An experimental investigation of the drawability of AA6082 sheet under different elevated temperature forming processes
作者: Kailun ZhengLei ZhuJianguo LinTrevor A. DeanNan Li
作者单位: 1Department of Mechanical Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
2Dyson School of Design Engineering, Imperial College London, Exhibition Road, London SW7 2AZ, UK
3Department of Mechanical Engineering, University of Birmingham, Edgbaston, Birmingham B15 2TT, UK
刊名: Journal of Materials Processing Tech., 2019, Vol.273
来源数据库: Elsevier Journal
DOI: 10.1016/j.jmatprotec.2019.05.006
关键词: Hot Form and Quench (HFQ ® )Direct Heating Aluminium Forming (DHAF)DrawabilityDeep drawingAA6082
原始语种摘要: Abstract(#br)The performed research has, for the first time, investigated and compared the drawability of AA6082 at a comparable temperature range between two elevated temperature forming processes: termed (i) Low Temperature Hot Form and Quench (LT-HFQ ® ) or pre-cooled HFQ ® , patented by Adam et al. (2015) and (ii) Direct Heating Aluminium Forming (DHAF) which represents a refinement of conventional warm forming targeting a higher temperature range. A series of uniaxial tensile and cylindrical deep drawing experiments were conducted. According to uniaxial tensile test results, the most obvious work-hardening and reasonable ductility was observed under LT-HFQ ® at a deformation temperature of 350 °C and strain rate of 1 s −1 , which can enhance drawability. For deep drawing experiments,...
全文获取路径: Elsevier  (合作)
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影响因子:1.953 (2012)

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关键词翻译
关键词翻译
  • 单轴的 
  • drawability 可拉拔性
  • temperature 温度
  • forming 成形
  • range 射程
  • Form 形状
  • achieved 获得的
  • obvious 迷的
  • higher 
  • ratio 
  • uniaxial