Alumina ceramics with partially stabilized zirconia for cutting tools

被引：65

作者：

Smuk, B ^{[1
]}

Szutkowska, M ^{[1
]}

Walter, J ^{[1
]}

机构：

[1] Inst Met Cutting, Dept Mat Engn, PL-30011 Krakow, Poland

来源：

JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2003年 / 133卷 / 1-2期

关键词：

ceramic tool material; zirconia partially stabilized with yttria; transformation strengthening; ZrO2 tetragonal form; ZrO2(m) monoclinic form;

D O I：

10.1016/S0924-0136(02)00232-7

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A series of ceramic tool materials based on Al2O3 with ZrO2, is presented. Experiments on ceramic materials with different contents of ZrO2 addition and different phase compositions in the delivered state were carried out. The mechanical properties such as: hardness HV30, transverse rupture strength, wear resistance, indentation toughness and cutting abilities of alumina ceramics were analyzed. The influence of phase polymorphic transformation on the improvement of the presented mechanical properties was considered. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：195 / 198

页数：4