| 合金溜槽堆焊焊条的研制 |
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| 引用本文： | 刘耀东,王辉. 合金溜槽堆焊焊条的研制[J]. 电焊机, 2006, 36(2): 67-69 |
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| 作者姓名： | 刘耀东 王辉 |
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| 作者单位： | 长春工业大学,材料科学与工程学院,吉林,长春,130012;长春工业大学,材料科学与工程学院,吉林,长春,130012 |
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| 摘 要： | 研究了一种新型合金溜槽堆焊焊条，用堆焊的方法修复已经磨损的溜槽以及在低碳钢槽体表面堆焊耐磨层。制造出新型高耐磨性的合金槽体。经反复试验筑得了较为理想的焊条药皮配方，所设计的新焊条不但具有较佳的工艺性能。而且堆焊层中合金元素的含量达到了设计要求，试验结果表明，在冲蚀磨损和磨料磨损的条件下，堆焊层具有良好的耐磨性能。
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| 关 键 词： | 堆焊焊条 合金溜槽 耐磨性 |
| 文章编号： | 1001-2303(2006)02-0067-03 |
| 收稿时间： | 2005-05-16 |
| 修稿时间： | 2005-12-03 |
Research of alloy chute surfacing electrode |
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| LIU Yao-dong,WANG Hui. Research of alloy chute surfacing electrode[J]. Electric Welding Machine, 2006, 36(2): 67-69 |
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| Authors: | LIU Yao-dong WANG Hui |
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| Affiliation: | School of Materials Science and Engineering, Changchun University of Technology, Changchun 130012, China |
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| Abstract: | A new type of alloy chute surfacing electrode were designed to repair the chute abraded and to obtain a high wearresistance alloy layer on the low carbide steel surface of the chute.Alder repeated tests, the ideal compounding of the electrode coating was achieved.Tha new electrode had better processing properties.It was tested thin the alloy elements were transited sucessfully to the surfacing layer according to the design ratios.It was concluded that the surfacing layer had better wear-resistance not only in the condition of erosion but aso in the condition of grinding abrasion. |
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| Keywords: | surfacing electrode alloy chute wear resistance |
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