科研之友
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摘要
The properties and microstructure of a kaolinitic clay were improved by sintering at 1085-1095 degrees C with addition of cinder powder and calcium sulfate. Both sintering temperature and the additive content have great effect on the properties and microstructure of the clay. The clay sintered with 15-20 wt% additive at 1085-1095 degrees C possesses a high open porosity of 34.2-38.1%, flexural strength of 10.8-14.8 MPa, low volume shrinkage of 2.4-6.2%, tailored microstructure and well-connected open pores, which is considered suitable for manufacturing irrigation pitchers and units for water seepage and filtration.
- 出版日期2016-11
- 单位烟台大学
