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6. P91钢TMCP定径后控制冷速为1℃/s的亚结构和析出物
Fig.6. The substructure and precipitates of the P91 steel at the TMCP controlled cooling rate of 1℃/s after sizing (a) martensite laths and dislocations, (b) twins, (c) precipitates, (d) EDS of precipitates
