Synthetic diamond has super hard, wear resistance, corrosion resistance and other excellent properties, belongs to efficient and environmentally friendly inorganic non-metallic materials, widely used in precision cutting tools, wear resistant devices, semiconductors and electronic devices, natural gems, synthetic gems, glass, ceramics and other materials grinding and polishing. The main synthetic methods of synthetic diamond are High Temperature and High Pressure (HTHP) and Chemical Vapor Deposition (CVD).
The synthesis principle of HTHP is that diamond crystals are grown by graphite powder under high temperature and high pressure conditions, and catalyzed by metal catalyst powder. The main single crystal synthesized is granular, which has the advantages of fast synthesis speed, high single yield and low cost. As diamond powder material, it can be used for grinding and polishing artificial gems, glass, ceramics and other materials.
The synthesis principle of HTHP is that diamond crystals are grown by graphite powder under high temperature and high pressure conditions, and catalyzed by metal catalyst powder. The main single crystal synthesized is granular, which has the advantages of fast synthesis speed, high single yield and low cost. As diamond powder material, it can be used for grinding and polishing artificial gems, glass, ceramics and other materials.