Instead of a beam, they fashioned a tiny diving board of aluminum nitride plated with aluminum that vibrated by getting thinner and thicker.
研究者们利用一块镀铝的氮化铝微小跳板代替了光束,跳板上的铝层通过变薄和变厚来进行振动。
The method solves the problem of poor bonding between Cu and aluminum nitride ceramic, and can realize preparation of gradient composite with high temperature difference and poor compatibility.
We obtained rods, flakes, spheres, porous aluminum nitride by control of synthesis conditions, respectively.
实验中通过控制条件得到了棒状、片状、球状和多孔形貌的氮化铝粉末。
Since coefficients of thermal expansion between aluminum nitride and silicon are near, large thermal stress will not be introduced.
氮化铝的热膨胀系数与硅的十分接近,因此不会引入大的热应力。
The method comprises: (1) sintering aluminum nitride ceramic at a low temperature by plasma-discharging sintering;
该方法主要包括三个部分:(1)利用放电等离子烧结技术实现氮化铝陶瓷的较低温度烧结;
The method avoids the problem that the wafer break is caused by thermal stress in the course of cooling down, especially is suitable for preparing gallium nitride and aluminum nitride substrates.
该方法避免了降温过程中热应力造成的晶片破裂问题,尤其适于氮化镓、氮化铝衬底的制备。
However, there has not article about direct synthesis of aluminum nitride in high-energy ball mill.
但用高能球磨直接氮化合成氮化铝的方法尚未报道。
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...