platesteel相关论文
Numerical Simulation of Multi-pass Rolling Force and Temperature Field of Plate Steel During Hot Rol
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13MnNiMoNbR钢是一种强度等级较高、综合性能良好的结构钢,用于制造高温、高压容器。母材厚度δ=46mm的钢板在焊接过程中容易开裂,焊......