The impregnation grinding wheel is depend on the capillary of vitrify bond grinding wheel which make some chemicals were absorbed into the pockets of the bond material, therefore this method only can be applied for vitrify bond gringding wheel.

Fabrication of Si_3N_4/Al-Mg metal matrix composites by pressureless infiltration;

Preparation of Al_2O_(3sf)·SiC_p/Al composites by infiltration-semi-solid densification under pressure;

Infiltration Process for Automotive Pressure-Resistant Castings;

The research on the Impregnation product line’s automation;

Study on Automation System for Impregnation Product Line;

This paper introduced mechanism ,method,infusion,impregnation equipment and technological process for mending of casting defects with the application of impregnation method,and give the basis for making better use of impregnation technique to mend casting defects.

Present Situation of Improvement on Permeation in Extraction Process;

The construction treatment method of bearing platform foundation pit occurred permeability sand

A summary of railway track rectification and grinding wheel for track grinding;

JS1100 automatic controlled rotation test machine for grinding wheel;

Application of grinding wheel construction voucher of intelligence type;