| 60Si2Mn弹簧钢表面脱碳的研究 |
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| 引用本文： | 蔡海燕,张忠铧,张弛. 60Si2Mn弹簧钢表面脱碳的研究[J]. 金属制品, 2005, 31(3): 35-37 |
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| 作者姓名： | 蔡海燕 张忠铧 张弛 |
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| 作者单位： | 宝山钢铁股份有限公司,201900;宝山钢铁股份有限公司,201900;宝山钢铁股份有限公司,201900 |
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| 摘 要： | 研究加热条件、冷却速度对60Si2Mn弹簧钢线材表面脱碳的影响。结果表明,弹簧钢轧前加热和轧后冷却过程均会导致表面脱碳。降低加热温度和炉内残氧量、缩短在炉时间、提高轧后两相区冷却速度可明显降低钢的表面脱碳。
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| 关 键 词： | 60Si2Mn 弹簧钢 加热条件 冷却速度 脱碳 |
| 修稿时间： | 2005-04-04 |
Research of Decarburization on 60Si2Mn Spring Steel |
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| Cai Haiyan,Zhang Zhonghua,Zhang Chi. Research of Decarburization on 60Si2Mn Spring Steel[J]. Steel Wire Products, 2005, 31(3): 35-37 |
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| Authors: | Cai Haiyan Zhang Zhonghua Zhang Chi |
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| Abstract: | Effect of heating condition, cooling rate on the surface decarburization of 60Si2Mn spring steel wire rod are studied. The results show that decarburization occurs both in the heating process prior to rolling and cooling process after rolling. Reducing heating temperature and residual oxygen percentage in the furnace, shortening time in the furnace, increasing cooling rate of γ′+α duplex-phase range after rolling can reduce the ferrite decarburization. |
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| Keywords: | 60Si2Mn spring steel heating condition cooling rate decarburization |
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