| 改善30Cr2MoV钢大锻件冲击韧性及晶粒度的研究 |
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| 引用本文： | 宋传宝,许林达,赵磊.改善30Cr2MoV钢大锻件冲击韧性及晶粒度的研究[J].大型铸锻件,2002(2):16-19. |
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| 作者姓名： | 宋传宝 许林达 赵磊 |
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| 作者单位： | 中国第一重型机械集团公司,黑龙江,161042 |
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| 摘 要： | 通过模拟试验及生产试验,对改善30Cr2MoV钢锻件冲击性能及晶粒度进行了分析研究,找到了较为有效的热处理方法,可使用的FATT达到20℃以下,晶粒度达到6级以上。
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| 关 键 词： | 30Cr2MoV 冲击性能 晶粒度 |
| 修稿时间： | 2002年3月5日 |
Research for Improving the Impact Toughness and Grains Size of Heavy 30Cr2MoV Steel Forgings |
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| Song Chuanbao Xu Linda Zhao Lei.Research for Improving the Impact Toughness and Grains Size of Heavy 30Cr2MoV Steel Forgings[J].Heavy Casting and Forging,2002(2):16-19. |
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| Authors: | Song Chuanbao Xu Linda Zhao Lei |
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| Affiliation: | Song Chuanbao Xu Linda Zhao Lei |
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| Abstract: | Based on the simulation test and production test, the analytical investigation for improving the impact toughness and grains size of heavy 30Cr2MoV steel forgings has been taken. The more effective heat treatment method has been obtained, the FATT of steel may be below 20℃, and the grain size is above
6. |
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| Keywords: | 30Cr2MoV Impact Toughness and Grains Size |
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