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Effects of heat treatment process on stress corrosion cracking and microstructures of 7A05 Al alloy plate CAI Gang-yi(蔡刚毅), L? Guang-shu(吕广庶), MA Zhuang(马 壮) School of Materials Science... alloy, four different heat treatment processes were performed. After the heat treatments, the stress corrosion cracking resistance, mechanical properties and microstructures of 7A05Al alloys were......
HEAT TREATING OF SINTERED Fe-1.5Mo-0.7C STEELS AND THEIR SLIDING WEAR BEHAVIOR J.A.Wang1,Y.He1,H.Danninger3 (1.School of Materials Science and Engineering, Shanghai University, Shanghai 200072...) Abstract:The influence of heat treating on mechanical properties as well as on the sliding wearbehavior of sintered Fe-1.SMo-0.7C steels was experimentally studied. The microstruc-tures of sintered......
; Effect of heat treatment on microstructures... retrogression and re-ageing (RRA) heat treatment exhibits higher tensile strength, ductility and conductivity. Key words: Al-Zn-Mg-Cu alloy; Er; heat treatment; microstructures; mechanical properties......
of stored heat and thermal storage time, and their ratio increases with the height of the thermal storage unit. As the thickness of the cavity increases, natural convection plays an increasingly... storage; modeling; heat transfer; mass transfer 1 Introduction The imminent energy shortage and the high cost of energy have been scientific concerns for quite some time. The focal problem is the need......
Influence of heat treatment on high frequency soft magnetic properties of Finemet amorphous alloy YANG Sha(杨 沙)1, 2, CHEN Bo-qu(陈伯渠) 1, 2, YAN Biao(严 彪) 1, 2, LU Wei(陆 伟) 1, 2, LONG Ling(龙..., the microstructural change and nanocrystallization under different heat treatment conditions were investigated by XRD and TEM. The crystallite size of α-Fe was calculated from the XRD pattern using......
Influence of heat treatment on nanocrystalline zirconia powder and plasma-sprayed thermal barrier coatings JIANG Xian-liang(蒋显亮)1, LIU Chun-bo(刘纯波)1, LIU Min(刘 敏)2, ZHU Hui-zhao(朱晖朝)2 1. School... and conventional thermal barrier coatings were heat-treated at temperature varying from 1050 to 1 250 oC for 2-20 h. The results show that obvious grain growth was found in both nanostructured......
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