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for intermediate temperature solid oxide fuel cells (IT-SOFC) are required to have not only a high electrochemical activity but also high tolerance to chromium poisoning because of the exposure... and LNF-GDC nanocomposite cathode were evaluated using the symmetrical cell exposed to the gaseous chromium species produced from the chromium oxide (Cr2O3) powder (99.0%, Junsei, Japan) compact......
:The diversity of microstructure and properties of 830 MPa grade pipeline steel containing chromium was investigated by optical microscope and transmission... strength improved with increasing chromium content. The toughness and elongation decreased at the same time, so temper process was introduced. Appling proper temper parameters, the values of toughness......
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the separation amount of Al and Si from solution. The concentration of K2CO3 in solution has no obvious effect on the separate reaction. Key words: potassium dichromate; cleaner production; calcium oxide...机盐工业, 2006, 38(4): 1-5.LI Zhao-shan. The current status and development suggestion of chromium salts industry[J]. Inorganic Chemicals Industry, 2006, 38(4): 1-5. [3] 丁 翼. 中国铬盐生产状况与展望[J]. 化工进展, 2004......
Creep and creep-fatigue behavior of high chromium steel weldmentYukio TAKAHASHI1,Masaaki TABUCHI21. Materials Science Laboratory,Central Research Institute of Electric Power Industry2. National Institute of Material Sciences摘 要:Strength of welded joints of high chromium steels is one of the important concerns for fabricators and operators of ultra......
Lanthanum Chloride Inhibiting Expression of Inducible Nitric Oxide Synthase in RAW264.7 Macrophages Induced by Lipopolysaccharide Xie An1,Lou Yuanlei1,Wang Yang1,Guo Fei3,Li Guohui3 (1.Institute...:Nitric oxide (NO) and its reaction products were key players in the pathophysiology of sepsis and shock. The present study was designed to explore the effects of lanthanum chloride (LaCl3......
Toxic Effects of Lanthanum, Cerium, Chromium and Zinc on Potamogeton Malaianus SHI Guoxin1,XU Qinsong1,Wang Chuntao1,Wang Xue1 (1.College of Life Science, Nanjing Normal University, Nanjing 210097, China) Abstract:The toxic effects of rare earth elements such as lanthanum, cerium and heavy metal elements such as chromium, zinc on Potamogeton malaianus Miq. were studied. The results show......
J. Cent. South Univ. Technol. (2011) 18: 6-15 DOI: 10.1007/s11771-011-0651-4 Morphology and growth of porous anodic oxide films on Ti-10V-2Fe-3Al in neutral tartrate solution YI Jun-lan(易俊兰... Press and Springer-Verlag Berlin Heidelberg 2011 Abstract: Porous anodic oxide films were fabricated galvanostatically on titanium alloy Ti-10V-2Fe-3Al in ammonium tartrate solution with different......
Effects of electrolytes variation on formation of oxide layers of 6061 Al alloys by plasma electrolytic oxidation Kai WANG1, Bon-Heun KOO1, Chan-Gyu LEE1, Young-Joo KIM1, Sung-Hun LEE2... of the electrolyte contents on the growth mechanism, element distribution and properties of oxide layers were studied. It is obvious that the layers generated in aluminate solutions show smoother surfaces than those......
