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The study of the magnetic properties of Fe-30Cr-(8-16)Co powder hard magnetic alloys.
- Source :
- AIP Conference Proceedings; 2020, Vol. 2315 Issue 1, p1-4, 4p
- Publication Year :
- 2020
-
Abstract
- The possibility of synthesizing Fe-Cr-Co powder magnetic materials with low and medium cobalt content (8 to 16%) at a low sintering temperature of 1100 °C is shown. The relative density of the sintered specimens after sintering is about 94%. When the cobalt content in the material is 8%, the alloy is single-phase (α-phase). With an increase in the cobalt content to 16%, faint traces of the γ-phase (about 1%) appear. The magnetic hysteresis characteristics of the synthesized specimens are measured, and they have values that are acceptable for practical use according to GOST 24897-81. The functional properties of the obtained materials at a low sintering temperature of 1100 °C are compared with the properties of materials sintered at temperatures of up to 1400 °C. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 0094243X
- Volume :
- 2315
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- AIP Conference Proceedings
- Publication Type :
- Conference
- Accession number :
- 147698708
- Full Text :
- https://doi.org/10.1063/5.0036903