Measuring the Surface Activity of Quartz Sand.

被引:0
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作者
Sobotka, Rudolf
Jelinek, Petr
机构
来源
Giessereitechnik | 1975年 / 21卷 / 08期
关键词
SURFACE PHENOMENA;
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摘要
Experimental data show that the strength of mixtures of quartz sand and furan resins can be increased by activation of the quartz sand. The results of thermal, chemical, and thermal-plus-chemical activation are described.
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页码:265 / 268
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