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1)  AlN-polytypoids
AlN-多型体
1.
In the present work the densification behavior and reaction sequences of the three types of AlN-polytypoids 15R, 12H and 21R were studied.
本文采用热压工艺研究了三种AlN-多型体:15R,12H和21R的致密化行为及形成过程。
2.
The densification behavior, reaction sequence and microstructural development of (Y+Sm) α'-AlN-polytypoids multi-phase Sialon were studied by XRD, SEM and EDS.
通过XRD、SEM、EDS等方法,研究了添加Y2O3和Sm2O3的α-Sialon-AlN-多型体复相组份在热压过程中的致密化、相组成及微观结构的变化。
2)  21R(AlN-polytypoid)
21R(AlN多型体)
3)  Ln-α-Sialon-AlN-polytypoid dual-phase ceramics
Ln-α-Sialon-AlN-多型体复相陶瓷
4)  AlN polycrystalline films
AlN多晶膜
5)  Poly-crystalline AlN
AlN多晶
1.
Optical Characteristics of Poly-crystalline AlN;
运用X射线衍射仪和拉曼光谱仪,测量了物理气相输运(PVT)方法生长的AlN多晶材料的X射线衍射和常温拉曼光谱。
6)  AlN powder
AlN粉体
1.
Using Al Mg and Al Mg Y alloys as raw materials and nitrogen as gas reactants, AlN powders and composite AlN powders were prepared by in situ synthesizing method.
以Al Mg和Al Mg Y合金为原料 ,通入高纯度的氮气 ,利用原位合成法制备了AlN粉体及含烧结助剂的复合AlN粉体。
2.
The results show that AlN powders with average grain size of 350 nm could be obtained with holding time of 1 h at 1 480 ℃ in flowing N2 atmosphere,which dramatically reduced the reaction temperature and shortened the reaction time.
为降低碳热还原氮化法制备AlN粉体的反应温度,减小粉体粒径、缩短反应时间,以勃母石(-γAlOOH)为铝源、蔗糖为碳源,采用碳热还原氮化法在不同温度下制备了AlN超细粉体,用XRD、TEM等方法分析了所制备粉体的物相组成与形貌。
补充资料:多金属多配体体系
分子式:
CAS号:

性质:含有多种金属离子和多种配体的溶液系统。体液(如血液、胃液等)就是这样一种系统。在血浆中有钠、钾、钙、镁、锌、铜等金属离子,又有各种氨基酸、磷酸、碳酸、柠檬酸、乳酸等酸根离子,氯离子,氢氧根离子及蛋白质分子等配体,可形成多种配位化合物并彼此间建立平衡。

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