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, economize energy and can prevent high temperature oxidation of magnesium alloys. Meanwhile, little was studied on higher strain rate superplasticity of the commercial magnesium alloys with large grain size... High strain rate superplasticity of AZ31 alloy ZHOU Hai-tao(周海涛), JIANG Yong-feng(蒋永锋), ZHONG Jian-wei(钟建伟), ZHAO Zhong-kai(赵仲恺), LI Qing-bo(李庆波) 1. School of Materials Science and Engineering......
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Studies on High Temperature Oxidation of Electrodeposited RE-Ni-W-P-SiC Composite Materials XU Rui-dong1,ZHU Xiao-yun1,GUO Zhong-cheng1 (1.The Center of New Materials and Surface Engineering Research and Development, Kunming University of Science and Technology, Kunming, 650093, P.R. China) 摘要:The oxidation of the Electrodeposited RE-Ni-W-P-SiC Composite materials at high temperature......
, and precipitate of internal oxides A12O3. Key words: K44 superalloy; high temperature oxidation; oxidation kinetics 1 Introduction In comparison with advanced aircraft engine, the work environment of gas... (Al+Ti), the high-temperature mechanical properties are high. The oxidation behavior of the superalloy K44 is rarely studied up to now. In this study, oxidation kinetics and scales composition of K44......
Effect of Alloying Additions on the Oxidation of High Speed Steels under Dry and Wet Conditions () 摘要:An investigation has been carried out into the effects of chromium and vanadium content on the oxidation rate and on the adhesion of oxide scales grown on three different chemical compositions of high speed steels under dry and wet conditions. The oxidation tests were carried out......
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. The plasma sprayed gradated coating on stainless steel surface can improve the high temperature oxidation resistance of stainless steel. The oxidation rate of stainless steel is less than that of plasma... High temperature oxidation resistance of plasma sprayed NiCrAl+(ZrO2+Y2O3) gradated coating on stainless steel surface CHEN Fei(陈 飞)1, 2, ZHOU Hai(周 海)1, L? Tao(吕 涛)1 1......
Article ID: 1003-6326(2005)03-0491-06 Oxidation behavior of three-phase Cu-25Ni-30Cr alloy at 700-800℃ under high oxygen pressures CAO Zhong-qiu(曹中秋)1, 2, LIU Wei-hua(刘伟华)1, ZHAI... of the oxidation rate down to very low values. A larger chromium content needed to form chromia layer for a ternary three-phase alloy is attributed to the limitations to the diffusion of the alloy......
HIGH-TEMPERATURE OXIDATION OF FGH96 P/M SUPERALLOY Y. W. Zhang1,J.X. Dong2,M.C. Zhang2,F.J. Liu2 (1.Central Iron and Steel Research Institute, Beijing 100081, China;2.School of Materials Science and Engineering, University of Science and Technology Beijing,Beijing 100083, China) Abstract:High temperature oxidation behaviors of FGH96 P/M superalloy have been studied in air at temperatures......