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Comparison between FEM and Experimental Results in the Upsetting of Nano-Structured Materials

机译：纳米结构材料Up锻的有限元与实验结果的比较

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摘要

Over recent years, some severe plastic deformation processes have been developed with the aim of obtaining a material with sub-micrometric or even nano-metric grain size, such as: ECAE (Equal channel angular extrusion) and HPT (High pressure torsion) among many others. The main aim of this present study is to analyse the upsetting of the 5083 Al-Mg-Mn alloy, which had been previously deformed by ECAE. Different processing temperatures will be used and the final properties of the resulting material will be determined.
机译：近年来，已经开发出一些严重的塑性变形工艺，目的是获得具有亚微米甚至纳米级晶粒尺寸的材料，例如：ECAE（等通道角挤压）和HPT（高压扭转）其他。本研究的主要目的是分析先前由ECAE变形的5083 Al-Mg-Mn合金的the粗。将使用不同的加工温度，并确定所得材料的最终性能。

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  • 来源
  • 会议地点 Cadiz(ES);Cadiz(ES)
  • 作者

    C. J. Luis-Perez; I. Puertas; D. Salcedo; J. Leon; I. Perez;

  • 作者单位

    Mechanical, Energetics and Materials Engineering Department. Universidad Publica de Navarra. Campus de Arrosadia, s, 31006 Pamplona (Spain);

    Mechanical, Energetics and Materials Engineering Department. Universidad Publica de Navarra. Campus de Arrosadia, s, 31006 Pamplona (Spain);

    Mechanical, Energetics and Materials Engineering Department. Universidad Publica de Navarra. Campus de Arrosadia, s, 31006 Pamplona (Spain);

    Mechanical, Energetics and Materials Engineering Department. Universidad Publica de Navarra. Campus de Arrosadia, s, 31006 Pamplona (Spain);

    Mechanical, Energetics and Materials Engineering Department. Universidad Publica de Navarra. Campus de Arrosadia, s, 31006 Pamplona (Spain);

  • 会议组织
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 工程材料一般性问题;
  • 关键词

    metal forming; forging; nano-structured materials; ECAE;

    机译：金属成型锻造;纳米结构材料；欧洲经济委员会;

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