NANOCOMPOSITE CERAMIC POWDER PRODUCTION BY LASER-INDUCED GAS-PHASE REACTIONS

被引：14
|
作者：
BORSELLA, E
BOTTI, S
ALEXANDRESCU, R
MORJAN, I
DIKONIMOSMAKRIS, T
GIORGI, R
MARTELLI, S
机构：
[1] INST ATOM PHYS,BUCHAREST,ROMANIA
[2] ENEA,AREA INN,DIPARTIMENTO PROC CHIM MAT NONMAT & RELAT,I-00100 ROME,ITALY
来源：
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1993年 / 168卷 / 02期
关键词：
D O I：
10.1016/0921-5093(93)90724-S
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A comparative study of laser-produced nanocomposite ternary Si-C-N powders, obtained from different SiH4, amines and NH3 mixtures, is presented. It is shown that the final composition of powders is correlated with and may be controlled by the experimental parameters. Preliminary results on laser irradiation of SiH4, NH3 and (CH3)3Al mixtures demonstrate the possibility of producing nanosized powders composed of a matrix of Si3N4 with a different content of Al.
引用
收藏
页码：177 / 181
页数：5
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