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Effect of Post Heat Treatment on Corrosion Resistance of Phytic Acid Conversion Coated MagnesiumR.K. Gupta,K. Mensah-Darkwa,D. KumarEngineering Research Center for Revolutionizing Metallic...">An environment friendly chemical conversion coating for magnesium was obtained by using a phytic acid solution. The effect of post-coating 1heat treatment on the microstructures and corrosion properties of phytic......
Effects of precipitation strengthening heat treatment for Al-Mg alloy Seong-Jong KIM1, Seok-Ki JANG1, Min-Su HAN1, Seong-Kwon KIM2, Jong-Sin KIM3 1. Division of Marine System Engineering, Mokpo... precipitation strengthening heat treatment, a tendency appear that time-to-fracture increases as elongation increases. In the potential range from -1.3 V to -0.7 V, the specimens show excellent mechanical......
Effect of Heat Treatment on Acoustic Emission in 7075-T651 Aluminum Alloy朱祖铭摘 要:<正> The longitudinal(L),long-transverse(T)and short-transverse(S... treatment and orienta-tions of samples.A rms AE peak occurred in all the samplesat plastic strain greater than one percent.The heights of peaks have been measured as afunction of prior heat......
Cracking Susceptibility After Post-Weld Heat Treatment in Haynes 282 Nickel Based SuperalloyL.O.Osoba1,A.K.Khan2,S.O.Adeosun11. Department of Metallurgical and Materials Engineering,University of Lagos2. Department of Mechanical and Manufacturing Engineering,University of Manitoba摘 要:This paper presents a study of the standard post-weld heat treatment......
cyclic heat treatment (CHT). Our simulations successfully reproduce the grain morphologies of every CHT. In the process of every CHT, phase transformation recrystallization happens. The recrystallized...Phase Field Simulation for Grains Evolution of 17-4PH Steel During Cyclic Heat TreatmentYuan YOU,Mufu YAN,Chengsong ZHANGNational Key Laboratory for Precision Hot Processing of Metals, School......
Enhancing water repellence and mechanical properties of antibacterial gelatin/Ce(Ⅲ) fiber by heat treatment刘麟1,王诗琪2,黄雅钦1,周雅婷1,童元建1,陈晓农11. State Key Laboratory of Chemical Resource Engineering...="ChDivSummary" name="ChDivSummary">The water repellence and mechanical properties of the gelatin/Ce(Ⅲ) fiber(GCe fiber) were improved by heat treatment,which was an easy and non-toxic method.The......
Effects of Sb and heat treatment on the microstructure of Al-15.5wt%Mg2Si alloyYu-hua Zhao,Xiu-bin Wang,Xing-hao Du,Chao WangSchool of Materials Science and Engineering, Shenyang Aerospace University摘 要:The modification effects of alloying element Sb and heat treatment on Al-15.5wt%Mg2Si alloy were investigated by Olympus microscopy (OM), scanning......
Effect of Heat Treatment on Microstructure and Mechanical Properties of Si Cp/2024 Aluminum Matrix Composite柳培1,王爱琴1,XIE Jingpei1,HAO Shiming21. School of Materials Science and Engineering, Henan... composite was prepared by powder metallurgy method. Effects of heat treatment on the microstructure and mechanical properties of composite were investigated by SEM, EDS, XRD, HREM, tensile and hardness......
Effect of heat treatment temperature on microstructure and electromagnetic shielding properties of graphene/SiBCN compositesWei Yue,Yongsheng Liu,Mingxi Zhao,Fang Ye,Laifei ChengScience...) were prepared by depositing Si BCN ceramics in 3 D graphene foam via the chemical vapor infiltration technique. The effect of the heat treatment temperature on the microstructure, phase composition......
Effects of dealloying and heat treatment parameters on microstructures of nanoporous PdY.Z.Chen,X.Y.Ma,W.X.Zhang,H.Dong,G.B.Shan,Y.B.Cong,C.Li,C.L.Yang,F.LiuState Key Lab.of Solidification Processing..., we show that the microstructures of nanoporous Pd can be tuned by adjusting compositions of the precursor alloys, and dealloying and heat treatment parameters. Both the ligament and pore sizes......
