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Titolo:
SYNTHESIS OF THE NIZR2 INTERMETALLIC COMPOUND NANOPHASE MATERIALS
Autore:
LU K; LIU XD; YUAN FH;
Indirizzi:
ACAD SINICA,INST MET RES,NATL LAB RSA SHENYANG 110015 PEOPLES R CHINA ACAD SINICA,INST MET RES,NATL LAB RSA SHENYANG 110015 PEOPLES R CHINA ACAD SINICA,INST MET RES,INT CTR MAT PHYS SHENYANG 110015 PEOPLES R CHINA
Titolo Testata:
Physica. B, Condensed matter
fascicolo: 1-2, volume: 217, anno: 1996,
pagine: 153 - 159
SICI:
0921-4526(1996)217:1-2<153:SOTNIC>2.0.ZU;2-H
Fonte:
ISI
Lingua:
ENG
Soggetto:
NI-P ALLOY; AMORPHOUS-ALLOYS; CRYSTALLIZATION; MICROMECHANISM;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
24
Recensione:
Indirizzi per estratti:
Citazione:
K. Lu et al., "SYNTHESIS OF THE NIZR2 INTERMETALLIC COMPOUND NANOPHASE MATERIALS", Physica. B, Condensed matter, 217(1-2), 1996, pp. 153-159

Abstract

The NiZr2 intermetallic compound nanocrystalline materials were synthesized by completely crystallizing an amorphous NiZr2 alloy under proper annealing conditions. The microstructure of the NiZr2 nanophase wascharacterized by means of transmission electron microscopy (TEM), high resolution electron microscopy (HREM), and X-ray diffraction (XRD), respectively. It was found that the NiZr2 nanophase sample consists ofultrafine lamellae with thicknesses of a few nanometers and there arewell-defined twin boundaries between the neighboring lamellae. The dependence of the annealing temperature on the mean grain size was determined. The formation process of the NiZr2 nanophase during a polymorphous crystallization of the amorphous phase was monitored by a differential scanning calorimeter (DSC) and its kinetics was analyzed.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 08/07/20 alle ore 08:09:21