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Composition and morphology of complicated copper oxalate powder FAN You-qi(樊友奇), ZHANG Chuan-fu(张传福), WU Jian-hui(邬建辉), ZHAN Jing(湛 菁), YANG Ping(杨 平) School of Metallurgical Science... by coordination- precipitation process with ammonium oxalate as precipitating agent. The composition and morphology of the powders were characterized by chemical analysis, X-ray diffraction (XRD), scanning electron......
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University, Dalian, China) 摘要:Under normal forging and annealing conditions, there are different ultra fine carbides (M3C, M23C6, M7C3, M6C and MC) in high carbon alloy steels when alloy composition design is carried out properly. On the basis of carbides transformation orderliness, the alloy composition design of the high carbon alloy steels is conducted by phase-equilibrium thermodynamic......
Studies of Composition and Structure of CO2 Corrosion Film of X56 Steel in the Medium of CO2 and Salt Water LUO Ping-ya1,LI Chun-fu1,ZHANG Xian-ju2,ZHANG Ying2,LU Dong-li2,DAI Jia-lin2,WANG Bing2... weigh loss, composition and structure, morphology and phase of corrosion films of the samples were investigate by SEM, EDS, XRD and XPS. The results indicated that the corrosion degree was accelerated......
Preparation and elements analysis of porous fluorescent glasses ZHU Dong-mei (朱冬梅)1, LUO Fa (罗 发)1, ZHOU Wan-cheng (周万城)1, D. E. DAY2,C. S. RAY2 1. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an 710072, China; ......
Composition change and capacitance properties of ruthenium oxide thin filmLIU Hong(刘泓)1, GAN Wei-ping(甘卫平)2, LIU Zhong-wu(刘仲武)1, ZHENG Feng(郑峰)2(1. School of Materials Science and Engineering, South... on tantalum foils by electrodeposition and heat treatment using RuCl3·3H2O as precursor. surface morphology, composition change and cyclic voltammetry from precursor to amorphous and crystalline RuO2·nH2O......
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