Influence of Laser Modification of the Surface Layer of Al2O3-TiC Ceramics on the Reliability of Cutters Under Stationary Operating Conditions

被引：0
|
作者：
Kuzin, V. V. [1 ]
Grigor'ev, S. N. [1 ]
Fedorov, S. Yu. [1 ]
Volosova, M. A. [1 ]
机构：
[1] Moscow State Technol Univ Stankin, Moscow, Russia
来源：
REFRACTORIES AND INDUSTRIAL CERAMICS | 2022年 / 63卷 / 04期
关键词：
Al2O3-TiC ceramics; pulsed laser modification; surfaces; surface layer (SL); functional surface layer (FSL); reliability; failure; wear; crack; indentation; MICROSTRUCTURE; PERFORMANCE; TOOLS; ABLATION;
D O I：
10.1007/s11148-023-00747-8
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：
Pulsed laser modification of the surface layer of an Al2O3-TiC ceramic had a positive effect on the reliability of cutters when turning hardened steel SHX15. The greatest effect was recorded at the initial stage of operation of ceramic tools and was associated with an increase in the hardness and crack resistance of the modified ceramic surface layer.
引用
收藏
页码：436 / 440
页数：5
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