Citation
Fc. Zhang et al., Formation of nanocrystalline during flash welding of 0Cr16Ni22Mo2Ti steel, CHIN SCI B, 46(3), 2001, pp. 210-212
Citations number
5
Categorie Soggetti
Multidisciplinary
Journal title
CHINESE SCIENCE BULLETIN
ISSN journal
10016538
→ ACNP
Volume
46
Issue
3
Year of publication
2001
Pages
210 - 212
Database
ISI
SICI code
1001-6538(200102)46:3<210:FONDFW>2.0.ZU;2-K
Abstract
A nanocrystalline layer was fabricated in bond area of 0Cr16Ni22Mo2Ti auste
nite steel using flash welding. The mean grain size near bond line is about
20 nm, and the farther the distance from bond line, the larger the size of
the nanocrystalline. The thickness of the nanocrystalline layer is about 5
0 mum. The formation mechanism of the nanocrystalline may be that the metal
in semisolid state is deformed severely and its solid grains are fragmente
d.