RU2011142425A - METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES - Google Patents

METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES Download PDF

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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
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RU
Russia
Prior art keywords
magnetic
particles
ferrite particles
liquid based
producing liquid
Prior art date
Application number
RU2011142425/07A
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Russian (ru)
Inventor
Лев Артемович Трусов
Сергей Евгеньевич Кушнир
Павел Евгеньевич Казин
Original Assignee
Государственное учебно-научное учреждение Факультет Наук о Материалах Московского Государственного Университета им. М.В. Ломоносова
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Application filed by Государственное учебно-научное учреждение Факультет Наук о Материалах Московского Государственного Университета им. М.В. Ломоносова filed Critical Государственное учебно-научное учреждение Факультет Наук о Материалах Московского Государственного Университета им. М.В. Ломоносова
Priority to RU2011142425/07A priority Critical patent/RU2011142425A/en
Publication of RU2011142425A publication Critical patent/RU2011142425A/en

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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)

1. Способ получения магнитной жидкости на основе магнитотвердых частиц ферритов, отличающийся тем, что частицы выделяют из стеклокерамического композита путем растворения немагнитной матрицы.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. 2. Способ по п.1, отличающийся тем, что при растворении немагнитной матрицы стеклокерамического композита для стабилизации частиц могут быть использованы добавки поверхностно-активных веществ. 2. The method according to claim 1, characterized in that when dissolving a non-magnetic matrix of the glass-ceramic composite, additives of surfactants can be used to stabilize the particles.
RU2011142425/07A 2011-10-20 2011-10-20 METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES RU2011142425A (en)

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
RU2011142425A true RU2011142425A (en) 2013-04-27

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RU2011142425/07A RU2011142425A (en) 2011-10-20 2011-10-20 METHOD FOR PRODUCING LIQUID BASED ON MAGNETIC-HARD FERRITE PARTICLES

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RU (1) RU2011142425A (en)

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Effective date: 20140120