| 齿轮钢20CrMnTiH的开发与试制 |
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| 引用本文： | 吴胜军.齿轮钢20CrMnTiH的开发与试制[J].钢铁研究,2011,39(3):54-57. |
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| 作者姓名： | 吴胜军 |
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| 作者单位： | 湘潭钢铁有限公司,炼钢厂,湖南,湘潭,411101 |
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| 摘 要： | 针对齿轮钢20CrMnTiH的性能要求以及生产控制难点,在参考国家标准的基础上重新设计化学成分,对产品性能影响较大的w(Ti)控制在0.06%～0.09%,以满足C-Ti差控制在0.12 %而实现淬透性和塑性指标最佳.湘钢生产的Φ50～150 mm各种规格的20 CrMnTiH圆钢表面质量、内部质量及外形尺寸均符合国家...
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| 关 键 词： | 20CrMnTiH 设计 检验 |
Exploitation and trial-manufacture of gear steel 20CrMnTiH |
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| WU Sheng-jun.Exploitation and trial-manufacture of gear steel 20CrMnTiH[J].Research on Iron and Steel,2011,39(3):54-57. |
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| Authors: | WU Sheng-jun |
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| Affiliation: | WU Sheng-jun(Xiangtan Iron and Steel Co.Ltd.,Xiangtan 411101,China) |
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| Abstract: | Based on the property requirements of 20CrMnTiH and difficulties in the production process,the composition of trial-manufactured 20CrMnTiH is designed in accordance with the national standard.The content of Ti is in a range of 0.06 %~0.09 %,which can control the difference of C-Ti to be 0.12 % for reaching best indexes of quenching and plasticity.The quality of surface,interior and formal size of 20CrMnTiH in series of Φ50~150 mm produced by Xiangtan Steel Co.Ltd are in good accordance with the national standard.In addition,its mechanical properties can also achieve the expected goal. |
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| Keywords: | 20CrMnTiH designing inspection |
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