Q&P钢热处理过程有限元法数值模拟模型研究
张清东,林潇,刘吉阳,胡树山

Modelling of Q&P Steel Heat Treatment Process Based on Finite Element Method
Qingdong ZHANG,Xiao LIN,Jiyang LIU,Shushan HU
表2 QP980高强钢类蠕变应变方程系数
Table 2 Creep strain equation coefficients of QP980 high strength steel
Coefficient of equation

Coefficient value

Coefficient of equation

Coefficient value

Coefficient of equation

Coefficient value

p12.65×10-5q1-4.16×10-5w13.26×10-5
p2-5.20×10-7q21.03×10-6w2-7.69×10-7
p33.44×10-9q3-7.17×10-9w35.31×10-9
p4-7.65×10-12q41.62×10-11w4-1.20×10-11