A study on the wear resistance of ZrO2/Al2O3 ceramic scissors for spinning and weavingA study on the wear resistance of ZrO2/Al2O3 ceramic scissors for spinning and weaving

Access & Terms of Use
metadata only access
Abstract
A new kind of zirconia matrix ceramic material (ZrO2/Al2O3) has been developed with 3Y-PSZ (3 mol% Y2O3 partially stabilized ZrO2) and the additive of alumina. The wear resistance of ZYA20 (3Y-PSZ+20 wt.%Al2O3) has been experimentally investigated compared with ZYA30 (3Y-PSZ+30 wt.%Al2O3) by the wear ring-block test. It is shown that the friction coefficients of ZYA20 and ZYA30 decrease with the increment of the applied load and the wear ratios increase with the increment of the applied load. It is also found that their wear mechanisms are plastic deformation, adhesive and abrasive wear, as well as stripping. The wear resistance of ZYA20 and ZYA30 are very good at low load and ZYA20 is stronger than ZYA30.
Persistent link to this record
DOI
Additional Link
Author(s)
Chuanzhen, Huang
Wang, Jun
Jing, Sun
Lin, He
Bin, Zou
Bin, Fang
Zhaoqian, Li
Xing, Ai
Supervisor(s)
Creator(s)
Editor(s)
Translator(s)
Curator(s)
Designer(s)
Arranger(s)
Composer(s)
Recordist(s)
Conference Proceedings Editor(s)
Other Contributor(s)
Corporate/Industry Contributor(s)
Publication Year
2002
Resource Type
Journal Article
Degree Type
UNSW Faculty