2013年7月26日星期五

Synthetic diamond single crystal


synthetic diamond single crystal
Graphite materials with a catalytic agent in the high temperature alloy (13000C), high pressure (5000 MPa) pressure under the above conditions, the crystal growth of

diamond called again synthetic diamond crystal. Synthesis of single-crystal multi-static catalyst method (also blasting method). Pressure through the hydraulic

machine, such as

Cubic Press 6 from the direction perpendicular to both located in the center of the cube sample pressure; temperature is AC or DC generated by heating the sample

through the graphite. High-strength synthetic diamond single crystal, in order for the manufacture of impregnated polycrystalline diamond drill bits, drilling in

Hard formation; higher strength before making hard and hard formations using diamond impregnated drill bit. Synthetic diamond single crystals are small size, its large

particles (> 100 mesh) is used as the impregnated bit; micronized, then as an abrasive paste, in the machinery manufacturing and is widely used in building materials

industry

. Under heat and pressure of the carbon atoms into diamond.

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