Development of nano-zirconia ceramic composite for dental application
Objectives::To develope nano-zirconia(3Y) ceramic composite which can be applied as dental material. Methods: In this study we mixed different proportion of nano-zirconia(3Y) powder prepared by co-precipitation method with micron-zirconia substrate, and got nano-zirconia ceramic composite to test. Results: Along with the rising of nano-zirconia(3Y)powder ,the bend strength of sintered samples increased, the peak of bend strength appeared in the samples mingled with 10%(vol)of it,then decreased with the rising of nano-powder. Conclusions:Ceramic composite mingled with 10%(vol) nano-zirconia(3Y) powder had the best machenical properties,and could satisfy the need of dental applications.
Division: Chinese Division Meeting
Meeting:2004 Chinese Division Meeting (Wuhan, China) Location: Wuhan, China
Year: 2004 Final Presentation ID:0 Abstract Category|Abstract Category(s):Scientific Groups
Authors
Song, Wen Zhi
( The China-Japan Union Hospital attached to JiLin University, Changchun, N/A, China
)
Sun, Hong Chen
( Oral Hospital attached to JiLin University, Changchun, N/A, China
)
Liu, Xiao Qiu
( Oral Hospital attached to JiLin University, ChangChun, N/A, China
)
Yin, Wan Zhong
( The First Clinical Hospital attached to JiLin University, ChangChun, N/A, China
)
SESSION INFORMATION
Oral Session
Dental Materials: III - Ceramics and Cements