陈明彪1,2*，刘文昌2，马晓艺1，李 戬1，杨庆祥2，王 珊1，马 旻2，刘 畅2，Zhao Y M3
1. 青海大学机械学院，青海 西宁 810016 2. 燕山大学材料科学与工程学院及亚稳材料制备技术与科学国家重点实验室，河北 秦皇岛 066004 3. Division of Internal Medicine, Department of Medicine, Medical University of South Carolina, 171 Ashley Avenue, Charleston, SC 29425, USA
Texture Variation of CC 5052 Aluminum Alloy Slab from Surface to Center Layer by XRD
CHEN Ming-biao1, 2*, LIU Wen-chang2, MA Xiao-yi1, LI Jian1, YANG Qing-xiang2, WANG Shan1, MA Min2, LIU Chang2, Zhao Y M3
1. College of Mechanical Engineering, Qinghai University, Xining 810016, China 2. Key Laboratory of Metastable Materials Science and Technology, College of Materials Science and Engineering, Yanshan University, Qinhuangdao 066004, China 3. Division of Internal Medicine, Department of Medicine, Medical University of South Carolina, 171 Ashley Avenue, Charleston, SC 29425, USA
Abstract：For improvement of the processing and gaining uniformity texture structure and performance of direct chill cast CCAA 5052 aluminum alloy band after first hot rolling with different reduction, the material was annealed at 454 ℃ and then cold rolling with different reduction was conducted, the texture at surface, quarter and center layer of the sample was tested and examined by X-ray diffraction method, the data calculated using special software and the difference of texture at surface, quarter and center layer was analyzed. There existed an elevated gradient of intensity from surface layer to center layer after cold rolled with less than or equal to 40% reduction, The main texture of β is stronger mainly due to transformation from remainder exposure, while the goss and remainder is infirm, the state of texture at each layer is close to each other after cold rolling with reduction high than 56.1%.
Key words：Aluminum alloy;Texture;CC 5052 aluminum alloy;Cold rolling;Orientation distribution function;X-ray diffraction
陈明彪1,2*，刘文昌2，马晓艺1，李 戬1，杨庆祥2，王 珊1，马 旻2，刘 畅2，Zhao Y M3 . 冷轧CC 5052铝合金板表层至中心层织构变化的X射线衍射分析 [J]. 光谱学与光谱分析, 2013, 33(05): 1364-1368.
CHEN Ming-biao1, 2*, LIU Wen-chang2, MA Xiao-yi1, LI Jian1, YANG Qing-xiang2, WANG Shan1, MA Min2, LIU Chang2, Zhao Y M3 . Texture Variation of CC 5052 Aluminum Alloy Slab from Surface to Center Layer by XRD. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2013, 33(05): 1364-1368.
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