Stress and Strain Behaviors of Mg Alloy AZ31 in Plane Strain Compression(<Special Issue>Recent Advances in Materials and Processing (I))

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概要

• 論文の詳細を見る

• Most of magnesium alloy products are manufactured by die casting or thixo-molding processes. However, there is extremely little use of the products by metal forming due to high resisting plastic deformation in normal temperature and their expensive cost. In this study, to make clear the plastic deformability, stress and strain behaviors of Mg alloy AZ31 hot rolled sheet in plane strain compression in the temperature from 20℃ to 250℃ have been discussed. Tension test and plane strain compression test have been performed to obtain the equivalent stress and equivalent plastic strain relations. The plane strain compression tests with some lubricants have been performed, and the effect of friction between die and deforming material on plastic deformation behaviors has been investigated by the elastic-plastic finite element analysis. Optical microstructures of deformed materials are also observed.

• 一般社団法人日本機械学会の論文
• 2005-10-15

著者

• Yarita Ikuo

  Department Of Mechanical Science & Engineering Chiba Institute Of Technology

• Yarita Ikuo

  Department Of Mechanical Engineering Chiba Institute Of Technology

• NAOI Takashi

  Chiba Institute of Technology

• HASHIZUME Tsuyoshi

  Chiba Institute of Technology

関連論文

• The Effect of Soluble Lubricant on Surface Imprinting in Temper Rolling by 4 Hi Rolling Mill
• The Effect of Lubricant on Microwear of Dull Rolls in Temper Rolling by 4 Hi Rolling Mill
• Imprinting of Dull Roll Surface Texture to Carbon Steel Strips in Temper Rolling by Dry Condition
• Stress and Strain Behaviors of Mg Alloy AZ31 in Plane Strain Compression(Recent Advances in Materials and Processing (I))
• 534 Stress and Strain Analysis in Temper Rolling for Mild Steel Sheet by Elastic-Plastic Finite Element Method

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