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

被引：13

作者：

Buchner, S. ^{[2
]}

Mikowski, A. ^{[3
]}

Lepienski, C. M. ^{[4
]}

Ferreira, E. B. ^{[5
]}

Zanotto, E. D. ^{[6
]}

Torres, R. D. ^{[1
]}

Soares, P. ^{[1
]}

机构：

[1] Pontificia Univ Catolica Parana, Dept Mech Engn, BR-80215901 Curitiba, Parana, Brazil

[2] Univ Fed Rio Grande do Sul, Inst Phys, BR-91501970 Porto Alegre, RS, Brazil

[3] Univ Fed Santa Catarina, Mobil Engn Ctr, BR-89219905 Joinville, SC, Brazil

[4] Univ Fed Parana, Dept Phys, BR-81531990 Curitiba, Parana, Brazil

[5] Univ Sao Paulo, Dept Mat Engn, BR-13566590 Sao Carlos, SP, Brazil

[6] Univ Fed Sao Carlos, Dept Mat Engn, BR-13565905 Sao Carlos, SP, Brazil

来源：

WEAR | 2011年 / 271卷 / 5-6期

基金：

巴西圣保罗研究基金会;

关键词：

Ceramics wear; Glass-ceramics; Corrosion wear; Nanoindentation; Tribology; INSTRUMENTED INDENTATION; CONCURRENT CRYSTALLIZATION; FRICTION; SURFACE; PARTICLES; DIOPSIDE; HARDNESS;

D O I：

10.1016/j.wear.2011.03.022

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

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.

引用

页码：875 / 880

页数：6

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