Physical-Mechanical Behaviour of a LZS Glass-Ceramic-Reference-Cited by-同舟云学术

Physical-Mechanical Behaviour of a LZS Glass-Ceramic

Published:2014-01 Issue: Volume:775-776 Page:599-603
ISSN:1662-9752
Container-title:Materials Science Forum
language:
Short-container-title:MSF

Author:

Domingos Teixeira Jaime¹,Pereira Manuel Alfredo¹,Boehs Lourival²,Siligardi Cristina³,Cantavella Vicente⁴,de Oliveira A. Pedro Novaes¹

Affiliation:

1. Federal Institute of Santa Catarina (IFSC)

2. Federal University of Santa Catarina (UFSC)

3. University of Modena and Reggio Emilia

4. Jaume I University

Abstract

Physical and mechanical properties of a glass-ceramic belonging to the LZS (Li2O-SiO2-ZrO2) system were investigated by dilatometric analysis, differential thermal analysis, X-ray diffraction and measurements of density, hardness, bending strength, modulus of elasticity and fracture toughness. The obtained glass-ceramics showed ZrSiO4 and Li2Si2O5 as main crystalline phases, relative densities between 84 and 99%, maximum hardness, bending strength, modulus of elasticity and toughness of 8±0.5 GPa, 214±20 MPa, 115±0.42 GPa and 3.65±0.21 MPa.m1/2, respectively.

Publisher

Trans Tech Publications, Ltd.

Subject

Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science

Link

https://www.scientific.net/MSF.775-776.599.pdf

Reference11 articles.

1. G. Partridge and V. Phillips: Glass Technology Vol. 32 (1991), p.82.

2. Z. Strnad: Glass-Ceramic Materials: Glass Science and Technology. (Elsevier, New York, 1986 v. 8 p.268).

3. A.P.N. Oliveira, et al.: Journal of the American Ceramic Society Vol. 79.

4. (1996), p.1092.

5. P. Quintana, A.R. West. Preliminary study of the system Li2O-ZrO2-SiO2, Trans. J. Br. Ceram. Soc. Vol. 80 (1981), p.91.

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