THE DISPERSION HARDENING OF SENDAST-TYPE ALLOY BY BORIDE ADDITION

Authors
GRIGOROVITCH VK SHEFTEL EN STRUG RE POLYUKHOVA RE
Citation
Vk. Grigorovitch et al., THE DISPERSION HARDENING OF SENDAST-TYPE ALLOY BY BORIDE ADDITION, Russian metallurgy. Metally, (6), 1993, pp. 86-88
Citations number
3
Categorie Soggetti
Metallurgy & Mining
Journal title
Russian metallurgy. Metally → ACNP
ISSN journal
00360295
Issue
6
Year of publication
1993
Pages
86 - 88
Database
ISI
SICI code
0036-0295(1993):6<86:TDHOSA>2.0.ZU;2-9
Abstract
A study of the phase equilibria. structure. and mechanical and magneti c properties of the dispersion-hardened sendast-type alloy (Fe-9.5 wt% Si-5.5 wt% Al) showed that small addition of Me(IV)B(n), boride resul ts in a considerable grain refinement, and an increase in hardness and wear resistance. The structure or the boride-containing alloys provid es an increase in the effective magnetic permeability in the 1.5 - 30 MHz frequency range.