Paper Title:
Influence of Different Ceric Oxide and Ferric Oxide Content on the Color of Alumina-Glass-Composites Restoration
  Abstract

This study aims to investigate the effects of ceric oxide and ferric oxide on the color of alumina-glass-composite (AGC). Uncolored glass and colored glass powder with 4% ceric oxide and 0.5% ferric oxide were fabricated. Primary mixture powder were made by mixing the two colored glass powder with 0.1g interval, and then 81 kinds of colored mixture powder were gained by mixing uncolored powder with the primary mixture powder. Molten glass was infiltrated into presintered alumina blocks. The colored AGC and VITAPAN-3D-MASTER shade guide were measured with spectrophotometer. Experiment results showed that the Yxy value of VITAPAN-3D-MASTER shade guide distributed from (185,0.378,0.340) to (121,0.443,0.341) and the Yxy value of colored AGC distributed from (227,0.352,0.343) to (102,0.489,0.364). There were 37 kinds of samples in the color range of shade guide. The color range of 81 kinds of AGC covered that of the VITAPAN-3D-MASTER shade guide.

  Info
Periodical
Advanced Materials Research (Volumes 105-106)
Edited by
Wei Pan and Jianghong Gong
Pages
536-538
DOI
10.4028/www.scientific.net/AMR.105-106.536
Citation
C. P. Zhao, H. X. Lu, L. Q. Shao, B. Deng, W. W. Zhang, Y. F. Yi, L. M. Dong, J. M. Tian, N. Wen, "Influence of Different Ceric Oxide and Ferric Oxide Content on the Color of Alumina-Glass-Composites Restoration", Advanced Materials Research, Vols. 105-106, pp. 536-538, 2010
Online since
April 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Shao Feng Zhang, Jing Gao, Jie Mo Tian, Jun Jia, Jiang Li
Abstract:This study was conducted to evaluate shear bond strength between self-made alumina glass composites (AGC), zirconia glass composites (ZGC)...
1258
Authors: Jie Liu, Long Quan Shao, Yuan Fu Yi, Bin Deng, Wei Wei Zhang, Li Min Dong, Hong Chen Liu, Jie Mo Tian, Ning Wen
Abstract:Objective: To study the effects of presintering temperature and temperature rise speed on the physical and mechanical properties of...
549
Authors: Bin Deng, Huai Xiu Lu, Long Quan Shao, Yuan Fu Yi, Jie Liu, Kang Lin Hou, Wei Wei Zhang, Ning Wen
Abstract:Objective: to evaluate the biological safety of a colored alumina/glass composite in terms of cytotoxicity and hemolytic ability. Methods:...
459
Authors: Huai Xiu Lu, Bin Deng, Long Quan Shao, Yuan Fu Yi, Jie Liu, Wei Wei Zhang, Ning Wen
Abstract:Objective: to describe and demonstrate an oral mucosa irritation and a skin sensitivity test for evaluation of the biological safety of a...
462
Authors: Nurain Abdullah, Johar Banjuraizah, Zainal Arifin Ahmad
Chapter 1: Ceramics and Composites
Abstract:Cordierite glass of non stoichiometric (2.8MgO 1.5Al2O3 5SiO2) can be used to synthesis the synthetic gems...
44