首页 > Term: crystobalite
crystobalite
Crystal modification of quartz, which is formed by heating clay silica bodies at temperatures above 1,100 degrees C. Heating increases the thermal expansion and decreases the danger of crazing.
- 词性: noun
- 行业/领域: 采矿
- 类别 一般矿业; Mineral mining
- Government Agency: USBM
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创建者
- ed.young
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(Milwaukee, United States)