New technics of producing sandy alumina with high concentration sodium aluminate solution;
高浓度铝酸钠溶液生产砂状氧化铝的新工艺
Application of fractal theory to studying strength of sandy alumina;
分形在砂状氧化铝强度研究中的应用
Sub-theory model about prediction of first trough temperature in sandy alumina production;
砂状氧化铝生产过程首槽温度控制预测的准理论模型
Development of producing sand alumina in seed precipitation;
种分生产砂状氧化铝的研究进展
Now, the alumina produced by sintering process is powder or intermediate alumina that can not meet the sand alumina standard.
随着电解铝工业环保及节能的需要,对氧化铝的物理化学性能提出了新的要求,需要粒度粗、强度高、比表面积大及流动性好的砂状氧化铝。
Safety Management Properties and Safety Measures for the Technical Innovation Projects of Sandy Alumina
砂状氧化铝技改项目安全管理特性及措施
Study on the Fundamentals and Technology of Sandy Alumina Production by Sinter Process;
烧结法生产砂状氧化铝的理论与工艺研究
Theoretical Research and Industrial Practice of Sandy Alumina with High Strength from Diaspore;
一水硬铝石生产高强度砂状氧化铝理论研究与工艺实践
It takes fifteen hours for the ”corundum” (crystallized alumina) to form on the rod, somewhat like a stalagmite.
15小时后，棒上形成石笋状的“金刚砂”（氧化铝晶体）。
Researches on indicator for sandy shape and future competitive force of domestic alumina enterprises
砂状指标与我国氧化铝企业未来竞争力研究
Applicable sand material: Aluminum oxide Sand of ＃26-＃320, carborundum, glass beads, Plastic sand blasting grains.
适用砂材：＃26-＃320氧化铝砂、金刚砂、玻璃珠、塑胶喷砂粒等。
After setting, the surfaces of the specimens are ground down using carborundum and alumina.
凝固之后，样品表面连续用金钢砂或氧化铝磨平。
Application of Desanding Process in the Bayer Process Alumina Plant
除砂工艺在拜尔法氧化铝生产中的应用
Study on Properties of ZrO_2-Al_2O_3 Laminated Ceramics;
氧化锆—氧化铝层状复合陶瓷的性能研究
The crystalline feature of ALCOA tabular alumina and tabular corundum by fusion method
板状氧化铝和电熔法板状刚玉的晶体形貌
a clay-like mineral; the chief ore of aluminum; composed of aluminum oxides and aluminum hydroxides; used as an abrasive and catalyst.
一种粘土状矿物，构成铝的主要矿石，由氧化铝和氢氧化铝组成，用作研磨剂和催化剂。
alumina boria catalyst
氧化铝-氧化硼催化剂
Wettability of Al/Al_2O_3 system and direct aluminum bonded substrates
铝和氧化铝的润湿性及氧化铝陶瓷敷铝基板
The actualities and development trend of alumina industry test in our country;
我国氧化铝行业理化检测现状及发展趋势
Preparation of lamellar aluminum hydroxide by carbonation
碳酸化分解法合成板状氢氧化铝的研究
Current production status and developwent trend of alumina chemicals in China
中国化学品氧化铝生产现状及发展趋势
metal-alumina-oxide silicon
金属－氧化铝－氧化物硅
Preparation of Shape-controllable Metal Nanowires Based on AAO Template-method;
基于氧化铝模板法制备形状可控的金属纳米线
