Wear behaciour and microstructure of laser processed low carbon steel surface with chrmium plating

Huang Yong

Huang Yong. Wear behaciour and microstructure of laser processed low carbon steel surface with chrmium plating[J]. LASER TECHNOLOGY, 1994, 18(2): 114-118.

Citation:

Huang Yong. Wear behaciour and microstructure of laser processed low carbon steel surface with chrmium plating[J]. LASER TECHNOLOGY, 1994, 18(2): 114-118.

Citation:

Huang Yong. Wear behaciour and microstructure of laser processed low carbon steel surface with chrmium plating[J]. LASER TECHNOLOGY, 1994, 18(2): 114-118.

Wear behaciour and microstructure of laser processed low carbon steel surface with chrmium plating

Huang Yong

Graphical Abstract

Graphical Abstract

Abstract

Abstract

To improve the surface performance,a 2.5kW CO2 CW laser has been used to modify the surface microstructure of low carbon steel.The surface microstruc-ture depends upon the processing parameters. By using a scanning microscope to observe the surface wear behaviour,it is found that laser radiation and rapid solidification can greatly improve the surface microstructure and increase surface hardness and anti-abrasion.