P91热轧无缝钢管的TMCP模拟
王晓东1,2,郭锋1(
),包喜荣3,王宝峰3
),包喜荣3,王宝峰3
TMCP Simulation for Hot Rolling of P91 Seamless Steel Pipe
Xiaodong WANG1,2,Feng GUO1(),Xirong BAO3,Baofeng WANG3
),Xirong BAO3,Baofeng WANG3
图2. P91钢在不同变形、冷却条件下的SEM组织
Fig.2. SEM microstructures of P91 under different deformation and cooling conditions (a) 1040℃, ε=0, cooling rate=0.5℃/s, (b) 1040℃, ε=0.2, cooling rate=0.5℃/s, (c) 990℃, ε=0.2, cooling rate=0.5℃/s, (d) 990℃, ε=0.2, cooling rate=1℃/s
