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1)  sintered refractory metal process
难熔金属烧结法
2)  refractory metals
难熔金属
1.
Molecular dynamics study of the melting point for refractory metals (Vanadium,Niobium, and Tantalum);
分子动力学研究难熔金属(V、Nb和Ta)熔点
2.
This paper reviews the conventional fused salt electrolysis process for production of refractory metals and analyzes its shortages: conventional electrolysis has strict demands for electrolyte, which leads failure in production of refractory metals with conventional electrolysis.
介绍了传统的熔盐电解法用于难熔金属制备的应用现状,分析了其存在的弊病:主要是传统熔盐电解法对电解质要求严格,难以找到合适的熔盐。
3.
The present status of research and application of ultra-high temperature materials such as refractory metals,ceramic matrix composites and carbon/carbon composites were summarized.
综述了难熔金属、陶瓷基复合材料及炭-炭复合材料等超高温材料的研究和应用现状,分析了目前存在的问题,提出了今后的研究方向。
3)  refractory metal
难熔金属
1.
The Research of the Growth and Control System of Refractory Metal Based on the Floating Zone-Melting Method;
基于悬浮区熔技术的难熔金属生长控制系统研究
2.
The application and development of the refractory metals and alloys are reviewed.
难熔金属及合金以其优异的性能在航空航天、电子信息、能源、化工、冶金和核工业等国防及民用领域有着不可替代的作用,其发展日益受到高度重视。
3.
Vacuum vertical sinter furnace is an important equipment to prepare such refractory metals as Ta,Ni,W and Mo through powder metallurgy.
真空垂熔烧结炉是粉末冶金法制取是金属钽、铌、钨、钼等难熔金属的主要设备,本文介绍了1000 kW真空垂熔烧结炉的设计和特点。
4)  refractory metal gate
难熔金属栅
1.
The technique to improve the performance of W/TiN stacked gate MOS capacitor with 3nm gate oxide is reported by optimizing the sputtering process of a refractory metal gate electrode and adopting a proper anneal temperature to eliminate the damages.
论述了通过优化难熔金属栅电极的溅射工艺及采用适当的退火温度修复损伤来提高 3nm栅氧 W/ Ti N叠层栅 MOS电容的性能 。
5)  high melting metal,refractory metal
难熔金属<冶>
6)  refractory metal alloy
难熔金属合金
补充资料:难熔金属烧结法
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性质:俗称多层封接法。是一种常见的陶瓷-金属封接法。其工艺过程是在陶瓷表面上(欲封接部位)涂上一层金属粉膏(如钼、钼铁、钼锰或钼锰加氧化物等)经通氢炉烧结,使陶瓷体表面金属化,其上再电镀一层镍称为二次金属化。最后用银或银铜焊料连同金属件和金属化后的陶瓷件组装在一起在氢气炉中钎焊,便可获得陶瓷和金属封结件。该法封接强度高,气密性好,可连续大量生产。

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