Author:
Nastasi M.,Kossowsky R.,Hirvonen J. -P.,Elliott N.
Abstract
Bulk polycrystalline samples of sintered Al2O3, and hot-pressed Al2O3, SiC, TiB2, and B4C ceramics were ion implanted at 77 K with 190 keV N+ to a dose of 3 × 1017 N/cm2. Nitrogen implantation resulted in reduced friction coefficients for SiC, TiB2, and B4C samples and a reduction in wear for TiB2. Both Al2O3 samples showed a significant increase in friction coefficients after nitrogen implantation. Nitrogen-implantation-induced changes in these properties appear to be correlated with the thermodynamic tendency of the sample to form “nitridelike” bonds.
Publisher
Springer Science and Business Media LLC
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Cited by
22 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献