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Keywords aluminum nitride powder;carbothermal reduction;processes;mechanism; 氮化铝粉末;碳热还原法;合成工艺;机理;
Aluminum nitride powders with nanocrystallite size can be synthesized using mechanical activation before carbothermal reduction nitridation of alumina. 利用高能球磨活化碳热还原法合成了纳米晶的氮化铝，与常规碳热还原反应相比，其合成温度大幅度降低，合成时间缩短，成本降低。
Research Progress in Synthesis Methods of Aluminum Nitride Powders 氮化铝粉体制备方法的研究进展
Aluminum nitride powder 氮化铝粉体
Effect of urea on the phase transition and reaction rate for the synthesis of aluminum nitride powders from aluminum nitrate and glucose 尿素对以硝酸铝和葡萄糖为原料合成氮化铝粉末反应过程中相变及反应速率的影响
The results show the good crystallinity of the powder was obtained when using xylene as solvent,and the purity of aluminum nitride obtained increase with the reaction temp... 结果发现,用二甲苯为溶剂合成的氮化铝结晶度好,而生成的氮化铝纯度随着反应温度升高而增加,同时表面活性剂的加入对结晶度也存在一定的影响。
Its comprehensive coverage focuses on aluminum nitride substrates. 它的广泛报导集中在铝氮化物基体。
The nanocrystal aluminum nitride was synthesized by carbothermal reduction (CTR) from alumina. 研究了氧化铝球磨对碳热还原反应合成氮化铝的作用。
Y. Q. Li, T. Qiu, J. Xu, and X. C. He, “Surface Modification of Aluminium Nitride Powder”, J. Mater. Sci. Lett.,15, 1758-1761, 1996. 陈惠军,“氮化铝粉体表面披覆无机物之抗湿处理技术”,成功大学硕士论文,民91年毕业。
Synthesis and VioletLuminescence Mechanism of Hexagonal Monocrystal Aluminum Nitride Films[J]. 引用该论文吕惠民;陈光德;耶红刚;颜国君.
Many companies use Aluminum Nitride(ALN) material to thermally dissipate heat out of the Laser. 很多公司都运用氮化铝材料驱散激光器的热量。
The effect of sintered aids such as Y2O3, Li2O and CaO etc. on the properties of pressureless sintered aluminum nitride (AlN) was investigated. 研究了Y2O3,LiO2,CaO烧结助剂对AlN陶瓷常压烧结致密度和性能的影响。
Aluminum nitride (AIN) thin films have been successfully deposited on Si(100) and Pt/Ti/Si(100) by DC magnetron reactive sputtering. 采用直流磁控反应溅射法,在Si(100)和Pt/Ti/St(100)上制备了具有较好(002)择优取向性的AlN薄膜。
The mechanisms of metallization of Aluminum Nitride ceramics by electroless plating were investigated in this paper by SEM. EDS. etc. 通过SEM、EDS等显微结构分析,探讨了AIN陶瓷化学镀法金属化机理,认为AIN陶瓷与金属镍层之间的粘结,主要归因于机械连锁作用。
Using the high-energy mechanochemistry ball mill of self-designing,the micro/nanoneter molybdenum nitride powder are prepared through the ball-mill reaction of molybdenum and ammonia. 从机理上进一步进行了探讨,并给出了微纳米氮化钼形成的机理模型。
In this paper,the possibility of copper direct bonding to aluminum nitride substrate is studied,and the bonding mechanism is investigated by means of SEM and EDX. 研究了铜与氮化铝陶瓷直接键合的可行性,运用扫描电镜(SEM)、电子能谱(EDX)对键合机理作了一定的分析和探讨。
Abstract A method for the preparation of silicon nitride powder by a direct nitridation process based on fluidization technology is described. 摘要提出了一种基于流态化技术，利用硅粉直接氮化制备氮化硅粉的新工艺。
A method for the preparation of silicon nitride powder by a direct nitridation process based on fluidization technology is described. 提出了一种基于流态化技术,利用硅粉直接氮化制备氮化硅粉的新工艺。
The thermal conductivity and secondary-phase aluminates of aluminum nitride with different sintering aids of rare-earth oxides Sm-2O-3? Dy-2O-3? Sm-2O-3-Dy-2O-3 are studied from the viewpoint of microcryogenics. 本文从低温微结构工程学的观点 ;比较AlN中加入Sm2 O3、Dy2 O3、Sm2 O3 Dy2 O3稀土烧结助剂的热导率、第二相铝酸盐的变化 ;探讨了铝空位和氧影响AlN的热导性 .
The improved neural network is applied in study of the relationship between reaction parameters of electroless plating nickel in the process of the metallization of aluminum nitride and the adhesion strength between the metal layer and the substrate. 为得到较大的氮化铝金属化层粘附力，运用基于稳健估计的神经网络研究氮化铝金属化中化学镀镍的反应参数与金属层粘附力的关系。