Structural and Chemical Modification of Co-Cr-Mo-Alloy Surface under YAG:Nd-Laser Irradiation

被引：0
|
作者：
Nishchenko, M. M. [1 ]
Voloshko, S. M. [1 ]
Filatova, V. S. [1 ]
Tynkova, A. A. [1 ]
机构：
[1] Natl Acad Sci Ukraine, GV Kurdyumov Inst Met Phys, UA-142 Kiev, Ukraine
来源：
METALLOFIZIKA I NOVEISHIE TEKHNOLOGII | 2010年 / 32卷 / 05期
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中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The change in physical-chemical state of surface of a dental Co-Cr-Mo alloy under pulse laser radiation of different power in air is studied in detail. The topography of surface is studied by SEM. The chemical analysis of surface is carried out by the raster Auger electron spectrometer (AES). Formation of different surface structures is revealed, in particular, there are areas with an ordered cellular structure, which consist of Cr and O only, and areas with spheroidal crystals with the size about 1 mu m.
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页码：591 / 601
页数：11
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