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Titolo:
PREPARATION OF AL ZR COMPOSITE POWDERS BY SOLID-PROPELLANT COMBUSTION/
Autore:
DEGUCHI S; TAKAHASHI A; MATSUDA H; HASATANI M; KATO K; NAKASHITA G;
Indirizzi:
NAGOYA UNIV,DEPT ENERGY ENGN & SCI NAGOYA AICHI 46401 JAPAN NIPPON OIL & FATS CO LTD TAKETOYO 47023 JAPAN
Titolo Testata:
Kagaku kogaku ronbunshu
fascicolo: 1, volume: 21, anno: 1995,
pagine: 126 - 131
SICI:
0386-216X(1995)21:1<126:POAZCP>2.0.ZU;2-7
Fonte:
ISI
Lingua:
JPN
Keywords:
COMBUSTION; HIGH PRESSURE; MATERIAL SYNTHESIS; COMPOSITE POWDER; TETRAGONAL ZIRCONIA; SOLID PROPELLANT;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
7
Recensione:
Indirizzi per estratti:
Citazione:
S. Deguchi et al., "PREPARATION OF AL ZR COMPOSITE POWDERS BY SOLID-PROPELLANT COMBUSTION/", Kagaku kogaku ronbunshu, 21(1), 1995, pp. 126-131

Abstract

Double-base and composite solid propellants with contain Al and/or Zrpowders were burned in a pressurized burning apparatus and a bomb calorie meter. The components and geometric characteristics of combustionproducts were investigated by x-ray diffraction (XRD), energy dispersion x-ray (EDX) and scanning electron microscope(SEM). It was recognized that both a variety of solid propellants and the burning pressure had no influence on XRD results of combustion products. A tetragonal ZrO2 was detected from combustion products of solid propellants with Al and Zr powders by XRD. According to the EDX analysis of combustion products and their grinded samples, there was a possibility that the combustion products were gradient materials of Al and Zr compounds. Every combustion product had a spherical shape, irrespectively of both the components of the solid propellant and the burning pressure. The size of the combustion products decreased with increasing burning pressure.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 25/09/20 alle ore 07:15:58