| 电磁搅拌对超高硬度堆焊层组织和性能的影响 |
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| 引用本文： | 应小东,李午申,冯灵芝.电磁搅拌对超高硬度堆焊层组织和性能的影响[J].焊接,2004(3):20-23. |
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| 作者姓名： | 应小东 李午申 冯灵芝 |
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| 作者单位： | 天津大学材料学院,300072;天津大学材料学院,300072;天津大学材料学院,300072 |
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| 摘 要： | 对超高硬度堆焊外加纵向间歇磁场，通过电磁搅拌对堆焊层金属的组织形态、夹杂物以及焊缝金属化学成分均匀性的影响，来改善焊缝质量。
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| 关 键 词： | 超高硬度堆焊 电磁搅拌 夹杂物 性能 |
| 修稿时间： | 2003年11月5日 |
EFFECT OF ELECTROMAGNETIC-STIRRING ON MICROSTRUCTURE AND PROPERTIES OF SUPER-HARD WELD METAL OVERLAY |
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| Material College of Tianjin University Ying Xiaodong,Li Wushen,Feng Lingzhi.EFFECT OF ELECTROMAGNETIC-STIRRING ON MICROSTRUCTURE AND PROPERTIES OF SUPER-HARD WELD METAL OVERLAY[J].Welding & Joining,2004(3):20-23. |
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| Authors: | Material College of Tianjin University Ying Xiaodong Li Wushen Feng Lingzhi |
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| Abstract: | This paper talked about the additional magneticfield during super hardness surfacing in order to improve the welding quality, and discussed the effect of the electromagnetic - stirring on the microstructure feature, inclusion and chemical element uniformity of weld metal overlay. |
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| Keywords: | super-hard surfacing electromagnetic-stirring inclusion properties |
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