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Titolo:
Elastic properties of short glass fiber-reinforced ZA-27 alloy metal matrix composites
Autore:
Sharma, SC;
Indirizzi:
RV Coll Engn, Mech Dept Engn, Bangalore 560059, Karnataka, India RV Coll Engn Bangalore Karnataka India 560059 re 560059, Karnataka, India
Titolo Testata:
JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE
fascicolo: 4, volume: 10, anno: 2001,
pagine: 468 - 474
SICI:
1059-9495(200108)10:4<468:EPOSGF>2.0.ZU;2-F
Fonte:
ISI
Lingua:
ENG
Soggetto:
FINITE-ELEMENT ANALYSIS; MECHANICAL-PROPERTIES; TENSILE-STRENGTH; SQUEEZE-CAST; BEHAVIOR; STRESS; EPOXY;
Keywords:
elastic properties; SEM; short glass fiber; theoretical model; ZA-27 alloy;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Engineering, Computing & Technology
Citazioni:
35
Recensione:
Indirizzi per estratti:
Indirizzo: Sharma, SC RV Coll Engn, Mech Dept Engn, Bangalore 560059, Karnataka, India RV Coll Engn Bangalore Karnataka India 560059 Karnataka, India
Citazione:
S.C. Sharma, "Elastic properties of short glass fiber-reinforced ZA-27 alloy metal matrix composites", J MAT ENG P, 10(4), 2001, pp. 468-474

Abstract

A well-consolidated composite of ZA-27 alloy reinforced with short glass fiber at volume fractions of 2, 7, 12, and 17% was prepared by liquid infiltration techniques and its elastic properties were determined by destructivetesting. The results showed that the modulus of elasticity and ultimate tensile strength of the composite gradually increased with increasing volume fraction of the fiber, although the ductility decreased with an increase involume fraction of the fibers. In addition, the data obtained from Young'smodulus measurements were compared with theoretical results predicted by the shear-lag model, Nielson-Chen model, and computational model. The experimental results were shown to be in better agreement with those of the latter two models. The ultimate tensile strength test results were also comparedwith theoretical results predicted by the shear-lag and Miwa models. The Miwa model agreed favorably with the experimental results.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 28/09/20 alle ore 14:14:12