共搜索到16310条信息，每页显示10条信息，共1631页。用时：0小时0分0秒504毫秒
Effects of Heat Treatment and Thermal Cycling on Martensitic Transformation Behavior of Ni59Al11Mn30 High Temperature Shape Memory Alloy ZHOU Jing-en1,HE Zhi-rong2 (1.Xi'an Jiaotong University... is about 40%. The substructure of M and gamma phase is twins and dislocations, respectively. The hardness of M is higher than that of gamma phase. After aging treatment the basic phases of alloy do......
Effect of heat treatment on microstructure and properties of hot-extruded nickel-aluminum bronze CHEN Rui-ping(陈瑞萍), LIANG Ze-qin(梁泽钦), ZHANG Wei-wen(张卫文), ZHANG Da-tong(张大童), LUO Zong-qiang(罗宗强...; Abstract: The effect of heat treatment......
, the thickness of alpha platelet changes from 20 nm to 70 nm based on the heat treatment conditions. Generally, the higher the aging temperature, the coarser the alpha platelet thickness and the lower the strength... and ductility can be obtained after solution treated below beta transus temperature. Key words: beta titanium alloy; Ti-B20; aging treatment; tensile properties; microstructure 1 Introduction Metastable beta......
......
; 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......
Effects of heat treatment on corrosion behaviors of Mg-3Zn magnesium alloy LIU Xian-bin(刘贤斌), SHAN Da-yong(单大勇), SONG Ying-wei(宋影伟), HAN En-hou(韩恩厚) State Key Laboratory for Corrosion...; Abstract: The effects of two kinds of heat treatments T4 (solution treatment......
field, including temperature, time and applied magnetic field. There are optimized isothermal aging temperature and time in different magnetic heat treatment conditions. High magnetic field strength... magnetic field magnetic heat treatment are attributed to improvement the magnetic properties. 关键词:Fe-25.5Cr-12Co alloy,thermomagnetic treatment,magnetic property; microstructure; [全文内容正在添加中] ......
at room temperature, and microvoid coalescence fracture at 250-300 ℃. Key words: magnesium alloy; rare earth; aging treatment; tensile property heat treatment and the properties of those alloys. Therefore, in this research, the influence of heat......
on the structure and heat treatment behavior of Mg-Li-Al alloys were studied. Mg-8Li-3Al alloys cast with and without electromagnetic stirring were used for solution treatment and aging treatment... Effects of electromagnetic field on structure and heat treatment behavior of Mg-Li-Al alloys MA Lei-juan(马蕾娟), HAO Hai(郝 海), DONG Han-wei(董汉伟), ZHANG Xing-guo(张兴国), JIN Jun-ze(金俊泽) School......
Effect of friction stir processed microstructure on tensile properties of an Al-Zn-Mg-Sc alloy upon subsequent aging heat treatmentIndrajit Charit1,Rajiv S.Mishra21. Department of Chemical... treatment design for achieving improved tensile properties.It is also found that the ultrafine grained FSP material could not achieve the desired high strength during the post-FSP heat treatment......
