低碳高强度双相钢丝内耗行为的试验研究

Inner-consumption of Low Carbon High Strength Dual-Phase Steel Wire

研究了 2 0钢双相钢丝的内耗行为 ,结果表明 ,双相钢丝的内耗曲线上存在 2 2 0℃内耗峰 。

The performance of inner-consumption of dual-phase wire made of steel 20 was researched.Conclusion was drown: there is a peak in the path of inner-consumption curve at 220℃, the changing tendency of the peak height of inner-consumption and the tensile strength of steel wire is similar generally.