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Microstructural evolution of a superaustenitic stainless steel during a two-step deformation processA.Momeni22. Department of Materials Science and Engineering, Hamedan University of Technology摘 要:Single-and two-step hot compression experiments were carried out on 16Cr25Ni6Mo superaustenitic stainless steel in the temperature range from 950 to 1150°C......
current versus applied voltage (I-V) curve(Fig.2) shows the diamond films before and after annealing. The dark current decreases a few orders that of magnitude after post treatment, which indicates its...]. Fig.2 I-V curve of diamond film before and after post treatment Fig.3 shows the comparison of frequency response between two diamond films. The dielectric loss has a gradual drop at low frequency......
Influence of composition and heat-treatment on damping capacity of Cu-Al alloys CHEN Yi-sheng(陈一胜), LIU Ping(刘 萍), LI Yong(李 勇), WANG Bao-jian(王宝健) Institute of Materials and Chemical... of Cu-11Al-5Mn-RE experienced different heat-treatment processes were also studied. The results indicate that the damping capacity and microstructure of the alloys are improved by adding Mn and RE elements......
arsenic filter-cake were studied by the methods of re-desulfurization using kerosene, chloride-leaching, two-step hydrolysis. The effects of reaction time, temperature, mass ratio between the liquid... ℃. In the two-step hydrolysis, SbOCl is obtained from the chloride leaching solution when pH value is 0.8, and BiOCl is obtained from the hydrolysis solution when pH value is 1.5. The deposition rates of bismuth......
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Two-Step Synthesis of Sulfur/Graphene Composite Cathode for Rechargeable Lithium Sulfur Batteries李景印1,LI Na1,LI Changjia1,GUO Yufeng21. College of Science, Hebei University of Science and Technology2... were prepared by two-step synthesis, where graphene was regarded as a carrier of sulfur active substance. The surface structure and crystal form of the composites obtained were characterized......
stability of Ni-Fe alloy coating synthesized by brush plating[J]. Transactions of Materials and Heat Treatment, 2008, 29(5): 153?157. [6] HUANG X X, HANSEN N, TSUJI N. Hardening by annealing...识码:A Annealing hardening of nanocrystalline Ni-Fe alloy coatings synthesized by brush plating using soluble anode DAI Pin-qiang, CHEN Xiao-wen, XIANG Zhong-nan, XU Wei-chang (College of Materials......
Trans. Nonferrous Met. Soc. China 25(2015) 4119-4125 Novel two-step process to improve efficiency of bio-oxidation of Axi high-sulfur refractory gold concentrates Xin-xing LIU1,2, Guo-hua WANG1,2... of Axi refractory gold concentrate, a two-step process including a high temperature chemical oxidation and a subsequent bio-oxidation, combined with pH control during the bio-oxidation step was used......
Two-Step Anodization of Maltilayer TiO2 Nanotube and Its Photocatalytic Activity under UV Light王雪莱,赵修建State Key Laboratory of Silicate Materials for Architecture (Wuhan University of Technology)摘 要:A double-layer TiO2 nanotube arrays were formed by two-step anodization of Ti foils in different electrolytes. First, Ti in 0.5 wt% HF was anodized to form......
Hydrogen and syngas production from two-step steam reforming of methane over CeO2-Fe2O3 oxygen carrier祝星,王华,魏永刚,李孔斋,程显名Faculty of Metallurgical and Energy Engineering, Kunming University of Science and Technology摘 要:Two-step steam reforming of methane (SRM) is a novel chemical looping process towards the production of pure hydrogen and syngas (synthesis......
