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1)  Nb-Cr alloy
铌铬合金
2)  Nb and Nb-based alloys
铌及铌合金
3)  niobium alloy
铌合金
1.
Numerical simulation of electron beam welding temperature field of titanium alloy and niobium alloy;
钛合金与铌合金电子束焊温度场数值模拟
2.
Inductively coupled plasma-atomic emission spectrometric determination of major and micro elements in niobium alloys;
电感耦合等离子体原子发射光谱法测定铌合金中常量及微量元素
3.
A MoSi2 coating on C-103 niobium alloy was prepared by packing cementation,and the microstructures of the oxidized and unoxidized coatings were analyzed by XRD,SEM and EDS techniques.
采用包渗法在C-103铌合金基体上制备MoSi2涂层,通过X射线衍射、扫描电镜和能谱分析等手段研究涂层表面、截面形貌以及氧化后涂层结构变化,并分析硅化过程中涂层的形成机理。
4)  Nb-based alloy
铌基合金
1.
Preparation and structural formation of oxidation-resistant silicide coatings on Nb-based alloy by pack cementation technique;
铌基合金包埋渗法制备抗氧化硅化物涂层及其组织形成
2.
In this paper,the current status of research on Nb-based alloys' resistance to high temperature oxidation is reviewed,including recent advances and existing problems in this area.
综述了铌基合金抗高温氧化性研究的现状,并且对铌基合金抗高温氧化性研究的进展及存在的问题进行了阐述,提出了解决铌基合金抗高温氧化问题的可能途径。
5)  uranium-niobium alloy
铀铌合金
1.
Computer simulation and experimental investigation on casting grain size for uranium-niobium alloy;
铀铌合金铸造晶粒度的计算机模拟与实验研究
2.
The results show that preheating and annealing can shorten the incubation period for the reactions of bulk uranium and uranium-niobium alloys with H_2.
用压力 体积 温度(P V T)法研究了铀和铀铌合金与氢气反应的动力学过程。
3.
The surface reaction of uranium-niobium alloy with carbon monoxide has been studied by x-ray photoelectron spectroscopy(XPS) and gas chromatography(GC).
采用X射线光电子能谱 (XPS)和气相色谱 (GC)研究了铀铌合金在 2 5℃与CO反应后表面层的组成和反应气氛的变化 。
6)  Nb alloy
铌合金
1.
Heat-resistant alloy coating,aluminide coating,silicide coating and precious metal coating are four systems of high temperature oxidation resistant coating on Nb alloy surface.
介绍了铌合金表面高温抗氧化涂层的4大体系——耐热合金涂层、铝化物涂层、硅化物涂层和贵金属涂层的组成、特点及制备条件。
2.
Sapphire and Nb alloy have been successfully brazed by use of tungsten-metallization technique.
通过对蓝宝石的钨金属化,实现了蓝宝石与铌合金的高温封接。
补充资料:高温铌合金
分子式:
CAS号:

性质: 以铌为基加入其他合金元素组成的和用作高温材料的合金。加入的合金元素种类多,加入量大。加钨、钼、钽可达到固溶强化作用,加钛、锆、铪达到沉淀强化作用。有高强铌合金(如牌号F-48,WC3015等)、中强延性铌合金(如牌号FS-85,Cb-752,C129-Y等)和低强高延性铌合金(如C103,Cb-1Zr,D-36等)三类。一般采用电子束炉-自耗电弧双联熔炼工艺制取。主要用于航天航空工业用作高温结构材料,如火箭喷嘴、火箭发动机辐射套筒等。

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