Continuous CVD System for Coating Carbon Films on WC Powder

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Continuous CVD System for Coating Carbon Films on WC Powder

Overview:    A CVD system was fabricated for coating carbon films on WC powder to improve the toughness of WC molds.
Characteristic:    
  • The quartz tube is tiltable and rotatable, so that rotary-kiln function is realized.
  • CVD conditions for carbon coating on WC materials were established