[1]曹国富,曹丽珠.高频直缝铝焊管的焊缝解析[J].焊管,2020,43(4):61-68.[doi:10.19291/j.cnki.1001-3938.2020.04.011]
 CAO Guofu,CAO Lizhu.Analysis of Welding Seam of High Frequency Straight Seam Aluminum Welded Pipe[J].,2020,43(4):61-68.[doi:10.19291/j.cnki.1001-3938.2020.04.011]
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高频直缝铝焊管的焊缝解析()
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《焊管》[ISSN:1001-3938/CN:61-1160/TE]

卷:
43
期数:
2020年第4期
页码:
61-68
栏目:
经验交流
出版日期:
2020-04-28

文章信息/Info

Title:
Analysis of Welding Seam of High Frequency Straight Seam Aluminum Welded Pipe
文章编号:
10.19291/j.cnki.1001-3938.2020.04.011
作者:
曹国富曹丽珠
南京凯博勒教育咨询有限公司, 南京 210000
Author(s):
CAO Guofu CAO Lizhu
Nanjing Camplus Education and Consulting Co., Ltd., Nanjing 210000
关键词:
铝焊管焊缝金相分析熔合线熔融区热影响区内外毛刺
Keywords:
aluminum welded pipe weld metallographic analysis fusion line melting zone heat affected zone internal and external burr
分类号:
TG448
DOI:
10.19291/j.cnki.1001-3938.2020.04.011
文献标志码:
B
摘要:
为了对高频直缝铝焊管的焊缝有准确认识和评价,分析了焊缝的形成及特征,借助金相分析方法从微观角度对原始铝焊缝的熔合线、熔融区、热影响区及内、外毛刺的形成机理、表观形态、工艺关联等进行了解析与数理描述。结果表明,从微观角度对焊缝进行分析,可以发现铝焊管生产工艺反映的相关信息,通过这些信息,可以有针对性地准确改善铝焊管制造工艺,从而提高焊管质量。
Abstract:
In order to have an accurate understanding and evaluation of the weld of the high frequency straight seam aluminum welded pipe, the formation and characteristics of the weld are analyzed. With the help of the metallographic analysis method, the formation mechanism, apparent morphology and process correlation of the fusion line, melting zone, heat affected zone and the internal and external burrs of the original aluminum weld are analyzed and described. The results show that the relevant information reflected in the production process of the aluminum welded pipe can be found by analyzing the weld from the micro perspective. Through these, the manufacturing process of the aluminum welded pipe can be improved accurately and pertinently, so as to improve the quality of the welded pipe.

参考文献/References:

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备注/Memo

备注/Memo:

收稿日期:2019-11-27

作者简介:曹国富(1957—),男,长期从事焊管生产工艺、孔型设计及生产管理工作,发表论文40余篇。

更新日期/Last Update: 2020-05-20