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Isothermal oxidation behavior of cast Ni-base superalloy K44 LI Yun(李 云)1, LIU Xue-gui(刘学贵)1, GUO Jian-ting(郭建亭)2, YUAN Chao(袁 超)2, YANG Hong-cai(杨洪才)3 1. College of Applied Chemistry, Shenyang..., Northeastern University, Shenyang 110004, China Received 28 July 2006; accepted 15 September 2006 Abstract: The oxidation behavior of a cast Ni-base superalloy K44 in air at 850-1 000 ℃ for l00 h was studied......
Oxidation resistance of co-deposited Ni-SiC nanocomposite coating ZHOU Yue-bo(周月波), DING Yuan-zhu(丁元柱) Department of Materials Science and Engineering, Heilongjiang Institute of Science...) nanocomposite coating was prepared from a nickel sulfate bath by co-electrodeposition of Ni and SiC nanoparticles in an average size of 30 nm. The oxidation at 1 000 ℃ shows that the Ni-6.0%SiC......
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Effect of rare earth Y on oxidation behavior of NiAl-Al2O3XU Gui-hua, WANG Guo-feng, ZHANG Kai-feng(National Key Laboratory of Precision Heat Processing of Metal, Harbin Institute of Technology... carried out at 1 000 °C in order to investigate the influence of Y on the oxidation behaviors of NiAl-Al2O3. The results indicate that the addition of Y does not change the oxidation product......
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Effect of temperature on oxidation behavior of ternary Fe-15Cu-5Al alloy in pure oxygen XIANG Jun-huai(向军淮)1, 2, ZHAO Qiong(赵琼)2, ZHANG Wen-hua(张文华)2 1. Jiangxi Key Laboratory of Surface...-spacerun: yes"> Abstract: The effect of temperature on oxidation behavior of ternary Fe-15Cu-5Al (mole fraction, %) alloy in pure......
Elevated temperature oxidation behavior of HVOF sprayed TiB2 cermet coating Behnam LOTFI Department of Materials Engineering, Faculty of Engineering, Shahid Chamran University, Ahvaz...; Abstract: Oxidation behaviors of Ni(Cr)-TiB2 coating deposited by HVOF technique were studied at 800, 900 and 1 000 ℃ in air. The microstructures of as-sprayed......
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Pack Aluminide Coatings Formed at 650 ℃ for Enhancing Oxidation Resistance of Low Alloy Steels S. R. Rose1,P. K. Datta1,Z. D. Xiang1 (1.Advanced Materials Research Institute, School of Engineering... on a commercial 9Cr-lMo (wt.%)alloy steel by pack cementation at 650 ℃ in an attempt to improve its high temperature oxidation resistance. Pack powders containing Al, Al2O3 and a series of halide salts were......
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