Basing on compound principle to simulate the drawing deformation strengthening behavior of hypoeutectoid steel, the simulation calculation in which the strain distribution is thought can estimate strengthening trend of materials well, which conforms to test results basically and can provide strength design basis for wire ropes production of hypoeutectoid steel.
用试验的方法得到45钢的拉拔强化曲线,基于混合物法则模拟亚共析钢的拉拔形变强化行为,考虑应变分配问题的模拟计算能较好预测材料的强化趋势,与试验结果基本相符,可为亚共析钢钢丝绳生产提供强度设计依据。
Spheroidization annealing of hypoeutectoid steel is a must of cutting-less processing.
亚共析钢球化退火是满足无切削加工的必要条件,文中列举了3种实用的热处理工艺。
