Chemical Vapor Deposition Diamond - China

CVD diamond is the chemical vapor deposition diamond (also named CVD

diamond films).

It is another significant revolution in synthetic

diamond fields after the synthesis of diamond under high temperature and

high pressure.

Its size can be great, which is reaching 120mm diameter

and 2 mm thickness in mass production at present.

And the crystal

quality can be compared with natural IIa diamond.

At a low-pressure

condition, the gases containing carbon such as CH4 and C3H8 will

pyrolysis.

Then will the effect of activation radical as H+ and OH, pure

polycrystal diamond will be deposited on solid substrates.

The main

synthesis methods of CVD diamond films include: Hot-filament CVD, DC Arc

Plasma Jet CVD, Microwave plasma CVD, DC hot cathode plasma CVD and the

like.

Among those, DC Arc Plasma Jet CVD has the performance of fast

speed and good quality, which is very suitable for the production of tool-

level diamond thick films.

CVD-Y

The CVD diamond produced by DC arc plasma jet system is light yellow-green and translucent.

It is the pure diamond with polycrystalline structure, without any metal and non-metallic agglomerant.

It has high transmission, high thermal conductivity and especially high abrasion resistance.

It is the best replacement of natural diamond and synthetic diamond.

It is used for the processing environments where extreme high abradability and heat dissipation is required.

CVD-K

The CVD diamond produced by hot-filament is black and lighttight.

It is the pure diamond with polycrystalline structure, without any metal and non-metallic agglomerant and suitable for the occasion use where high wear resistance is required.

Company Contact:

• Posted By: Changsha Xinwanwu Industrial Products Co.,Ltd

• Phone: 8673185587909

• Address: China , Changsha , China

• Email:

• Business Description: Founded in 1998, CHANGSHA XINWANWU INDUSTRIAL PRODUCTS CO, LTD is an technological enterprise integrated with manufacturing, research development, and sales agent of Synthetic diamond powder, CBN, and the Metal Powders in China.
  
  On the basis of the development of the general trade, the company is also seeking jointly
  
  developing export business with production bases and protocol factories.
  
  Through more than ten years operation, in which we insist on strengthening stringent quality management and employee training, our products enjoyed a high reputation in overseas markets.
  
  We appreciate any opportunities available to show you our quality and cost effective production line, and are all ready to answer any questions you may ask and to do our outmost to meet your any specific demand.