Published May 1996 | Version v1
Journal article Metadata-only

Study of interaction of fine-dispersed magnetic powder particles with magnetic field and ultrasound

Creators

Description

Aimed to developed a new high-efficiency technology of powder magnets production a study was made into combined effects of magnetic field and ultrasonic radiation on structure formation and properties of fine-dispersed magnetic powders (Ba-Sr ferrite) during compacting and sintering. An equation connecting particle properties with parameters of ultrasonic waves and magnetic field is derived. A consideration is given to the possibility of creating a fluidized bed state for the powder inside a die mold. 4 refs

Additional details

Additional titles

Original title (Russian)
Исследование процесса взаимодействия с магнитным полем и ультразвуком частицтонкодисперсного магнитного порошка

Publishing Information

Journal Title
Metally (Moscow)
Journal Issue
no.3
Journal Page Range
p. 56-59.
ISSN
0869-5733
CODEN
MEALET

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
28012273
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
BARIUM OXIDES; FERRITE; MAGNETIC FIELDS; MAGNETS; PARTICLE SIZE; SINTERED MATERIALS; STRONTIUM OXIDES; ULTRASONIC WAVES
Descriptors DEC
ALKALINE EARTH METAL COMPOUNDS; ALLOYS; BARIUM COMPOUNDS; CARBON ADDITIONS; CHALCOGENIDES; EQUIPMENT; IRON ALLOYS; MATERIALS; OXIDES; OXYGEN COMPOUNDS; SIZE; SOUND WAVES; STRONTIUM COMPOUNDS; TRANSITION ELEMENT ALLOYS