SiAlON based ceramic cutting tools

被引：78

作者：

Bitterlich, Bernd ^{[1
]}

Bitsch, Sebastian ^{[2
]}

Friederich, Kilian ^{[1
]}

机构：

[1] CeramTec AG, D-73207 Plochingen, Germany

[2] Univ Karlsruhe, Inst Ceram Mech Engn, D-76131 Karlsruhe, Germany

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2008年 / 28卷 / 05期

关键词：

cutting tools; SiAlON; hardness; wear resistance;

D O I：

10.1016/j.jeurceramsoc.2007.09.003

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：

There is a continuous need for improving the existing cutting tool materials, which is driven by a strong competition on the market and also by more difficult to machine materials like, e.g. high alloyed grey cast iron. Ceramic cutting tools offer a high productivity due to their excellent hot hardness, which allows high cutting speeds. Under such conditions the cutting tool must be resistant to a combination of mechanical, thermal and chemical attacks. The paper shows the potential of new alpha-beta-SiAlON cutting tools reinforced with SiC, WC, MoSi2 or Ti(C,N) particles. The microstructure, mechanical properties and wear resistance of these composites will be presented. (c) 2007 Elsevier Ltd. All rights reserved.

引用

页码：989 / 994

页数：6

共 10 条

[1]

BITTERLICH B, 2006, ADV SCI TECHNOL, V45, P1786

[2]

GAZZARA CP, 2004, J AM CERAM SOC, V87, P337

[3] PARTICULATE SILICON NITRIDE-BASED COMPOSITES [J].