热轧钢筋
Mechanical fluctuation of hot-rolled reinforced bar and ageing test
热轧带肋钢筋力学性能波动及时效试验
Through the natural ageing test of hot-rolled reinforced bar, the fluctuation characters of mechanical property have been found out, and the ways of reducing factory check and index of mechanical property have been put forward.
通过对安钢棒材机组生产的带肋钢筋性能进行自然时效试验,找出了热轧带肋钢筋力学性能指标值的波动特点,并提出了减小工厂检验与用户检验力学性能指标值的差异的方法。
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