low nitrogen content hpht synthetic diamond

Optical-grade CVD diamond is a synthetic diamond produced through Chemical Vapor Deposition (CVD), known for its exceptional optical clarity, thermal conductivity, and hardness. It is used in high-performance applications such as laser optics, infrared ......

...low price yellow hpht rough raw stones industrial synthetic diamond abrasive Synthetic diamond is a kind of superhard industrial material. It is also known as laboratory-created diamond, laboratory-grown diamond, cultured diamond or cultivated diamond. It is produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. Synthetic diamond is also widely known as HPHT diamond. HPHT diamond...

...laboratory-grown diamonds. The chemical and physical properties of synthetic diamonds are same as natural diamonds in terms of hardness, thermal conductivity, and strength. High temperature and high pressure (HPHT) and chemical vapor deposition (CVD) are...

..., its made from low sulfur and low nitrogen petroleum coke by 2500-3500°C temperature graphite annealing. Characteristic: As a high purity carbon material, it has characteristics of high fixed carbon content, low ash, low sulfur, low resistance etc. with...