The effect of Al particle size on the burning of combustion welding rod was investigated by the analysis on the burning speed,the controllability and the welding seam.

• 通过对燃烧型焊条的燃烧速度、可控性以及焊接质量的分析,研究了铝粉颗粒度对燃烧型焊条燃烧的影响。