应用稀土氧化物冶金技术改善高强钢焊接性能
陆斌, 陈芙蓉, 智建国, 耿如明

Enhanced Welding Properties of High Strength Steel via Rare Earth Oxide Metallurgy Technology
LU Bin, CHEN Furong, ZHI Jianguo, GENG Ruming
表3 热模拟焊接参数
Table 3 Parameters of simulated welding thermal cycle

Heat input

kJ·cm-1

Peak temp.

Holding time

s

t8/5

s

Cooling rate

℃·s-1

25135011816.67
5013501744.05
75135011651.82
100135012951.02