CORRELATION BETWEEN THE ANNEALING-INDUCED EMBRITTLEMENT OF FE-P-M (M = V, MN, SI) AMORPHOUS-ALLOYS AND THE CONTENT OF ALPHA-FE PRECIPITATES

Authors
VAVILOVA VV KOVNERISTYI YK PALII NA
Citation
Vv. Vavilova et al., CORRELATION BETWEEN THE ANNEALING-INDUCED EMBRITTLEMENT OF FE-P-M (M = V, MN, SI) AMORPHOUS-ALLOYS AND THE CONTENT OF ALPHA-FE PRECIPITATES, Inorganic materials, 34(6), 1998, pp. 566-570
Citations number
17
Categorie Soggetti
Material Science
Journal title
Inorganic materials → ACNP
ISSN journal
00201685
Volume
34
Issue
6
Year of publication
1998
Pages
566 - 570
Database
ISI
SICI code
0020-1685(1998)34:6<566:CBTAEO>2.0.ZU;2-M
Abstract
Mossbauer spectroscopy was used to study the phase composition of anne aled Fe-P-M (M = V, Mn, Si) alloys. The brittleness of the amorphous a lloys studied is governed by the amount of alpha-Fe-based precipitates . The brittle temperature decreases abruptly as the content of this ph ase increases to above 45 vol %. The Fe-P-Si system is characterized b y the smallest field of the ternary alpha-phase. After annealing, thes e alloys contain no more than 30 vol % alpha-phase and are less suscep tible to embrittlement.