低温回火对超大形变冷拔珠光体钢丝显微组织和力学性能的影响
冯汉臣1,闵学刚2,魏大圣1,周立初1,崔世云2,方峰1(
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Effect of Low Temperature Annealing on Microstructure and Mechanical Properties of Ultra-Heavy Cold-DrawnPearlitic Steel Wires
Hanchen FENG1,Xuegang MIN2,Dasheng WEI1,Lichu ZHOU1,Shiyun CUI2,Feng FANG1()
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图6. ε=4.5时冷拔钢丝C原子三维空间分布图及垂直方向和水平方向的C浓度分布
Fig.6. 3D atom maps of C of cold-drawn pearlitic steel wires under ε=4.5 (a), C atom concentration distributions along vertical direction (b) and horizontal direction (c)Color online
