Discharge plasma sintering

Discharge plasma sintering (SPS) is a fast, low temperature, energy saving, environmental protection material preparation technology.

Discharge plasma sintering (SPS) is developed in recent years a new rapid sintering technology. Because of the plasma activated sintering technology is a combination of plasma activation, hot pressing, resistance heating, thus has uniform heating speed, short sintering time, grain, is helpful to control the microscopic structures of sintered body, the material characteristics such as high density and good performance. The technology using the discharge pulse energy, pulse pressure and transient temperature field to realize the joule heat generated by the sintering process, to achieve high quality high efficiency, low consumption, low cost of the material preparation is of great significance, in the preparation of nanometer materials, composite materials and shows great superiority, has been applied in the metal, ceramics, composite material and nano block material, amorphous block materials, functional gradient materials and other materials preparation.

Discharge plasma sintering is a combination of plasma activation, hot pressing, resistance heating, heating speed, short sintering time, sintering temperature, uniform grain size, low benefit to control the sintering of fine structure and get the material density is high, and has simple operation and high reproducibility and reliable safety, save space, save energy and low cost advantages.