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Preparation and mechanical properties of two nickel base alloy coatings achieved by electrospark depositionPing ZHANG 1) , Lin MA 1,2) , Zhijie LIANG 1) and Junjun ZHAO 1) 1) Technology and Science... volume of Ni818 coating is only 1/6 of that for 1045 steel and 1/3 for Ni398 coating. Chemical composition analysis indicated that the addition of Mo promoted grain refinement of nickel alloy......
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. This kind of wastewater mainly comes from the industries such as hard alloy, high efficiency catalysts, coated materials, and multilayer ceramic capacitor. Nickel and its compounds can greatly harm... Treatment of nickel-ammonia complex ion-containing ammonia nitrogen wastewater MIN Xiao-bo(闵小波), ZHOU Min(周 敏), CHAI Li-yuan(柴立元), WANG Yun-yan(王云燕), SHU Yu-de(舒余德) School......
; 文献标识码: A Corrosion behavior of magnesium alloy in electroless nickel plating bath HU Bo-nian1, 2... experiments and the anodic polarization curves, the effects of composition of plating bath and temperature on corrosion behavior of magnesium alloy AZ91D in electroless nickel plating bath composed......
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stainless steel, alloy, battery, and catalyst [1–2]. Recently, relatively great attention has been paid to the research on the recovery of nickel from secondary resources including spent catalyst [3-5...J. Cent. South Univ. Technol. (2009) 16: 0410-0415 DOI: 10.1007/s11771-009-0069-4 Kinetics of nickel leaching from roasting-dissolving residue of spent catalyst with sulfuric acid FENG Qi-ming......
On Mechanism of The Effect of Rare Earth on Wearability of Nickel Base Self-Fluxing Alloy Spray-Welding Layers李慕勤,马臣,邵德春,郭面焕摘 要:<正> The mechansim of the effect of rare earth(RE)on wearability of spray-welding layers has been investi-gated by adding RE in ppm into Nickel base self-fluxing alloy powder.The test results show that the microalloy-ing......
solution of a super alloy scraps using the sodium salt of PC-88A were reported. The effect of equilibrium pH, extractant concentration, temperature, phase ratio on extraction of cobalt and nickel were..., 1983. 195. [5] ASHBOOK A W, RITCEY G M. Hydrometallurgical processing of super alloy scrap for the recovery of cobalt and nickel [A]. Conference of Metallurgists [C]. Montreal: Elsvier, 1971. 45. [6......
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="ChDivSummary">The wettability of alumina toughened zirconia (ZTA) by Al-Mg alloy was investigated using the sessile drop technique. The effects of nickel coating, magnesium content, nitrogen...Effect of magnesium and nickel coatings on the wetting behavior of alumina toughened zirconia by molten Al-Mg alloyH. Sharifi1,A.R. Khavandi1,M. Divandari1,M.I. Hasbullah21. School of Materials......