Open AccessВлияние технологии получения ферритизированного порошка на степень магнитной текстуры пластин гексаферритов BaFe-=SUB=-12-=/SUB=-O-=SUB=-19-=/SUB=- и SrFe-=SUB=-12-=/SUB=-O-=SUB=-19-=/SUB=-
Author(s) -
A. Timofeev,
В. Г. Костишин,
Д. Н. Читанов
Publication year - 2019
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2019.08.47619.17706
Subject(s) - coprecipitation , strontium , barium , texture (cosmology) , materials science , ceramic , degree (music) , raw material , metallurgy , pressing , mineralogy , composite material , chemistry , inorganic chemistry , physics , computer science , organic chemistry , artificial intelligence , acoustics , image (mathematics)
The paper studies influence of the technology producing ferritized powder of barium and strontium hexaferrites on the degree of magnetic texture of plates based on them. It is shown that the use of chemical coprecipitation technology compared to ceramic technology allows to obtain hexaferrite plates with the same values of the magnetic field pressing of raw blanks, the degree of magnetic texture is 19 – 22 % higher.