After the sample is turned out, its internal and external structures are observed and its bulk density is measured in order to determine how the sintering temperature, the time of thermal preservation, and the quantity of admixture affect the performance
After the sample is turned out, its internal and external structures are observed and its bulk density is measured in order to determine how the sintering temperature, the time of thermal preservation, and the quantity of admixture affect the performance
通过对试样内、外部结构观察和容重的测定，研究烧成温度、保温时间及外加剂掺量对粉煤灰陶粒性能的影响。