| 镍铬硼硅钨气焊丝的研究 |
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| 引用本文： | 张清辉,尹邦跃.镍铬硼硅钨气焊丝的研究[J].湘潭大学自然科学学报,1996,18(2):97-99,105. |
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| 作者姓名： | 张清辉 尹邦跃 |
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| 作者单位： | 湘潭大学机械工程系 |
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| 摘 要： | 报道了新研制的和于氧－乙炔火焰堆焰的镍铬硼钨气焊丝，着重研究了各元素在焊丝中的作用与影响，对筛选出的可用于实际生产的气焊丝，报道了其耐磨性试验结果。
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| 关 键 词： | 气焊丝 堆焊 硬度 镍铬硼硅钨合金 |
A STUDY OF Ni - Co - B - Si - W ALLOY WIRE FOROXY-ACETYEENE FLAME GAS WEL DING |
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| Zhang Qinghui,Yin Bangrao.A STUDY OF Ni - Co - B - Si - W ALLOY WIRE FOROXY-ACETYEENE FLAME GAS WEL DING[J].Natural Science Journal of Xiangtan University,1996,18(2):97-99,105. |
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| Authors: | Zhang Qinghui Yin Bangrao |
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| Abstract: | A special process adopted to produce Ni - Cr - B - Si - W alloy wires for oxy- acetylene flame gas welding is considered in this paper. Particularly,the significance of every element added to wires is understood. Based on thies,the effect of alloying elements on bead- on - plate test is studied. In addition, an alloy wire for gas welding, named type - 108, is picked out to be used successfully in production, because the type - 108 made the weld bead suprior hardness and wear - resistant. |
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| Keywords: | Ni - Cr - B - Si - W alloy wire oxy - acetylene flame gas welding hardness |
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