SU1340029A1 - METHOD OF GETTING DIAMOND - Google Patents

METHOD OF GETTING DIAMOND

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Publication number
SU1340029A1
SU1340029A1 SU3943719/26A SU3943719A SU1340029A1 SU 1340029 A1 SU1340029 A1 SU 1340029A1 SU 3943719/26 A SU3943719/26 A SU 3943719/26A SU 3943719 A SU3943719 A SU 3943719A SU 1340029 A1 SU1340029 A1 SU 1340029A1
Authority
SU
USSR - Soviet Union
Prior art keywords
diamond
temperature
pressure
carbon
getting
Prior art date
Application number
SU3943719/26A
Other languages
Russian (ru)
Inventor
Е.Н. Яковлев
Л.Ф. Куликова
М.Д. Шалимов
В.Н. Слесарев
Original Assignee
Институт физики высоких давлений им.Л.Ф.Верещагина
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт физики высоких давлений им.Л.Ф.Верещагина filed Critical Институт физики высоких давлений им.Л.Ф.Верещагина
Priority to SU3943719/26A priority Critical patent/SU1340029A1/en
Application granted granted Critical
Publication of SU1340029A1 publication Critical patent/SU1340029A1/en

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Abstract

1. Способ получения алмаза, включающий нагревание углеродсодержащего материала до температуры синтеза при воздействии высокого давления, выдержку при этой температуре и давлении и последующее снижение температуры и давления, отличающийся тем, что, целью увеличения выхода микропорошков алмаза фракции -10 мкм с повышенной термостойкостью к окислению на воздухе и снижения времени синтеза, в качестве углеродсодержащего материала используют особо чистые углеводы и нагрев материала проводят со скоростью 80-120 град/с.2. Способ по п.1, отличающийся тем, что в качестве углеводов используют сахарозу, крахмал или их смесь.1. A method of producing diamond, including heating the carbon-containing material to the synthesis temperature when exposed to high pressure, holding at this temperature and pressure and then lowering the temperature and pressure, characterized in that the purpose of increasing the yield of diamond micro-powders is -10 microns with increased heat resistance to oxidation in the air and reduce the time of synthesis, as a carbon-containing material, use of especially pure carbohydrates and the heating of the material is carried out at a speed of 80-120 deg / s.2. The method according to claim 1, characterized in that sucrose, starch or their mixture is used as carbohydrates.

SU3943719/26A 1985-08-21 1985-08-21 METHOD OF GETTING DIAMOND SU1340029A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3943719/26A SU1340029A1 (en) 1985-08-21 1985-08-21 METHOD OF GETTING DIAMOND

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3943719/26A SU1340029A1 (en) 1985-08-21 1985-08-21 METHOD OF GETTING DIAMOND

Publications (1)

Publication Number Publication Date
SU1340029A1 true SU1340029A1 (en) 1999-09-27

Family

ID=60534881

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3943719/26A SU1340029A1 (en) 1985-08-21 1985-08-21 METHOD OF GETTING DIAMOND

Country Status (1)

Country Link
SU (1) SU1340029A1 (en)

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