What is the SPS Process?

The Spark Plasma Sintering (SPS) Process is easy, cost effective, and requires no previous sintering experience. And, its diversity-the wide range of materials available and high-speed processing makes possible the synthesis of materials and components from metals, ceramics, polymers and composites to highly advanced FGMs, and thermoelectric semiconductors.

Comparison of SPS and HP sintering characteristics

  SPS Sintering HP Sintering
Temperature gradient sintering ×
Particle boundary control sintering ×
Fine crystalline structure control sintering ×
Temperature rise rate ×
Sintering time Temperature rise rate Fast Slow
Holding time Short Long
Homogeneous sintering
Investment equipment
Running cost

Typical classification for powder sintering processing

Typical classification for powder sintering processing

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