| 金属材料细晶强化工艺综述 |
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| 引用本文： | 于朝清.金属材料细晶强化工艺综述[J].电工材料,2006(3):34-39,54. |
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| 作者姓名： | 于朝清 |
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| 作者单位： | 重庆川仪一厂,重庆,400702 |
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| 摘 要： | 介绍了金属材料的细晶强化工艺。采用不同的工艺方法,可使金属材料的晶粒尺寸在熔铸阶段得到细化,并向微米、亚微米、纳米晶方向发展,为材料的后续加工和进一步提高其物理机械性能奠定良好基础。
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| 关 键 词： | 金属材料 熔铸 纳米 细化 晶粒 |
| 文章编号： | 1671-8887（2006）03-0034-07 |
| 收稿时间： | 07 20 2006 12:00AM |
| 修稿时间： | 2006-07-20 |
Overview on Fabricating Technology of Fine-grained Strengthening for Metal Material |
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| YU Chao-qing.Overview on Fabricating Technology of Fine-grained Strengthening for Metal Material[J].Electrical Engineering Materials,2006(3):34-39,54. |
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| Authors: | YU Chao-qing |
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| Affiliation: | Chongqing Chunyi Factory No.1, Chongqing 400702, China |
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| Abstract: | Technology of fine-grained strengthening for metal material was introduced in this paper.By means of different processes,grain-size of the metal material could be fined during the procedure of melting and casting.And the fine grains in this material are expected to be in the scale of micron-,submicron meter,and more finely in the nano-meter scale.Such fine grain-size is helpful for the subsequent process and the enhancement in the physical and mechanical properties of the material. |
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| Keywords: | metal material smelting and casting nano-meter refine grain size |
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