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(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Mechanical and tribological properties of a sintered glass-ceramic compared to granite and porcelainized stoneware

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Autor(es):
Buchner, S. [1] ; Mikowski, A. [2] ; Lepienski, C. M. [3] ; Ferreira, E. B. [4] ; Zanotto, E. D. [5] ; Torres, R. D. [6] ; Soares, P. [6]
Número total de Autores: 7
Afiliação do(s) autor(es):
[1] Univ Fed Rio Grande do Sul, Inst Phys, BR-91501970 Porto Alegre, RS - Brazil
[2] Univ Fed Santa Catarina, Mobil Engn Ctr, BR-89219905 Joinville, SC - Brazil
[3] Univ Fed Parana, Dept Phys, BR-81531990 Curitiba, Parana - Brazil
[4] Univ Sao Paulo, Dept Mat Engn, BR-13566590 Sao Carlos, SP - Brazil
[5] Univ Fed Sao Carlos, Dept Mat Engn, BR-13565905 Sao Carlos, SP - Brazil
[6] Pontificia Univ Catolica Parana, Dept Mech Engn, BR-80215901 Curitiba, Parana - Brazil
Número total de Afiliações: 6
Tipo de documento: Artigo Científico
Fonte: WEAR; v. 271, n. 5-6, p. 875-880, JUN 22 2011.
Citações Web of Science: 6
Resumo

Mechanical and tribological properties of a partially crystallized sintered glass-ceramic were compared to two commercial floor tiles: black granite and porcelainized stoneware. Mechanical properties, hardness and elastic modulus were evaluated by instrumented indentation. Friction coefficient and wear characterization were evaluated using a reciprocating ball-on-flat tribometer in two controlled environments: air with relative humidity of 53% and under running water at 23 degrees C. The sintered glass-ceramic and porcelainized stoneware presented similar mechanical and tribological properties. Regarding the mechanical and tribological properties, the results suggest that this glass-ceramic is suitable to be used as industrial tile. (C) 2011 Elsevier B.V. All rights reserved. (AU)

Processo FAPESP: 07/08179-9 - Processos cinéticos em vidros e vitrocerâmicas
Beneficiário:Edgar Dutra Zanotto
Linha de fomento: Auxílio à Pesquisa - Temático