露点对连续退火0.2%C-1.5%Si-2.5%Mn高强钢选择性氧化及脱碳的影响
金鑫焱, 储双杰, 彭俊, 胡广魁

Effect of Dew Point on Selective Oxidation and Decarburization of 0.2%C-1.5%Si-2.5%Mn High Strength Steel Sheet During Continuous Annealing
JIN Xinyan, CHU Shuangjie, PENG Jun, HU Guangkui
图14 露点对连续退火0.2C-1.5Si-2.5Mn钢选择性氧化及次表层脱碳的影响示意图
Fig.14 Schematic diagram showing the effect of dew point on selective oxidation and decarburization of 0.2C-1.5Si-2.5Mn high strength steel sheet during continuous annealing at the dew points of -40oC (a) and +10oC (b)