1) Ni-S-Co alloy
Ni-S-Co合金
1.
Preparation and electrochemical properties of amorphous Ni-S-Co alloy in alkaline medium;
非晶态Ni-S-Co合金的制备和电化学性能
2) amorphous Ni-S-Co alloy
非晶态Ni-S-Co合金
1.
The amorphous Ni-S-Co alloy was obtained by electrodeposition method, and the effect of the current density on its structure and the contents of S and Co were measured.
通过电沉积方法获得了Ni-S-Co非晶合金镀层,电化学测试结果表明,非晶态Ni-S-Co合金电极的析氢过电位仅为70 mV,析氢反应的电化学活性高于其它种类的电极(包括非晶态Ni-S合金电极),计算了电极的电化学参数(Tafel斜率b,交换电流密度io和表观活化能△H~*),XRD和SEM测试表明,在电解过程中,非晶态Ni-S-Co合金电极的电化学稳定性高于非晶态Ni-S合金电极,长时间电解实验表明,非晶态Ni-S-Co合金电极在模拟工业电解条件下具有相当高的活性和稳定性。
3) Ni-Co alloy
Ni-Co合金
1.
A Study on Electrodeposition of Ni-Co Alloy and Structure of Deposit;
电沉积Ni－Co合金及其结构研究
2.
Microstructures and mechanical properties of pulsed electrodeposition nanocrystalline Ni-Co alloy;
脉冲电沉积纳米晶Ni-Co合金的组织结构与力学性能
3.
By the method of high frequency pulse electroplating, Ni-Co alloy coating was prepared.
采用高频脉冲电流,制备Ni-Co合金镀层。
4) Co-Ni alloy
Co-Ni合金
1.
Study on structure and properties of electrodeposited Co-Ni alloy deposits;
Co-Ni合金镀层组织结构及性能研究
2.
The anomalous codeposition behavior of Co-Ni alloys from sulfamate electrolytes containing various Co2+/Ni2+ ratios was investigated by steady polarization curves and electrochemistry impedance spectroscopy (EIS) measurements.
通过稳态阴极极化和电化学交流阻抗(EIS)等方法,研究了在不同钴镍金属离子比例的氨基磺酸电解液中,Co-Ni合金的电化学共沉积行为。
3.
A new kind of inert anodes was prepared by cold isostatic press-sintering method based upon the fact that inverse spinel oxide NiFe_2O_4 has good corrosion resistance and Co-Ni alloy has excellent oxidation resistance.
本论文主要围绕铝电解用金属基惰性阳极的研究开展工作,针对尖晶石型氧化物NiFe_2O_4良好的耐腐蚀性和Co-Ni合金优良的抗氧化性,利用冷等静压-真空烧结的方法制备了一种新型金属基惰性阳极材料。
5) Co-Ni alloys
Co-Ni合金
1.
A new kinetic model for the electrolytic codeposition of α-Al2O3 particles with Co-Ni alloys on a rotation disk electrode is presented, which is based on the balance of force acting on a particle near the electrode surface.
该模型在α-Al_2O_3与Co-Ni合金的复合共沉积体系中,在电流密度为1～20A·dm~2范围内得到了验证。
2.
Considering above problem, the main purpose of this work is to prepare BCNM ofCo-Ni alloys by a new method of electrolyte jet electrodeposition (JED).
本文主要研究了电解液化学成分,喷射速度,温度和电流密度等工艺参数对Co-Ni合金的形貌特征,化学成份,相组成,晶粒尺寸和性能影响。
6) Ni-S alloy
Ni-S合金
1.
Dependences of sulfur content during electro-deposition of Ni-S alloys;
电沉积Ni-S合金硫含量的影响因素
2.
Combining the development status of Ni-S alloy electrode used in alkaline water electrolysis at home and abroad,this paper has deeply researched and analyzed several key factors in preparation of Ni-S alloy electrode from the matrix material,pre-plating treatment,plating solution formulations,process parameters,after the plating treatment,additive elements and so on.
本文结合碱性水电解用Ni-S合金电极在国内外的发展现状,选择了从基体材料、镀前处理、镀液配方、工艺参数、镀后处理、添加元素等方面深入研究并分析了制备Ni-S合金电极的几个关键因素。
补充资料：Ni3Al基金属间化合物高温合金
Ni3Al基金属间化合物高温合金
Ni_(3)Al-base intermetallic compound superalloy
N一3AIJ一J旧shuJ一an huahewu goowen heJ一nNi3AI基金属间化合物高温合金(Ni3AI一baseintermetallie eompound superalloy)以Ni3AI相为基体的金属间化合物高温合金。Ni3AI作为高温合金材料中的强化相口)早已被人们所熟知。单晶Ni3AI有较好的室温塑性和加工性，但多晶Ni3AI在室温的塑性儿乎为零。1979年，日本和泉修等发现，添加微量硼可使Ni3AI韧化。硼强烈地偏聚于晶界，从而提高晶界的结合强度并使晶界区无序化，因此提高了晶界区塑性变形能力，使Ni3AI的室温拉伸伸长率可达50%以上。纯净N珠AI的室温、高温强度偏低，与高温合金相比需要进一步提高。固溶强化(见高温合金固溶强化)是提高强度的一条有效途径。Ni3AI可以固溶很多元素，其中以错和铅的强化效果最显著。美国橡树岭国家试验室已发展了一系列含铬、错、错等元素的Ni3AI基金属间化合物高温合金，具有良好的强度、塑性和高温抗氧化性。中国也对Ni3AI基合金进行了深入研究，并添加微量镁显著改善了热加工塑性。Ni3AI基合金可能是最先在工业上得到使用的金属间化合物高温合金之一，已制成各种部件在试用，如汽轮机和柴油机的耐热部件、高温模具、加热元件以及航空用的紧固件等。 〔邹敦叙)
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