高速列车车轴DZ2钢的强韧性关系和低温脆性
Investigations on Strength-Toughness Relationship and Low Temperature Brittleness of High-speed Railway Axle Steel DZ2
高速列车车轴DZ2钢的强韧性关系和低温脆性 |
| 刘硕, 张鹏, 王斌, 汪开忠, 许自宽, 胡芳忠, 段启强, 张哲峰 |
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Investigations on Strength-Toughness Relationship and Low Temperature Brittleness of High-speed Railway Axle Steel DZ2 |
| LIU Shuo, ZHANG Peng, WANG Bin, WANG Kaizhong, XU Zikuan, HU Fangzhong, DUAN Qiqiang, ZHANG Zhefeng |
| 图2 DZ2钢在不同温度回火后的显微组织TEM像和碳化物形貌 |
| Fig.2 TEM images of microstructure and carbide morphology of DZ2 steel after tempering at different tempering temperatures (a) 430oC; (b) 500oC; (c) 560oC; (d) 630oC; (e, f) 700oC |
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