Effect of abrasive grinding on the strength of Y-TZP

被引：42

作者：

Ho, Chang-Ju ^{[1
]}

Liu, Hsuan-Chih ^{[1
]}

Tuan, Wei-Hsing ^{[1
]}

机构：

[1] Natl Taiwan Univ, Dept Mat Sci & Engn, Taipei 106, Taiwan

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2009年 / 29卷 / 12期

关键词：

ZrO2; Grinding; Residual stress; Strength; POLYCRYSTALLINE AL2O3; MACHINING DAMAGE; ZIRCONIA; DIFFRACTION; CERAMICS; RELIABILITY; STRESSES; ALUMINA; PHASE; ZRO2;

D O I：

10.1016/j.jeurceramsoc.2009.02.011

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The residual stress and flaw size in yttria-stabilized zirconia (Y-TZP) before and after abrasive grinding are examined in the present study. As long as the distribution of flaw size remains the same after grinding, the strength of zirconia increases with increasing residual stress. For the grinding conditions employed, a compressive residual stress as high as 1 GPa is introduced on the surface. Such stress is large enough to induce lattice distortion. The strength of Y-TZP is consequently increased by 190 MPa. The compressive residual stress can be partly removed by subsequent polishing or annealing treatment. (C) 2009 Elsevier Ltd. All rights reserved.

引用

页码：2663 / 2667

页数：5

共 50 条

[1] Strength and grinding residual stresses of Y-TZP with duplex microstructures
Juy, Alberto
Anglada, Marc
ENGINEERING FAILURE ANALYSIS, 2009, 16 (08) : 2586 - 2597
[2] The effect of surface grinding and sandblasting on flexural strength and reliability of Y-TZP zirconia ceramic
Kosmac, T
Oblak, C
Jevnikar, P
Funduk, N
Marion, L
DENTAL MATERIALS, 1999, 15 (06) : 426 - 433
[3] The effect of grinding residual stresses on contact loading strength degradation in Y-TZP with different microstructures
Juy, A
Anglada, M
FUNCTIONALLY GRADED MATERIALS VIII, 2005, 492-493 : 47 - 52
[4] EFFECT OF HIPING ON DEFECT AND STRENGTH CHARACTERISTICS IN Y-TZP
KIM, JY
UCHIDA, N
UEMATSU, K
NIPPON SERAMIKKUSU KYOKAI GAKUJUTSU RONBUNSHI-JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 1992, 100 (03): : 311 - 314
[5] Effect of grinding and aging on subcritical crack growth of a Y-TZP ceramic
Amaral, Marina
Souza Leite Weitzel, Isabela Sandim
Silvestri, Tais
Guilardi, Luis Felipe
Rocha Pereira, Gabriel Kalil
Valandro, Luiz Felipe
BRAZILIAN ORAL RESEARCH, 2018, 32 : 1 - 9
[6] Surface phase transformation during grinding of Y-TZP
Juy, Alberto
Anglada, Marc
JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2007, 90 (08) : 2618 - 2621
[7] Pre-sintered Y-TZP sandblasting: effect on surface roughness, phase transformation, and Y-TZP/veneer bond strength
Ramos-Tonello, Carla Muller
Trevizo, Bruno Freitas
Rodrigues, Raphaela Farias
Rodrigues Magalhaes, Ana Paula
Furuse, Adilson Yoshio
Lisboa-Filho, Paulo Noronha
Tabata, Americo Sheitiro
Sanches Borges, Ana Flavia
JOURNAL OF APPLIED ORAL SCIENCE, 2017, 25 (06) : 666 - 673
[8] Effect of Pigmentation on Strength of Dental Y-TZP/Porcelain Bilayered Structure
Yi, Yuanfu
Wang, Chen
Wen, Ning
Wang, Xiaoling
Yang, Desheng
Tian, Jiemo
CHINESE CERAMICS COMMUNICATIONS, 2010, 105-106 : 520 - +
[9] Effect of grinding with diamond-disc and -bur on the mechanical behavior of a Y-TZP ceramic
Pereira, G. K. R.
Amaral, M.
Simoneti, R.
Rocha, G. C.
Cesar, P. F.
Valandro, L. F.
JOURNAL OF THE MECHANICAL BEHAVIOR OF BIOMEDICAL MATERIALS, 2014, 37 : 133 - 140
[10] Effect of Low-thermal Degradation on the Flexural Strength of Y-TZP Ceramics
Cevlik, Esra Talay
Yondem, Isa
MEANDROS MEDICAL AND DENTAL JOURNAL, 2022, 23 (04): : 448 - 454

← 1 2 3 4 5 →