| 低碳双相钢的形变强化研究 |
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| 引用本文： | 符蓉,王国顺.低碳双相钢的形变强化研究[J].大连铁道学院学报,2001,22(4):69-72. |
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| 作者姓名： | 符蓉 王国顺 |
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| 作者单位： | 大连铁道学院机械工程系，辽宁大连116028 |
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| 摘 要： | 通过亚温淬火热处理获得双相组织，在此基础上，对试样进行冷拉形变复合强化处理。结果表明，15SiMnTi钢经热处理后，强度明显提高，塑性也好；在复合强化后，强度进一步提高，而塑性仍保持较好。
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| 关 键 词： | 冷拉形变 复合强化 强韧化 低碳双相钢 形变强度 拉拔 |
Study on Deformation Strengthening of Low-Carbon Dual Phase Steel |
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| FU Rong,WANG Guo-shun.Study on Deformation Strengthening of Low-Carbon Dual Phase Steel[J].Journal of Dalian Railway Institute,2001,22(4):69-72. |
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| Authors: | FU Rong WANG Guo-shun |
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| Abstract: | Through by sub-critical quenching treatment, dual phase structure has been obtained, then the specimens undergo complex strengthening by cool stretcher strain. The result shows that the strength of 158SiMnTi steel in- creases sharply and its plasticity is good after heat treatment; 15SiMnTi steel has obvious strengthening and toughening effect when treated by complex strengthening process, as its strength reinforces further while its plastic keeps good. |
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| Keywords: | cool stretcher strain complex strengthening strengthening and toughness |
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