Characteristics of steel-bonded cermets and their application

被引：0

作者：

Kübarsepp, J ^{[1
]}

Annuka, H ^{[1
]}

Reshetnyak, H ^{[1
]}

机构：

[1] Tallinn Univ Technol, EE-0026 Tallinn, Estonia

来源：

ADVANCES IN HARD MATERIALS PRODUCTION | 1996年

关键词：

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Disadvantages of TiC-base cermets - in comparison with WC-base ones - are low modulus of elasticity, higher britleness and thermal expansion coefficient, lower thermal conductivity, abrasive and erosive wear resistance. Elaborated low-binder steel-bonded TiC-base cermets have such beneficial characteristics as low friction coefficient and density, high heat resistance, compressive strength, adhesive wear resistance and proof stress. Most of these high characteristics can be attributed to the excellent properties of steel binder with optimal composition and structure. Owning to aforementioned advantages steel-bonded TiC-base cermets are prospective first of all in the working conditions where high adhesive wear resistance, compressive strength, proof stress, toughness and low density are of importance.

引用

页码：523 / 529

页数：7