| Cu对低合金铸钢组织与性能的影响 |
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| 引用本文： | 刘明辉,陈洪玉,李贵海.Cu对低合金铸钢组织与性能的影响[J].黑龙江科技学院学报,2000,10(2):11-13. |
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| 作者姓名： | 刘明辉 陈洪玉 李贵海 |
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| 作者单位： | 1. 黑龙江矿业学院,机械工程系,黑龙江,鸡西,158105
2. 鸡西市冶金公司,黑龙江,鸡西,158100 |
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| 摘 要： | 在低合金钢30CrMnSi中加入铜元素,使低合金钢中的晶粒细化使低合金钢强度、硬度、塑性变化很小的前提下,显著地提高低合金钢的冲击韧性,更好地满足了低合金钢在冲击载荷作用下工作的需要.
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| 关 键 词： | 铜 低合金钢 组织 性能 |
| 修稿时间： | 1999-11-11 |
The Research on the Influence of Copper on the Microstructure and Properties of Low-Alloy Casting Steel |
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| Liu Minghui,Chen Hongyu,Li Guihai.The Research on the Influence of Copper on the Microstructure and Properties of Low-Alloy Casting Steel[J].Journal of Heilongjiang Institute of Science and Technology,2000,10(2):11-13. |
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| Authors: | Liu Minghui Chen Hongyu Li Guihai |
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| Abstract: | Adding copper elements to 30GrMnSi low-alloy casting steel serves to reduce
fines grains to smaller particles and leads to a remarkable improvement in the impact
toughness of low-alloy steel and a better fulfillment of the working needs of low-alloy
steel,subject to impact load ,on the condition that the strength,hardness and plasticity
of low-alloy steel are subject to smaller changes. |
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| Keywords: | copper low-alloy steel property microstructure |
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