Synthetic diamond production process

Melting media law
synthetic diamond technology through the static high pressure and high temperature carbonaceous materials such as graphite and diamond reaction of certain metals,

typically crystalline state of a cube, octahedron and six - octahedra and their transitional forms. Industrially important application value showing mainly the static

Pressure melting media laws. Obtained in this way production of synthetic diamond powder abrasive grade natural diamond has been exceeded, the problems to be solved is to

increase the ratio of coarse particles, to improve the conversion rate and improve crystal quality. Currently under laboratory using static melting of high quality and

large media law

Formation of single crystal diamond particles. Seeded epitaxial growth method has been weighing 1 carat of large single crystals; using ordinary testing techniques

slightly improved. This method also uses a large grain growth and sintering of polycrystalline diamond, which has been obtained in certain industrial applications, the

The key issue is to further improve the compressive strength of the polycrystalline diamond, impact strength, abrasion resistance and heat resistance, and other

performance.
Epitaxy
Synthetic diamond is the use of certain pyrolytic carbonaceous substances and electrolytic precipitation of carbon or some of the diamond seed crystal substrate from

the effects of substances formed by epitaxial growth on.
The formation mechanism of diamond