Open AccessTHE STUDY OF NANO-CRYSTALLIZATION OF Fe73.5Cu1Nb3B9Si13.5 AMORPHOUS ALLOY UNDER SHOCK WAVE
Author(s) -
Xiaofeng Zhou,
Yingkai Liu,
Liu Zuoquan,
Li De-Xiu
Publication year - 1999
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.48.2098
Subject(s) - crystallization , materials science , shock wave , alloy , crystallite , shock (circulatory) , amorphous solid , nano , shock response spectrum , thermodynamics , condensed matter physics , composite material , metallurgy , crystallography , classical mechanics , physics , chemistry , medicine , acceleration
Non-crystalline alloys can be turned into nano-crystalline under shock waves. This has been proved by our experiments.Recently,we have discovered that the functions of Cu and Nb of Fe73.5Cu1Nb3B9Si13.5 in shock wave crystallization are restrained, and the size of crystallites in the crystallized alloy Fe73.5Cu1Nb3B9Si13.5 is increased and its lattice constant is decreased after the sample is annealed again. These phenomena are worth to study further. The model of fluid-change for explaining the law of shock wave crystallization is suggested in this paper.