摘要
本文介绍本院研制的热解石墨坩埚的特性和应用情况。该坩埚具有纯度高、致密、耐高温、耐强酸强碱腐蚀、易洗涤等特点,已广泛应用于矿物、建材、玻璃等方面试样的前处理。与铂、银、镍、刚玉、石英等坩埚比较,具有引入杂质少成本低等优点。
The pyrolytic graphite crucible is successfully produced which is characterized by a high quality of purity and compactness. It is resistant to heat and to the action of strong acids and bases, and is easy to clean. It has proved very useful in the decomposition of a variety of materials, including ores, building materials, etc. and excels the platinum, silver, nickel, corundum, and quartz at a lower cost and less contamination.
出处
《岩矿测试》
CAS
CSCD
北大核心
1990年第2期138-141,共4页
Rock and Mineral Analysis
关键词
热解
石墨
坩埚
pyrolytic graphite crucible
sample decomposition
