The production of synthetic diamond powders

The production of synthetic diamond powders

 

Talking about the the production of synthetic diamond powders , the Diamond Cubic Hydraulic Press Machine plays an very important role of the production . 

 

But what is the Diamond Cubic Hydraulic Press Machine ?

 

 

That is the equipment offering pressure and temperature needed for synthesis of superhard material, which produce ultra-high pressure through hydraukic system and high temperature through high-power current. it is also the equipment widely used in national superhard material industry. The Super-hard material cubic hydraulic press can form 4-6Gpa,up to 2000ºC ultra high pressure, high temperature environment within 100cm³ area of the cell. it is the equipment which is widely usedin producing super-hard material, researching high pressure physics, limiting material and geophysics. 

 

How the Diamond Cubic Hydraulic Press Machine works ?

 

The top, the front, the right, the bottom, the back and the left of the six oil cylinders of the artificial diamond press move from the six directions to the graphite composite block located in the center of the press, thus forming a six-side press.The hydraulic oil output from the hydraulic pump is controlled by the opening and closing of the valves in the oil pipeline to control the advance and retreat of the top hammer of each oil cylinder.The ultra-high voltage required in synthetic diamond synthesis is realized by the supercharger.

 

What’s the production of synthetic diamond powders ? 

 

Put the graphite foliar stone composite block to be synthesized into the center of the press, press the "air ahead" button, and press the top, front and right three live cylinders to the stop hammer position, and press the graphite foliar stone composite block lightly from six sides together with the bottom, back and left three dead cylinders."Pressure synthesis" button, step in "liquid" workers, six cylinder top hammer to press center forward at the same time, synthesize graphite pyrophyllite block compression, then in step "unicom overpressure" workers, impose high temperature, super high on synthesis of graphite pyrophyllite block, and the heating power, pressure to track the pre-set process curve, heating and holding time after the system will automatically turn into "unloading", "return" step, six cylinder top hammer back to the start bit, to complete a working cycle.