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同温度下保温10 h后Cr-Fe共渗层表面形貌 Fig. 2 Surface morphologies of Cr-Fe permeation layer on open-cell Ni foams at different temperatures for 10 h 图3所示为开孔泡沫Ni基体在不同温度下保温10 h后Cr-Fe共渗层横截面形貌.从图3(a)中可以看出,泡沫Ni在...注3处)为11.86%和5.63%(摩尔分数),两处存在较大的浓度差,这种元素分布特征为随后元素热处理合金化提供了可行性. 图3 泡沫Ni基体在不同温度条件下保温10h后Cr-Fe共渗层横截面形貌 Fig. 3 Cross-section morphologies of Cr-Fe permeation layer on surface of open-cell Ni......
alloys[J]. Applied Surface Science, 1994, 76: 191-197. [27] QIN G W, SMITH G D W, INKSON B J, DUNIN-BORKOWSKI R. Distribution behaviour of alloying elements in α2(α)/γ lamellae of TiAl-based alloy[J......
before (a) and after (b) reaction 图7 阴极表面沉积物的XRD谱,XPS谱和FTIR谱 Fig. 7 XRD (a), XPS (b) and FTIR (c) patterns of sediment on surface of cathode 3 结论 1)采用双室MFC成功处理了含Cr(VI)电解锰废水.研究发现,pH......
flow on extraction and surface morphology of copper sulphides during heap leaching[J]. Hydrometallurgy, 2009, 95(1/2): 76-81. [24] ILANKOON I M S K, NEETHLING S J. The effect of particle porosity......
. Understanding of bath surface wave in bottom blown copper smelting furnace[J]. Metallurgical and Materials Transaction B, 2016, 47B: 135-144. [19] WANG Xiao-ling, DONG Hai-feng, ZHANG Xiang-ping, YU......
(NO2)2]2– itself on the mercury electrode is less intense. When NH4+ is adsorbed to the electrode surface, [Co(II)(HDMG)2(NO2)2]2– can also electrostatically interacts onto the electrode and forms (NH4)2......
): 47-49. [33] ZHANG Jun-feng, YI Liang, YANG Lin-chun, HUANG Yan, ZHOU Wen-fang, BIAN Wen-jin. A new pre-desulphurization process of damped lead battery paste with sodium carbonate based on a "surface.... 我国古代不同时期铅釉陶表面腐蚀物的分析研究[J]. 光谱学与光谱分析, 2010, 30(1): 266-269. ZHU Tie-quan, WANG Chang-sui, MAO Zhen-wei, LI Li-xin, HUANG Hong. Identification of different corrosion covering the surface of Chinese......
and testing[J]. Geotechnical & Geological Engineering, 2014, 32(2): 525-546. [26] WONG R H C, LAW C M, CHAU K T, et al. Crack propagation from 3-D surface fractures in PMMA and marble specimens under......
structure and varied composition from deep eutectic solvent[J]. Surface and Coatings Technology, 2017, 320: 640-647. Effect of Zn substitution on microstructure, hydrogen storage properties and degradation......
machine surface may contain redundant noise. Consequently, extracting the effective features which include the inherent characteristics of the faulty parts for intelligent fault detection is very......