RU2011142425A - METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES - Google Patents
METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES Download PDFInfo
- Publication number
- RU2011142425A RU2011142425A RU2011142425/07A RU2011142425A RU2011142425A RU 2011142425 A RU2011142425 A RU 2011142425A RU 2011142425/07 A RU2011142425/07 A RU 2011142425/07A RU 2011142425 A RU2011142425 A RU 2011142425A RU 2011142425 A RU2011142425 A RU 2011142425A
- Authority
- RU
- Russia
- Prior art keywords
- magnetic
- particles
- ferrite particles
- liquid based
- producing liquid
- Prior art date
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Abstract
1. Способ получения магнитной жидкости на основе магнитотвердых частиц ферритов, отличающийся тем, что частицы выделяют из стеклокерамического композита путем растворения немагнитной матрицы.2. Способ по п.1, отличающийся тем, что при растворении немагнитной матрицы стеклокерамического композита для стабилизации частиц могут быть использованы добавки поверхностно-активных веществ.1. A method of obtaining magnetic fluid based on magnetically solid particles of ferrite, characterized in that the particles are isolated from a glass-ceramic composite by dissolving a non-magnetic matrix. The method according to claim 1, characterized in that when dissolving a non-magnetic matrix of a glass-ceramic composite, additives of surfactants can be used to stabilize the particles.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011142425/07A RU2011142425A (en) | 2011-10-20 | 2011-10-20 | METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2011142425/07A RU2011142425A (en) | 2011-10-20 | 2011-10-20 | METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES |
Publications (1)
Publication Number | Publication Date |
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RU2011142425A true RU2011142425A (en) | 2013-04-27 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2011142425/07A RU2011142425A (en) | 2011-10-20 | 2011-10-20 | METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2011142425A (en) |
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2011
- 2011-10-20 RU RU2011142425/07A patent/RU2011142425A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA92 | Acknowledgement of application withdrawn (lack of supplementary materials submitted) |
Effective date: 20140120 |