SIC WHISKER FROM RICE HUSK - MICROSCOPIC STUDY

被引：0

作者：

PATEL, M

KARERA, A

机构：

来源：

POWDER METALLURGY INTERNATIONAL | 1991年 / 23卷 / 01期

关键词：

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The structure of rice husk following acid and alkali treatments has been studied in optical microscopy. The existence of two types of silica in sites other than the epidermal portion is proved. Micrographs of the pyrolysed product are presented, elaborating the mechanism of whisker formation. Amounts of pyrolysed products obtained with different catalysts and at different temperatures are tabulated. Results of XRD, SEM, TEM, and density of the purified product are also given.

引用

页码：30 / 32

页数：3

共 6 条

[1]

KARERA A, 1986, J SCI IND RES INDIA, V45, P441

[2] GROWTH OF BETA-SILICON CARBIDE WHISKERS BY THE VLS PROCESS [J].