Microstructures and properties of iron with addition of boron made by direct laser remelting;

Microstructure observation of coating prepared by hot-dipped aluminum and laser remelting on the surface of 5CrNiMo;

Microstructures and properties of laser remelting nickel-based alloy sprayed coating;

Study on microstructure and thermal fatigue resistance of laser remelting Co-based alloy hardfaced layers;

Microstructure and thermal shock resistance of the laser remelted Al_2O_3-13ωt%TiO_2;

Generally considering about the thermophysical performance parameters of the material and the heat reservoir of the laser,a rational numbered model of the laser remelted jet electroforming was build up by using finite element analysis software of ANSYS.

Development and practice of laser re-melting CAM software for complex shape coatings;

Effect of laser re-melting on structure and cracking of Ni-WC coating;

Considering the thermophysical parameters,heat convection and phase-change latent heat,the computing model of transient temperature field of 3-D moving jet electroplated coating laser re-melting is built with finite element method.

Effects of laser surface remelting on microstructure and hydrogen permeation resistance of thermal spraying aluminum coatings;

The contrast test was carried out for laser surface remelting varying substrate preheating.

By means of laser surface remelting and adding rare-earth elements to the alumina coatings,the residual porosities were eliminated,cracks were reduced and so that not only the quality of the coating was improved,but the corrosion resistance of the coatings was improved significantly.