| 采用SHCCT图判断钢的冷裂倾向 |
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| 引用本文： | 王一戎,车小莉. 采用SHCCT图判断钢的冷裂倾向[J]. 西南交通大学学报, 1993, 0(2) |
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| 作者姓名： | 王一戎 车小莉 |
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| 作者单位： | 西南交通大学材料工程系，西南交通大学材料工程系 |
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| 摘 要： | 通过铁研式裂纹试验结果与碳当量和模拟热影响区连续冷却组织转变曲线图(SHCCT图)中的特征值比较,认为用后者判断钢的冷裂倾向比碳当量更准确。
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| 关 键 词： | 冷裂敏感性 碳当量 组织转变曲线图 |
Evaluation of the Sensitivity of Steel to Cold Cracking by SHCCT Diagram |
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| Wang Yirong,Che Xiaoli Dept.of Materials Eng.. Evaluation of the Sensitivity of Steel to Cold Cracking by SHCCT Diagram[J]. Journal of Southwest Jiaotong University, 1993, 0(2) |
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| Authors: | Wang Yirong Che Xiaoli Dept.of Materials Eng. |
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| Affiliation: | Wang Yirong;Che Xiaoli Dept.of Materials Eng. |
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| Abstract: | By comparing the results of Tekken tests with carbon equivalents and thecharacteristic values in SHCCT diagram of steels, the authors concludethat to evaluate the sensitivity of steel to cold cracking by SHCCT diagramis more accurate than by carbon equivalents. |
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| Keywords: | sensitivity to cold cracking carbon equivalent SHCCT diagram |
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