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- In this paper, transparent polycrystalline spinel is fabricated by sintering or hot pressing highly pure ultra fine spinel powder in vacuum,then hot isostatic pressing (HIP) the sintered body. 报道了采用高纯、超细的尖晶石粉末作为起始原料,分别用真空热压烧结和真空烧结结合热等静压法制备各种形状透明多晶尖晶石的技术;
- Keywords transparent polycrystalline spinel;vacuum sintering;HIP;transmittance;flexual strength;hardness; 透明多晶尖晶石;真空烧结;热等静压;透过率;抗弯强度;硬度;
- Keywords sapphire;transparent polycrystalline spinel;ALON;missile dome;optical materials; 白宝石;尖晶石;氮氧化铝;头罩;光学材料;
- polycrystalline spinel 尖晶石多晶体
- A bauxite spinel castable for furnish is prepared. 研制了矾土尖晶石钢包浇注料。
- All the exsolution lamellae are brown spinel. 蚀变辉长岩中的斜方辉石已经完全蛇纹石化（保留了斜方辉石假象），斜长石完全被水钙铝榴石交代（保留斜长石假象），但单斜辉石保存完好，且发育由尖晶石叶片（棒）构成的出溶结构。
- The main optical, mechanical and thermal properties of transparent polycrystalline MgAl_2O_4 spinel are measured;the applications for transparent armor, for EM window and dom... 介绍了透明多晶尖晶石在导弹整流罩等电磁窗口和防弹装甲及发光基片方面的应用,并探讨在其他方面的应用。
- An individual crystal in a polycrystalline metal or ceramic. 金属或陶瓷多晶体中的一个单独的小晶体。
- Fabrication of CdTe Polycrystalline Films and Their Properties[J]. 引用该论文 郑华靖;郑家贵;冯良桓;谢二庆.
- Coated spinel color pigments, process for their production and use. 涂覆尖晶石色料及其生产工艺与使用。
- PDC bit uses polycrystalline diamond compacts (PDC) as cutters. pdc钻头用聚晶金刚石（复合片）作为刀具。
- The spinel lamellae (or leafs) are parallel to each other. 棕褐色的尖晶石出溶棒（或叶片）一般完全平行，个别情况下发现两组近于直交的尖晶石出溶棒。
- Why is high purity polycrystalline silicon necessary? 为啥多晶硅需要高纯度？
- Polycrystalline silicon thin film fabricated with novel laser crystallization. 多晶硅薄膜的新型激光晶化制备方法。
- This is a blue colour stain with a spinel structure, widely used in glazes. 这浅蓝色料具有尖晶石结构，广泛适用于不釉中。
- Polycrystalline silicon is an aggregation of small silicon crystals. 多晶硅是细小硅晶的集合体。
- In this paper, the LiMn_20_4 spinel compound was prepared by the sol-gelmethod. 本文采用溶胶-凝胶法合成包覆基体材料LiMn_20_4尖晶石。
- Spinel containing refractories are widely used in metallurgical industry. 含尖晶石的耐火材料广泛应用于冶金行业。
- Invisible braces are made of translucent polycrystalline alumina (TPA). 隐形牙套的材料是半透明多晶体氧化铝（TPA）。
- One determines a directionally dependent property in a polycrystalline specimen. 用多晶样品来测量有方向性的特征。
