用DTA、XRD及压汞方法研究了α-Al2O3与CaO-Al2O3-SiO2-B2O3系玻璃复合材料的等速升温烧结与相组成.实验表明:在70-900℃时烧结快速进行.900℃后由于闭气孔大量生成使致密化速度减慢.钙长石是由玻璃析晶及α-Al2O3与玻璃在>700℃反应生成.
The non-isothermal sintering with a heating rate of 10℃ / min to the end temperatres of 700,800, 850, 900, 950 and 1000℃ was studied. The porosity, density and pore size distribution were determined by Archimedes principle and mercury porosimetry, respect
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| [9] | Shawbill,HT,CeramEngSciProc,1988 |
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