FIELD: powder metallurgy, particular, production of powders based on iron applicable in chemical industry and medicine. SUBSTANCE: the offered method includes formation of centers of crystallization in form of particles of metallic silver, precipitation of iron exalates on silver particles and subsequent heat treatment in reducing medium. Produced Fe-Ag powder is corrosion resistant and withstands temperature of sterilization and possesses bactericide properties. EFFECT: higher efficiency. 2 cl
Title | Year | Author | Number |
---|---|---|---|
METHOD OF PREPARING FINE MAGNETIC POWDER | 1997 |
|
RU2118923C1 |
METHOD OF PREPARING METAL MAGNETIC POWDER AND ALLOYS OF IRON GROUP | 1992 |
|
RU2041296C1 |
COMPOSITION FOR MANUFACTURE OF COATS BY ANODE ELECTRIC DEPOSITION | 1996 |
|
RU2115775C1 |
PROCESS OF PRODUCTION OF HIGH-DISPERSIVE IRON POWDERS AND OF IRON ALLOYS | 1991 |
|
RU2022060C1 |
METHOD OF PREPARING SUPERFINE IRON POWDERS | 1996 |
|
RU2110366C1 |
ELECTROLYZER FOR OBTAINING METALLIC POWDERS BY ELECTROLYSIS IN DOUBLE-BED BATH | 1991 |
|
RU2023059C1 |
WATER TREATMENT INSTALLATION | 1997 |
|
RU2119891C1 |
METHOD OF OBTAINING HIGHLY DISPERSED MAGNETIC POWDER | 0 |
|
SU1104193A1 |
PROCESS FOR PRODUCTNG HIGHLY DISPERSED MAGNETIC POWDERS | 0 |
|
SU956627A1 |
DRINKING WATER PRODUCTION PROCESS | 1997 |
|
RU2122982C1 |
Authors
Dates
1997-07-10—Published
1995-06-13—Filed