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影响高强镀锌钢数控CO_2激光焊焊接质量的试验分析

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摘要 讨论了数控激光焊接高强钢焊接质量的影响因素,利用正交法优化设计试验,并对焊接试件进行了拉伸试验、焊缝金相组织分析和显微硬度试验、焊接接头SEM分析、焊缝盐水腐蚀试验等多种焊缝质量的检测。同时分析了高强钢焊缝常见缺陷,并给出了一套可以有效控制焊接高强钢加工质量的优化试验参数。
出处 《焊接技术》 北大核心 2007年第6期45-48,共4页 Welding Technology
基金 国家自然科学基金资助项目(50575070)
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参考文献6

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