摘要
用理学X射线衍射仪、TG -DTA、IR -4 4 0红外光谱研究了富Al2 O3区域Al2 O3-Na2 O -CaO -SrO系的固态反应。煅烧过程固态反应的最终物相组成为Na2 O·1 1Al2 O3、CaO·6Al2 O3、SrO·6Al2 O3与α -Al2 O3共存。
In this paper,the solid-state reaction of Al 2O 3-Na 2O-CaO-SrO system in the Al 2O 3-rich zone has been studied by the Rigaku X-ray diffractometer,TG-DTA and IR-440 infrared spectrometer.The experimental results show that the final phase composition of solid-state reaction in the calcinating process are Na 2O·11Al 2O 3,CaO·6Al 2O 3,SrO·6Al 2O 3 and α-Al 2O 3.
出处
《轻金属》
CSCD
北大核心
2000年第10期20-23,共4页
Light Metals
