碳钢酸性焊条再引弧现象探析

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碳钢酸性焊条再引弧现象探析

龙昌茂, 叶克力, 刘宁生, 张婉云, 龙小林, 蒋成刚

文章导航 > 材料开发与应用 > 2009 > 24(4): 90-92

龙昌茂, 叶克力, 刘宁生, 张婉云, 龙小林, 蒋成刚. 碳钢酸性焊条再引弧现象探析[J]. 材料开发与应用, 2009, 24(4): 90-92. doi: 10.19515/j.cnki.1003-1545.2009.04.021

引用本文:

龙昌茂, 叶克力, 刘宁生, 张婉云, 龙小林, 蒋成刚. 碳钢酸性焊条再引弧现象探析[J]. 材料开发与应用, 2009, 24(4): 90-92. doi: 10.19515/j.cnki.1003-1545.2009.04.021

LONG Chang-mao, YE Ke-li, LIU Ning-sheng, ZHANG Wan-yun, LONG Xiao-lin, JIANG Cheng-gang. An Analysis on Arc Restriking of Acid Electrodes for Carbon Steel Welding[J]. Development and Application of Materials, 2009, 24(4): 90-92. doi: 10.19515/j.cnki.1003-1545.2009.04.021

Citation:

LONG Chang-mao, YE Ke-li, LIU Ning-sheng, ZHANG Wan-yun, LONG Xiao-lin, JIANG Cheng-gang. An Analysis on Arc Restriking of Acid Electrodes for Carbon Steel Welding[J]. Development and Application of Materials, 2009, 24(4): 90-92. doi: 10.19515/j.cnki.1003-1545.2009.04.021

龙昌茂, 叶克力, 刘宁生, 张婉云, 龙小林, 蒋成刚. 碳钢酸性焊条再引弧现象探析[J]. 材料开发与应用, 2009, 24(4): 90-92. doi: 10.19515/j.cnki.1003-1545.2009.04.021

引用本文:

龙昌茂, 叶克力, 刘宁生, 张婉云, 龙小林, 蒋成刚. 碳钢酸性焊条再引弧现象探析[J]. 材料开发与应用, 2009, 24(4): 90-92. doi: 10.19515/j.cnki.1003-1545.2009.04.021

LONG Chang-mao, YE Ke-li, LIU Ning-sheng, ZHANG Wan-yun, LONG Xiao-lin, JIANG Cheng-gang. An Analysis on Arc Restriking of Acid Electrodes for Carbon Steel Welding[J]. Development and Application of Materials, 2009, 24(4): 90-92. doi: 10.19515/j.cnki.1003-1545.2009.04.021

Citation:

LONG Chang-mao, YE Ke-li, LIU Ning-sheng, ZHANG Wan-yun, LONG Xiao-lin, JIANG Cheng-gang. An Analysis on Arc Restriking of Acid Electrodes for Carbon Steel Welding[J]. Development and Application of Materials, 2009, 24(4): 90-92. doi: 10.19515/j.cnki.1003-1545.2009.04.021

碳钢酸性焊条再引弧现象探析

doi: 10.19515/j.cnki.1003-1545.2009.04.021

1. 广西机电职业技术学院, 广西南宁 530007;
2. 桂林桂冠焊接材料有限公司, 广西桂林 541002

作者简介:
龙昌茂,男,1972年生,高级技师、工程师,工学学士,从事焊接专业教学及焊接材料与工艺的研究。

中图分类号: TG422.1
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出版历程
- 收稿日期: 2009-01-09
- 网络出版日期: 2024-03-30

An Analysis on Arc Restriking of Acid Electrodes for Carbon Steel Welding

1. Guangxi Technological College of Machinery and Electricity, Nanning, 530007, China;
2. Guilin Guiguan Welding Material Company Ltd. Guilin, 541002, China

摘要: 对碳钢酸性焊条的再引弧进行了分类,并对再引弧现象进行了较深入的分析。焊条再引弧可分为瞬时、高温和低温再引弧3类。焊条低温再引弧过程是典型的焊条药皮套筒内熔渣的接触热击穿过程,而低温再引弧的导电原因,则是因为焊条药皮套筒内熔渣中存在亚稳定的可产生自由电子的中间产物。
- 碳钢酸性焊条 /
- 再引弧分类 /
- 低温再引弧现象
Abstract: The arc restriking of acid electrodes for carbon steel welding is such classified in this paper as instantaneous restriking,high temperature restriking and low temperature restriking.The phenomenon of are restriking is analyzed.The process of the restriking at low temperatare is considered as a typical curse of heat breakdown of slags in electrode coating muff and the electric conduction is attributed to the metastable intermediate presenting in the slags which could produce some free electrons.
- Acid electrode /
- Carbon steel welding /
- Classfication of arc restriking

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