Effects of Cr-Mo Infiltration Source Structure on the Thickness of Alloy Layer by Double Glow Plasma Surface Metallurgy Technology

摘要

To strengthen the growth characteristics of layer on Q235 steel, a new source structure of Cr-Mo infiltration was proposed by plasma surface metallurgy technology. Comparative experiments were carried out on source polar of scrubbing brush structure and barrel-shaped structure respectively. The results indicated that the thickness of layer increased obviously on source polar of scrubbing brush structure. The good effect of source polar of scrubbing brush structure was analyzed from the angle of glow discharge.