Polishing Techniques and Development of Abrasive Water Jet;

Comparison of abrasive mixing methods in the WJC devices;

Study on ultrafine ceramic Al_2O_3 abrasives;

Granulation of ceramic corundum abrasives by dry process with planetary ball mill;

Effect of sintering temperature on microstructure and mechanical property of ceramic corundum abrasives;

Functions of standard sands in determination of grain size distribution of abrasives;

Blend abradant,stearic acid,waxes and appropriate additives are mixed and heated.

The process of rust removing by abrasive cleaning,selection and formulation of abradants,methods of lowering cost are described.

Seeking a method to add abradant in wash, the feasibility study of hydraulic parts, and analyses the relationship among spraying pressure, speed and washing efficiency.

PLC control system of a deburring equipment with abrasive material is introduced.

Because the smelting technology of conventional abrasive materials has been up to a mature and stable stage, there will be few potentialities in developing new types of abrasive materials based on smelting technology.

Application of high pressure grinding material water jet-flow cleaning technique in diesel locomotive repair and maintenance;