P91热轧无缝钢管的TMCP模拟

王晓东,郭锋,包喜荣,王宝峰

TMCP Simulation for Hot Rolling of P91 Seamless Steel Pipe

Xiaodong WANG,Feng GUO,Xirong BAO,Baofeng WANG

表3 P91钢中M23C6碳化物中各元素的原子分数

Table 3 Atom ratio of each element in carbide precipitate M23C6 of P91 (atomic fraction, %)

Temperature/℃ Cr Fe Mo V C 860 49.20 22.27 6.32 1.39 20.69 20 67.75 0.30 10.34 0.91 20.69