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Thermo-mechanical analysis of an SI engine piston usingdifferent boundary condition treatmentsAmir-Hasan Kakaee1, Javad Gharloghi2, Aliasghar Foroughifar3, Abdoreza Khanlari4(1. School of Automotive... stresses is considerable.Key words:piston; temperature; boundary condition; stress; thermo-mechanical analysis......
Wei. Effects of thermo-mechanical heat treatment processing on microstructures and properties of Cu-Zn alloy by minor Cr alloying[J]. The Chinese Journal of Nonferrous Metals, 2006, 16(6): 982-988..., 周海涛, 赵仲恺, 李庆波, 周 啸. 形变热处理对Cu-Cr-Zr合金时效组织和性能的影响[J]. 中国有色金属学报, 2008, 18(6): 1032-1038.ZHONG Jian-wei, ZHOU Hai-tao, ZHAO Zhong-kai, LI Qing-bo, ZHOU Xiao. Effects of thermo-mechanical heat treatment......
Formation of Nano/Ultrafine Grains in AISI 321 Stainless Steel Using Advanced Thermo-Mechanical ProcessMohsen Golzar Shahri1,2,S.Rahman Hosseini2,Mehdi Salehi11. Department of Materials Engineering... treatment at700–900 °C for 0.5–30 min.Effects of process parameters,i.e.,‘‘reduction percentage,’’ ‘‘rolling temperature,’’ ‘‘annealing temperature’’ and ‘‘annealing time’’,on the microstructural......
Thermo-mechanical properties of bowl-shaped grinding wheel andmachining error compensation for grinding indexable insertsZHANG Xiang-lei(张祥雷), YAO Bin(姚斌), CHEN Bin-qiang(陈彬强), SUN Wei-fang(孙维方...:In order to meet the technical requirements of grinding the circumferential cutting edge of indexable inserts, thermo-mechanical properties of bowl-shaped grinding wheel in high speed grinding process......
//(111)A1,[1010]T1//[110]A1,惯析面为{111}A1. 关键词:2197 Al-Li合金;形变热处理;T1相;析出行为 中图分类号: TG166.3 文献标志码:A Precipitation behavior of T1 phase during thermo-mechanical treatment of 2197... electron microscopy (HREM). The results show that during thermo-mechanical treatment, δ′, θ′ and T1 phases are the main phases of under-aged 2197 alloy, the size of T1 phase is about 40 nm. δ′ and θ......
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Thermo-mechanical coupled analysis of hot ring rolling process SUN Zhi-chao(孙志超), YANG He(杨 合), OU Xin-zhe(欧新哲) College of Materials Science and Engineering, State Key Laboratory...; Abstract: A 3D rigid-plastic and coupled thermo-mechanical FE model for hot ring rolling......
铝合金热机械处理的研究发展 周娴1,陈志国1,黄裕金1,杨文玲1 (1.中南大学材料科学与工程学院,长沙,410083) 摘要:阐述了热机械处理制备铝合金的微观组织特征,探讨了其主要工艺参数和第二相粒子对微观结构的作用机理,概述了热机械处理对铝合金微观组织及性能影响规律的最新进展,分析了当前热机械处理研究存在的主要问题,指出了今后热机械处理的研究发展方向. 关键词:铝合金; 热机械处理; 微观组织; 性能; aluminum alloys; thermo-mechanical treatment; microstructure; property; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 24(2014) 2196-2202 Effect of thermo-mechanical treatment process on microstructure and mechanical properties of 2A97 Al-Li alloy Chong GAO1, Yang LUAN2, Jun-chuan... by thermo-mechanical treatment at different pre-stretch deformations of 0, 3% and 6%. The microstructure observation results reveal that some δ′ and T1 precipitates are found in α(Al) matrix of 2A97......
; 文献标志码:A Effect of new thermo-mechanical treatment on microstructure and properties of 2E12 aluminum alloy REN... electron microscope and transmission electron microscope, were used to study the tensile properties, fatigue property and microstructure of 2E12 alloy under different thermo-mechanical treatment (TMT......