ℃ and the low ductility region Ⅲ was between 920730 ℃. As the steel contained some Cu, As and Sn, the low ductility region Ⅲ was very wide and deep.
耿明山;王新华;项利;张炯明;肖寄光. 残余元素对低合金钢连铸坯高温延塑性的影响[J]. 钢铁, 2009, 44(2): 32-0.
GENG Mingshan;WANG Xinhua;XIANG Li;ZHANG Jiongming;XIAO Jiguang. Effect of Residuals on Hot Ductility of Low Alloy Steel CC Slab. Iron and Steel, 2009, 44(2): 32-0.
2009, Vol. 44 
