RU94043034A - Method of composition material production - Google Patents

Method of composition material production

Info

Publication number
RU94043034A
RU94043034A RU94043034/03A RU94043034A RU94043034A RU 94043034 A RU94043034 A RU 94043034A RU 94043034/03 A RU94043034/03 A RU 94043034/03A RU 94043034 A RU94043034 A RU 94043034A RU 94043034 A RU94043034 A RU 94043034A
Authority
RU
Russia
Prior art keywords
produced
thermal treatment
production process
temperatures
blank
Prior art date
Application number
RU94043034/03A
Other languages
Russian (ru)
Other versions
RU2078748C1 (en
Inventor
С.К. Гордеев
С.Г. Жуков
А.М. Кобзарь
А.В. Бирюков
В.В. Морозов
Д.М. Паутов
Original Assignee
Акционерное общество закрытого типа "Карбид"
Центральный научно-исследовательский институт материалов
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 Акционерное общество закрытого типа "Карбид", Центральный научно-исследовательский институт материалов filed Critical Акционерное общество закрытого типа "Карбид"
Priority to RU94043034A priority Critical patent/RU2078748C1/en
Publication of RU94043034A publication Critical patent/RU94043034A/en
Application granted granted Critical
Publication of RU2078748C1 publication Critical patent/RU2078748C1/en

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  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Abstract

FIELD: composition materials production. SUBSTANCE: material is produced by successive operations: blank moulding from chromium powder, blank thermal treatment under temperatures of 600 - 1100 C in medium of gas-shaped hydrocarbons, impregnation of produced after thermal treatment semi-finished product with transitional metals of Mendeleev's Periodical system or First group or their alloys. Realization of the method provides possibility to produce complex form pieces and simplifies production process due to decrease of temperatures of its single stages. EFFECT: method allows to simplify production process.

Claims (1)

Изобретение относится к области получения композиционных материалов. Материал изготавливают последовательными операциями: формования заготовки из порошка хрома, термообработки заготовки при 600 - 1100oС в среде газообразных углеводородов, пропитки полученного после термообработки полуфабриката переходными металлами 1 группы Периодической системы Менделеева или их сплавами. Реализация способа обеспечивает возможность изготовления деталей сложных форм и упрощает технологию за счет снижения температуры отдельных стадий процесса.The invention relates to the field of production of composite materials. The material is made by sequential operations: molding the workpiece from chromium powder, heat treating the workpiece at 600 - 1100 o C in a gaseous hydrocarbon medium, impregnating the semi-finished product obtained after heat treatment with transition metals of the 1st group of the Periodic Table of the Periodic System or their alloys. The implementation of the method provides the possibility of manufacturing parts of complex shapes and simplifies the technology by lowering the temperature of individual stages of the process.
RU94043034A 1994-11-30 1994-11-30 Method of preparing composite material RU2078748C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94043034A RU2078748C1 (en) 1994-11-30 1994-11-30 Method of preparing composite material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94043034A RU2078748C1 (en) 1994-11-30 1994-11-30 Method of preparing composite material

Publications (2)

Publication Number Publication Date
RU94043034A true RU94043034A (en) 1996-10-10
RU2078748C1 RU2078748C1 (en) 1997-05-10

Family

ID=20162947

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94043034A RU2078748C1 (en) 1994-11-30 1994-11-30 Method of preparing composite material

Country Status (1)

Country Link
RU (1) RU2078748C1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6319869B1 (en) 1997-03-27 2001-11-20 Frenton Ltd. Method of manufacturing a refractory article and a refractory article manufactured thereby

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6319869B1 (en) 1997-03-27 2001-11-20 Frenton Ltd. Method of manufacturing a refractory article and a refractory article manufactured thereby

Also Published As

Publication number Publication date
RU2078748C1 (en) 1997-05-10

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