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March 2013 Abstract: The role of subtransus hot working on microstructure morphology of TA15 titanium alloy plate with elongated α phases was studied by quantitative metallography on different sections... words: microstructure morphology; TA15 titanium alloy; elongated α phases; subtransus hot working 1 Introduction Titanium alloys have high specific strength, superior creep resistance, good thermal......
Processing map and hot working mechanisms of Cu-Ag alloy in hot compression processWANG Meng-han(王梦寒), HUANG Long(黄龙), CHEN Ming-liang(陈明亮), WANG Yan-li(王彦丽) (School of Materials Science... parameters for bulk metal working are identified clearly by the processing maps.Key words:Cu-Ag alloy; strain-rate sensitivity; hot working mechanism; processing map......
conducted on subtransus processing[12-14] and related to microstructure evolution description using hot processing map method, thus fundamental understanding of the deformation mechanisms... during hot working of a two phase titanium alloy with a colony alpha microstructure [J]. Journal of Alloys and Compounds, 2009, 480(2): 922-927. [2] BERDIN V K, KARAVAEVA M V, SYUTINA L A. Mechanical......
Deformation behavior and microstructure evolution of titanium alloys with lamellar microstructure in hot working process: A reviewPengfei Gao1,2,Mingwang Fu2,Mei Zhan1,Zhenni Lei1,Yanxi Li11. State... microstructure to fine-structure in hot working process and thus plays a key role in tailoring the final microstructure and properties. To realize this goal, huge efforts have been made to investigate......
Processing map for hot working of SiCp/7075 Al composites M. RAJAMUTHAMILSELVAN1, S. RAMANATHAN1, R. KARTHIKEYAN2 1. Department of Manufacturing Engineering, Annamalai University... boundary migration, since under hot working conditions, the materials act as essentially as a dissipator of power and the driving force for the migration of interface is reduction of total interface......
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J. Cent. South Univ. (2016) 23: 1556-1563 DOI: 10.1007/s11771-016-3208-8 Processing maps and hot working mechanisms of supercritical martensitic stainless steel WANG Meng-han(王梦寒), WANG Rui(王瑞... Abstract: The hot working mechanism of 2Cr11Mo1VNbN steel was investigated by means of compression tests at temperatures of 900-1150 °C and strain rates of 0.005-5 s-1. At strains of 0.2, 0.3, 0.5 and 0.7......
Processing map for hot working of as extruded AZ31B magnesium alloy HUANG Guang-sheng(黄光胜), HUANG Guang-jie(黄光杰), WANG Ling-yun(汪凌云), PAN Fu-sheng(潘复生) (College of Materials Science... workability and controlling the microstructure during hot working. The basis and principles of this approach were described early and its application to the hot working of a wide range of materials......
Hot deformation characteristics and hot working window of as-cast large-tonnage GH3535 superalloy ingotYao Wang1,2,Junsong Wang3,Jiasheng Dong1,Aimin Li4,Zhijun Li5,Guang Xie1,2,Langhong Lou11...,Chinese Academy of Sciences摘 要:Deformation characteristics and range of optimized hot working parameters of a 6.5 tons GH3535 superalloy ingot......
Hot Working Characteristic of Superaustenitic Stainless Steel 254SMOEnxiang Pu1,2,Wenjie Zheng2,Jinzhong Xiang1,Zhigang Song2,Han Feng2,Yuliang Zhu21. School of Physics Science and Technology,Yunnan... the entire range of strain rates and temperatures.In order to obtain optimum hot working conditions,processing maps consisting of power dissipation map and instability map were constructed at different......
