1) Alumina bubble brick
氧化铝空心球砖
2) alumina bubble
氧化铝空心球
1.
Study on fracture mechanism of alumina bubble ceramic;
氧化铝空心球陶瓷断裂机制研究
2.
The lightweight alumina ceramic was prepared with alumina bubble and α-Al 2O 3 powder, and solution of Al 2(SO 4) 3· 18H 2O and NH 4Al(SO 4) 2·12H 2O and PVA as the cement, which will form in situ the nano γ-Al 2O 3 particles, to decreasing the sintering temperature as sintering agent, and improving the strengthen of the ceramics.
采用氧化铝空心球和α -Al2 O3细粉为原料 ,以硫酸铝和硫酸铝铵水溶液及PVA水溶液为结合剂 ,并以硫酸铝和硫酸铝铵受热分解而原位合成的纳米γ -Al2 O3作为烧结助剂制备轻质高强氧化铝陶瓷。
3.
A wet chemical method was cidopted to introduce alumina sol to surface-modification of alumina bubble and in-situ decomposition characteristics, distribution of alumina sol, mi-crostructure and mechanical properties of surface-modified alumina bubble were studied by SEM, XRD, Coulter LS Particle Size Analyzer and self-preparation experimental device for measurement of compressive resistance.
采用湿化学的方式引入铝胶对氧化铝空心球进行表面修饰改性;采用SEM、XRD、激光粒度仪和自制耐压装置研究铝胶分解特性、分布状态、氧化铝空心球表面改性前后显微结构及力学强度变化。
3) alumina brick
氧化铝砖，铝氧砖
4) bubble brick
空心球砖
5) hollow alumina products
氧化铝空心制品
6) hollow aluminium ball
空心铝球
1.
The welding of hollow aluminium ball has more particularities,it adop ts the vacuum electronic beam welding that is more favorable than laser welding.
空心铝球的焊接更有特殊性,采用真空电子束焊接比激光焊接更为有利。
补充资料：空心球砖
分子式：
CAS号：
性质：用耐火空心球制成的轻质耐火材料。空心球砖显气孔率低，导热系数小，抗热震性能好，高温结构强度高，可直接砌筑在与火焰接触的高温窑炉内衬，以及制造高温炉管、托盘、保护罩等。常用的空心球砖有氧化铝空心球砖和氧化锆空心球砖。
CAS号：
性质：用耐火空心球制成的轻质耐火材料。空心球砖显气孔率低，导热系数小，抗热震性能好，高温结构强度高，可直接砌筑在与火焰接触的高温窑炉内衬，以及制造高温炉管、托盘、保护罩等。常用的空心球砖有氧化铝空心球砖和氧化锆空心球砖。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条