Abstract
The unique combination of mechanical properties such as excellent wear resistance and good chemical stability at elevated temperature helps titanium carbonitride based (Ti (C, N)-based) cermets to play an important roles in metal cutting operations. Nowadays, cermets cutting tools are widely used for semi-finishing and finishing works on steel and cast iron. However, their brittleness is still an unavoidable limitation for their utilization. With the development of nano-technology, nano-modified cermets have received more attention due to the high toughening enhancements. In this review, the development of nano-modified Ti(C,N) cermets is discussed including the fabrication, microstructure, mechanical properties, cutting performance and the practical applications in different fields. Many patents having important effect on the development of cermets were noticed, too.
Keywords: Nano-Modified Ti(C,N) cermets, microstructure, mechanical properties, cutting performance, application
Recent Patents on Nanotechnology
Title: The Development of Nano-Modified Ti(C,N) Cermets
Volume: 1 Issue: 2
Author(s): Chunlan Rong, Wenling Chen, Xiaobo Zhang and Ning Liu
Affiliation:
Keywords: Nano-Modified Ti(C,N) cermets, microstructure, mechanical properties, cutting performance, application
Abstract: The unique combination of mechanical properties such as excellent wear resistance and good chemical stability at elevated temperature helps titanium carbonitride based (Ti (C, N)-based) cermets to play an important roles in metal cutting operations. Nowadays, cermets cutting tools are widely used for semi-finishing and finishing works on steel and cast iron. However, their brittleness is still an unavoidable limitation for their utilization. With the development of nano-technology, nano-modified cermets have received more attention due to the high toughening enhancements. In this review, the development of nano-modified Ti(C,N) cermets is discussed including the fabrication, microstructure, mechanical properties, cutting performance and the practical applications in different fields. Many patents having important effect on the development of cermets were noticed, too.
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Cite this article as:
Chunlan Rong , Wenling Chen , Xiaobo Zhang and Ning Liu , The Development of Nano-Modified Ti(C,N) Cermets, Recent Patents on Nanotechnology 2007; 1 (2) . https://dx.doi.org/10.2174/187221007780859582
DOI https://dx.doi.org/10.2174/187221007780859582 |
Print ISSN 1872-2105 |
Publisher Name Bentham Science Publisher |
Online ISSN 2212-4020 |
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