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Title:Differential speed rolling technology and its application in magnesium alloys
Authors: ZHANG Wen-yu1 LIU Xian-lan1 2 (1.Department of Mechanical Engineering Hunan Institute of Technology Hengyang 421002 China 2.School of Material Science and Engineering Central South University Changsha 410083 China) 
Unit:  
KeyWords: magnesium alloy plastic process differential speed rolling 
ClassificationCode:TG335
year,vol(issue):pagenumber:2008,33(2):1-5
Abstract:
The basic principle,characteristics,present researches and applications of differential speed rolling technology were reviewed.From the view-point of new technics of plasticity processing magnesium alloys,the application of differential speed rolling technology in wrought magnesium alloy was discussed,and the mechanism of grains refinement,deformation mechanism,rules of texture variation,and so on were analyzed.Differential speed rolling technology can weaken basal texture of magnesium alloy sheets,fine grains and improve mechanical properties.It puts forward that magnesium alloy will have a better actual application future if differential speed rolling technology is applied successfully in the plastic forming.
Funds:
湖南省教育厅科研资助项目(06c031);; 湖南省科技计划项目(2007FJ3095);; 湖南省自然科学基金资助项目(07JJ3092)
AuthorIntro:
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