1. National Engineering and Research Center for Continuous Casting Technology, Central Iron and Steel Research Institute, Beijing 100081, China;2. Technical Center, Taiyuan Iron and Steel Group Co., Taiyuan 030006, Shanxi, China
Abstract：Casting SUS430 stainless steel with cooling nozzle that has proper homogeneous core size was simulated to investigate the optimum design of cooling nozzle. The results show that the cooling nozzle 190 mm in length and 20 mm in diameter is suitable when flowing air is used as cooling media. Preheating and a certain level of liquid in mould is necessary for casting. The superheat was reduced by 26 ℃ and equiaxed crystal ratio of 80% was obtained for 100 kg test.
周奇;王枚;颜慧成;韩启彪;王立新. 同质芯冷却水口浇铸SUS430铁素体不锈钢试验研究[J]. 钢铁, 2006, 41(10): 29-0.
ZHOU Qi;WANG Mei;YAN Huicheng;HAN Qibiao;WANG Lixin. Experimental Research of Casting SUS430 Using Cooling Nozzle With Homogenous Core. Iron and Steel, 2006, 41(10): 29-0.
2006, Vol. 41 
