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Valentin Nikolaevich Bakul Patents |
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Inventor: Bakul; Valentin Nikolaevich
Address: Kiev, SU
No. of patents: 2
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4104441 |
Polycrystalline diamond member and method of preparing same |
August 1, 1978 |
| A method of preparing a polycrystalline diamond member comprising sintering diamond particles having deposited thereon, not only diamond coating, but also diamond-graphite coatingIn the epitaxial method of coating according to the invention, diamond particles may be the finest ones of a |
| 4097274 |
Method of making superhard articles |
June 27, 1978 |
| A superhard article is produced by heating in two steps a mixture of a hard-alloy matrix material and diamond grains less than 1 mm in size in a graphite press mould. During the first heating step, the mixture is heated to a temperature of 1,200.degree. C at a rate of 1,000.degree.-1 |
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