nickel black 中文意思是什麼
nickel black
解釋
鎳黑-
Methods for analysis of plating black nickel solutions part 1 : determination of ammonium nickel sulfate content by ion selective electrode method
電鍍黑鎳溶液分析方法第1部分:離子選擇電極法測定硫酸鎳銨的含量 -
Products with black finish, plated with bright ( yellow / black ) zinc, brass, nickel and chromium are made upen request
我們還可根據要求對產品進行發黑，鍍黃/黑鋅，鍍銅、鎳和鉻等各種表面處理。 -
The optimum conditions for air electrode preparation were shown as follow : 20 % ptfe and 20 % mno2 in active layer, thickness of active layer 0. 15 - 0. 25mm and the ratio of active carbon to ethine black 4 : 1 ; 60 % ptfe in the gas diffusion and waterproof layer, employing na2so4 as pore - making agents, thickness 0. 35 - 0. 45mm, colding forming and layer sequence catlytic layer / gas diffusion and waterproof layer / current collector layout ; employing 40 meshed nickel screen as current collector and thermal treatment temperature over 200
確定了制備空氣電極的優化工藝條件，催化層中ptfe含量約20 ， mno _ 2的最佳含量約為20 ，催化層中活性炭和乙炔黑的比例為4 ： 1 （質量比） ，厚度在0 . 15 - 0 . 25mm之間。防水透氣層中ptfe的含量約為60 ，以無水硫酸鈉作為造孔劑，厚度一般為0 . 35 - 0 . 45mm 。電極各層採用催化層/防水透氣層/集流體的排布方式，冷壓成型，熱處理對空氣電極的性能影響較大，熱處理溫度不低於200 。 -
Methods for analysis of plating black nickel solutions part 5 : determination of ammonium thiocyanate content by potentiometric titrimetric method
電鍍黑鎳溶液分析方法第5部分:電位滴定法測定硫氰酸銨的含量 -
Based on the nickel electrodeposition process, the nickel electrodeposition mechanism, the electrochemical nucleation of nickel on vitreous carbon, the redox process of black nickel formed on anode, the nitrogen evolution on anode and electrocatalytic activity for nitrogen evolution of ti based iro2 anodes were investigated systematically
本文在前期工藝研究的基礎上著重對氨絡合物體系電積金屬鎳的反應機理、鎳在玻璃碳上的電化學成核機理、陽極黑鎳的形成機理、陽極析氮過程及ti基iro _ 2塗層陽極對析氮的電催化活性進行了系統研究。 -
Methods for analysis of plating black nickel solutions part 3 : continual determination of nickel sulfate and zinc sulfate content by edta compleximetric method
電鍍黑鎳溶液分析方法第3部分: edta絡合滴定法連續測定硫酸鎳和硫酸鋅的含量 -
A quality black leather scabbard with nickel silver tip and throat is included
配有高品質的黑色皮革劍鞘，鎳黃銅鞘尾和鞘喉。 -
Methods for analysis of plating black nickel solutions part 4 : determination of sodium sulfate content by precipitation titrimetric method
電鍍黑鎳溶液分析方法第4部分:沉澱滴定法測定硫酸鈉的含量 -
Investigation on the technology of black nickel plating on bronze thin slice parts
青銅薄片狀零件鍍黑鎳工藝探析 -
Nickel oxide black
氧化鎳黑 -
Methods for analysis of plating black nickel solutions part 6 : determination of boric acid content by potentiometric titrimetric method
電鍍黑鎳溶液分析方法第6部分:電位滴定法測定硼酸的含量 -
Methods for analysis of plating black nickel solutions part 2 : continual determination of nickel sulfate and zinc sulfate content by magnesium sulfate back titrmetric edta volumetric method
電鍍黑鎳溶液分析方法第2部分:鎂鹽返滴定edta容量法連續測定硫酸鎳和硫酸鋅的含量 -
These fishhooks are with advanced electroplate nickel, there are white, golden, black and brown patterns, they can be used in a lake, river and sea, the people who enjoy fishing said there hooks have already become the advaneed ranks in and out and are well thought of the best products by some departments, and they are also the best fishing tools for most of the people
漁鉤採用先進的電鍍鎳，生產品種有：白、金、上黑、茶色等工藝，本產品適用江、河、湖、海，經釣魚愛好者試用，本產品已達到國內外先進行列，被有關部門評為優質產品，是廣大漁友最理想的垂釣鉤具。 -
According experimental and measuring results, the phosphorus generation models were established. moreover, the effect mechanism of electroless plating nickel brightener on nickel deposition and the effect of phosphorus content on corrosion property of electroless plating black nickel were discussed in this paper
同時，為了使所獲得的鍍層在工業中得到廣泛的應用，又對化學鍍鎳光亮劑的作用機理及不同磷的含量對黑鎳鍍層耐腐性的影響進行了深入的研究。 -
The electrochemical impedance spectroscopy of anodic reaction shows that the formation of black nickel was mainly controlled by electrochemical reaction at low anodic potential, and is mainly controlled by electrochemical reaction and diffusion at high anodic potental. with the increasing of anodic potential., the formation of black nickel is still controlled by electrochemical re
陽極反應的電化學阻抗譜表明，氧化電位較低時ni （ oh ） :氧化生成黑鎳的過程主要受電化學反應所控制，電位較高時，黑鎳形成過程主要受電化學反應及擴散混合控制，電位進一步增加，析氮反應占據主導優勢，陽極氧化過程仍主要受電化學反應及擴散混合控制。 -
Study in optical property of black - nickel selectively absorbing coat
黑鎳選擇性吸收塗層光學性能研究 -
In the fifth chapter of this thesis, the cyclic voltammetry, and galvanostatic reduction and electrochemical impedance spectroscopy techniques were used to investigate the redox process and reaction mechanism of black nickel formed on anode. moreover, the x - ray diffraction technique was used to examine black nickel species
在第五章中，通過循環伏安法、恆電流還原法及電化學阻抗譜技術對黑鎳的形成過程及反應機理進行了初步研究，並通過x射線衍射技術對黑鎳的物相進行了表徵。
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