【摘要】 使用CO2 激光器对 3 5CrMo耐热钢材料进行激光深熔穿透焊接研究 ,通过焊接、焊缝机械强度等试验获得了激光焊接的最佳工艺参数。分析并讨论了工艺参数及其它因素对激光焊接质量、性能的影响 ,针对实际问题提出了解决方案更多还原

【Abstract】 Researches on the deep penetration welding of high-temperature steel (35CrMo)by using CO 2 laser are performed.Various technological parameters and other factors influencing on laser welding quality and property are analyzed and discussed,and the optimal combination of technological parameters have been found.A preliminary scheme has been put forward.更多还原