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碳素结构钢冷轧钢带 Cold-rolled carbon structural steel strips
优质结构钢冷拉扁钢 Quality structure cold-draw flat steels
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本文用电镜观察、拉伸试验、硬度试验、差热分析等方法研究了45钢冷形变后的预多边化处理对随后的回复、再结品过程的影响。
Studies the effect of the pre-polygonization heat-treatment on the recovery and recrystallization of cold-deformed steel 45 by TEM, tensile test, hardness test and thermal analysis.
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