Thermal plasma synthesis of ultrafine Si3N4 and SiC ceramic powders

被引：0
|
作者：
VINCA Inst of Nuclear Sciences, Belgrade, Yugoslavia [1 ]
机构：
来源：
Materials Science Forum | 1996年 / 214卷
关键词：
Ammonia - Calculations - Evaporation - Gases - Plasmas - Quenching - Silicon carbide - Silicon nitride - Synthesis (chemical);
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Thermal plasma processes for ultrafine ceramic powders synthesis are discussed and explained by examples of Si3N4 and SiC powder synthesis routes, consisting of silicon powder evaporation in nitrogen plasma, followed by reactive quenching with ammonia or propane-butane gas. Basic results of a) theoretical calculations, analysis and predictions, and b) experimental investigations on a 100 kW DC plasma installation with some of the characteristics of the obtained ultrafine Si3N4 and SiC powders are presented in the paper.
引用
收藏
页码：205 / 214
相关论文
共 50 条
  • [21] LASER SYNTHESIS OF ULTRAFINE SI3N4-SIC POWDERS FROM HEXAMETHYLDISILAZANE
    LI, YL
    LIANG, Y
    ZHENG, F
    HU, ZQ
    MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 1994, 174 (02): : L23 - L26
  • [22] SYNTHESIS OF ULTRAFINE SI3N4 POWDER BY PLASMA PROCESS AND POWDER CHARACTERIZATION
    KUBO, N
    FUTAKI, S
    SHIRAISHI, K
    SHIMIZU, T
    YOGYO-KYOKAI-SHI, 1987, 95 (01): : 59 - 63
  • [23] SYNTHESIS OF SIC AND SI3N4 - AN OVERVIEW
    RODRIGUEZREINOSO, F
    NARCISO, J
    ADVANCED MATERIALS, 1995, 7 (02) : 209 - 211
  • [24] Thermal shock resistance of SiC whisker reinforced Si3N4 ceramic composites
    Jia, DC
    Zhou, Y
    Lei, TC
    CERAMICS INTERNATIONAL, 1996, 22 (02) : 107 - 112
  • [25] Synthesis and characterization of SiC and SiC/Si3N4 composite nano powders from waste material
    Zawrah, M. F.
    Zayed, M. A.
    Ali, Moustafa R. K.
    JOURNAL OF HAZARDOUS MATERIALS, 2012, 227 : 250 - 256
  • [26] Hardness limits of SiC and Si3N4 ceramic materials
    Balog, M
    Sajgalík, P
    Lencés, Z
    Hnatko, M
    Keckés, J
    ADVANCED SI-BASED CERAMICS AND COMPOSITES, 2005, 287 : 311 - 316
  • [27] THERMAL SHOCK TESTING OF SI3N4 AND SIC
    FISHER, EA
    JOHNSON, CF
    AMERICAN CERAMIC SOCIETY BULLETIN, 1973, 52 (04): : 426 - 426
  • [28] SYNTHESIS OF SI3N4/SIC CERAMIC MATERIALS BY THE ULTRASONIC INJECTION OF AN ORGANOSILAZANE PRECURSOR
    XIAO, TD
    STRUTT, PR
    GONSALVES, KE
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1990, 200 : 28 - COLL
  • [29] Synthesis of α-Si3N4 whiskers or equiaxed particles from amorphous Si3N4 powders
    Hu, Zunlan
    Liu, Jian
    Xie, Zhipeng
    CERAMICS INTERNATIONAL, 2020, 46 (15) : 23734 - 23741
  • [30] Nano-indentation of SiC and Si3N4/SiC ceramic materials
    Balog, M
    Sajgalík, P
    Lencés, Z
    Hnatko, M
    Keckes, J
    Huang, JL
    Janega, J
    Horváthová, R
    FRACTOGRAPHY OF ADVANCED CERAMICS II, 2005, 290 : 272 - 275
12345