| 金属型铝铸件渗漏修补工艺尝试 |
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| 引用本文： | 杨晓忠,林少培,施正庆.金属型铝铸件渗漏修补工艺尝试[J].铸造工程,2005,29(4):36-38. |
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| 作者姓名： | 杨晓忠 林少培 施正庆 |
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| 作者单位： | 1. 上海交通大学机械动力学院,200030
2. 上海皮尔博格有色零部件有限公司,200062 |
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| 摘 要： | 介绍了一种利用等离子气瞬时产生高温,使焊材与其周围母材瞬时熔化进行修补铝铸件缺陷的方法,并对修补后零件的密封性及材料的金相组织、抗拉强度及硬度等性能进行了试验.
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| 关 键 词： | 铝铸件 缺陷 修补 |
Techological Test of Leakage Mend about Metal Mold Al-castings |
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| Yang Xiaozhong,Lin Shaopei,Shi Zhengqing.Techological Test of Leakage Mend about Metal Mold Al-castings[J].Foundry Engineering,2005,29(4):36-38. |
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| Authors: | Yang Xiaozhong Lin Shaopei Shi Zhengqing |
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| Abstract: | By using plasma to produce instantaneous high-temperature ,which melts the welding material and the surrounding base-metal so as to mend aluminum casting defects,the repaired parts are tested in antileakage,microstructure ,tensile strength and hardness. |
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| Keywords: | Aluminum casting Defect Mend |
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