Mössbauer and X-ray studies of Fe-powder mechanically alloyed with C using power ultrasonics.

Abstract:

:The Mössbauer and X-rays analysis of as-received Fe-powder and Fe-powder mechanically alloyed with C using high power ultrasonics were carried out. The powder blend of Fe-powder and graphite was processed in He environment during 5 to 50 h. The dissolution of carbon in iron particles and inhomogeneous distribution of C atoms in crystallites was revealed. The ultrasonic milling of the f.c.c. Fe-Ni-powder with graphite was carried out. As established, the saturation of iron particles with carbon under ultrasonic milling occurs for much shorter time as compared to the high-energy ball milling.

journal_name

Ultrasonics

journal_title

Ultrasonics

authors

Nadutov VM,Mordyuk BN,Prokopenko GI,Gavrilenko IS

doi

10.1016/j.ultras.2004.01.002

subject

Has Abstract

pub_date

2004-04-01 00:00:00

pages

47-51

issue

1-9

eissn

0041-624X

issn

1874-9968

pii

S0041624X04000058

journal_volume

42

pub_type

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