RU93055525A - METHOD OF SYNTHESIS OF DIAMONDS - Google Patents

METHOD OF SYNTHESIS OF DIAMONDS

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Publication number
RU93055525A
RU93055525A RU93055525/26A RU93055525A RU93055525A RU 93055525 A RU93055525 A RU 93055525A RU 93055525/26 A RU93055525/26 A RU 93055525/26A RU 93055525 A RU93055525 A RU 93055525A RU 93055525 A RU93055525 A RU 93055525A
Authority
RU
Russia
Prior art keywords
diamonds
graphite
synthesis
heat treatment
impregnated
Prior art date
Application number
RU93055525/26A
Other languages
Russian (ru)
Other versions
RU2057066C1 (en
Inventor
А.Ф. Гетьман
В.И. Петренко
Н.К. Ященко
В.В. Огородник
Original Assignee
А.Ф. Гетьман
В.И. Петренко
Н.К. Ященко
В.В. Огородник
Filing date
Publication date
Application filed by А.Ф. Гетьман, В.И. Петренко, Н.К. Ященко, В.В. Огородник filed Critical А.Ф. Гетьман
Priority to RU93055525A priority Critical patent/RU2057066C1/en
Priority claimed from RU93055525A external-priority patent/RU2057066C1/en
Publication of RU93055525A publication Critical patent/RU93055525A/en
Application granted granted Critical
Publication of RU2057066C1 publication Critical patent/RU2057066C1/en

Links

Claims (1)

Способ относится к синтезу сверхтвердых материалов, в частности алмазов, при высоких давлениях и температурах, и может быть использован на заводах, производящих алмазы и инструменты из них. Способ заключается в воздействии высокого давления и температуры в области стабильности алмазов на реакционный сосуд, содержащий графит и сплав-растворитель. Графит предварительно пропитывают водно-спиртовой алмазной эмульсией с последующей термообработкой. Термообработку пропитанного графита производят при 500-700oС или при 700-1100oС в инертной среде или в вакууме. Способ позволяет увеличить выход алмазов.The method relates to the synthesis of superhard materials, in particular diamonds, at high pressures and temperatures, and can be used in factories producing diamonds and tools from them. The method consists in the effect of high pressure and temperature in the area of stability of diamonds on the reaction vessel containing graphite and alloy-solvent. Graphite is pre-impregnated with a water-alcohol diamond emulsion, followed by heat treatment. Heat treatment of the impregnated graphite is carried out at 500-700 o С or at 700-1100 o С in an inert atmosphere or in vacuum. The method allows to increase the output of diamonds.
RU93055525A 1993-12-10 1993-12-10 Method for synthesis of diamonds RU2057066C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93055525A RU2057066C1 (en) 1993-12-10 1993-12-10 Method for synthesis of diamonds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93055525A RU2057066C1 (en) 1993-12-10 1993-12-10 Method for synthesis of diamonds

Publications (2)

Publication Number Publication Date
RU93055525A true RU93055525A (en) 1996-01-20
RU2057066C1 RU2057066C1 (en) 1996-03-27

Family

ID=20150212

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93055525A RU2057066C1 (en) 1993-12-10 1993-12-10 Method for synthesis of diamonds

Country Status (1)

Country Link
RU (1) RU2057066C1 (en)

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