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- Keywords Nb_2O_5;ammonolysis;niobium nitride;nanocrystalline powders; 五氧化二铌;氨解;氮化铌;纳米粉体;
- Keywords Niobium Nitride Thermodynamics analysis Nitrizing technique of carbothermal reduction; 氮化铌;碳热还原氮化法;热力学分析;
- niobium nitride 氮化铌
- The nitride on oxide layers remains intact. 氧化物表层上面的氮化物保持原状不动。
- A black mineral is an ore of niobium and tantalum. 一种黑色矿物是铌、钽矿石。
- Application: For niobium sheet and wire etc. 用途:产品用于生产铌片,丝等加工材。
- Comparative study on nitride and phosphide . 因此，较大的还原气空速易于形成较高的催化剂比表面积。
- For niobium powder and superconductors. 铌粉,超导原材料。
- Niobium oxides are favorable promoter and Support. 铌氧化物是优良的促进剂和良好的载体。
- A trademark used for an abrasive of boron nitride granules. 氮化硼用于一种由氮化硼微粒组成的磨料的商标
- A trademarkused for an abrasive of boron nitride granules. 氮化硼用于一种由氮化硼微粒组成的磨料的商标。
- Gallium Nitride - New Material for Microwave and Optoelectronics. 氮化镓-微波与光电元件的新材料。
- Use of copper welding, the welding wire with niobium as the media. 选用铜焊，在焊接时用铌丝作媒介。
- This is because of the impurity nitride(MmNn) in glass. 本文认为这是玻璃内部所含的杂质氮化物(MmNn)所致。
- I also wish to know about the Reactor Grade Niobium sheet. 我并且希望知道关于反应器等级铌板料。
- The first is a silicon nitride window sandwich (picture below). 第一种是氮化硅夹心窗（下图）。
- Its comprehensive coverage focuses on aluminum nitride substrates. 它的广泛报导集中在铝氮化物基体。
- Niobium is the metallic element with the highest transition temperature. 铌是转变温度最高的金属元素。
- The run status for tantalum &niobium industry in China in 2006 is summarized. 评述了2006年中国钽铌工业的运行状况。
- Too high of a surface temperature will result in a silicon nitride reaction. 表面温度过高容易导致硅、氮发生反应。
