Study on fracture mechanism of alumina bubble ceramic;
氧化铝空心球陶瓷断裂机制研究
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。
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。
Following the development of economy, the chemical alumina isplaying a more and more important role in the national economicconstruction.
随经济的发展，化学品氧化铝在国民经济建设中发挥着越来越重要的作用。
Preparation and Characterization of Novel Alumina Hollow Spheres;
特殊结构氧化铝空心球的制备及表征
Preparation, Microstructure and Properties of Lightweight Al_2O_3 Bubble Ceramic;
轻质氧化铝空心球陶瓷的制备、结构与性能研究
Study on Low Cement Bonded Alumina Hollow Ball Light Weight Castable
低水泥结合氧化铝空心球轻质浇注料的研究
Research and Development on Fire Retardant Coating and Hollow Silica Spheres;
防火涂料与二氧化硅空心微球的制备
Preparation and characterization of Fe_3O_4 submicrometer hollow spheres
四氧化三铁亚微空心球的制备及表征
Preparation and Photo-catalytic Activity of TiO_2 Hollow Spheres
二氧化钛基空心球的制备及光催化性能
Preparation of aluminium titanate-mullite-magnesium aluminate spinel based hollow ball
钛酸铝-莫来石-镁铝尖晶石质空心球的研制
Preparation and Properties of Hollow Titania Microspheres by Alcohothermal Method;
氧化钛空心微球的醇热法制备及性能表征
Preparation and Characterization of Zirconia Ceramic Hollow Shells
二氧化锆陶瓷空心微球的制备工艺与表征
Preparation and Characterization of Submicron Anatase TiO_2 Hollow Spheres
亚微型锐钛矿二氧化钛空心球的制备与表征
Preparation of Alumina Grinding Ball with Waste Slag of Aluminum Factory;
利用铝型材厂污泥制备氧化铝耐磨瓷球
alumina mordant, aluminium mordant
胶态氧化铝（针织物防起球剂）
Research on the Preparation of Spherical Alumina Powder by Microemulsion
微乳液法制备球形氧化铝粉体的研究
Research on Preparing Alumina Films for Hollow Waveguides
制备氧化铝薄膜空芯光纤工艺的研究
Preparation of Nano Alumina Composites by Vacuum Infiltration
真空浸渍法制备纳米氧化铝复合材料
Preparation and Characterization of Zirconia Hollow Spheres by Templating Against Polymer Microspheres;
高分子微球模板法空心氧化锆微球的制备及表征
Research on Golf-Shaped Bubble Bauxite Insulating Castables
高尔夫球型高铝空心球保温浇注料的研制
Organic-inorganic Hybrid Hollow Spheres Applied in Biologic Affinity Separation;
多孔二氧化硅空心微球的制备及其在生物亲和层析中的应用