Method of making diamonds synthetically

A method of diamond synthesis, by which a reaction mixture is prepared comprising, taken in direct contact, a carbon-containing material and a combination of components selected from the group containing silver chloride, calcium carbonate, calcium oxide and from a group containing aluminium and boro...

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Bibliographische Detailangaben
Hauptverfasser: GETMAN, ANATOLY F, SHULZHENKO, ALEXANDR A
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of diamond synthesis, by which a reaction mixture is prepared comprising, taken in direct contact, a carbon-containing material and a combination of components selected from the group containing silver chloride, calcium carbonate, calcium oxide and from a group containing aluminium and boron. Then the reaction mixture is subjected to the action of a temperature of at least about 1800 DEG C and a pressure corresponding to a selected temperature within the diamond stable region during the time required for forming a diamond.