Development of Novel Methods for Compensation of Stress-strain Curves

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概要

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• In this study, we analyze in detail the stress variation due to friction between the top surface of a cylindrical sample and the anvil surface by carrying out FEM analysis. We propose pragmatic and simple approaches to compensate the stress-strain curve for both Rastegaev-geometry samples and arbitrary cylindrical samples. By using these equations, the compensation process becomes easy and convenient, and the compensated flow stresses are reliable for the compression process of 5065B aluminum alloy.

• 2011-05-15

著者

• YU Shu

  State Key Lab for Powder Metallurgy, Central South University

• ONODERA Emi

  Institute for Materials Research, Tohoku University

• MATSUMOTO Hiroaki

  Institute for Materials Research, Tohoku University

• CHIBA Akihiko

  Institute for Materials Research, Tohoku University

• Chiba Akihiko

  Inst. For Materials Res. Tohoku Univ.

• Li Yunping

  Inst. For Materials Res. Tohoku Univ.

• Onodera Emi

  Institute For Materials Research Tohoku University

• Chiba Akihiko

  Institute For Material Research Tohoku University

• Yu Shu

  State Key Lab For Powder Metallurgy Central South University

• Koizumi Yuichiro

  Institute For Materials Research Tohoku University

• Matsumoto Hiroaki

  Institute For Materials Research Tohoku University

• LI Yun

  Institute for Materials Research, Tohoku University

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• PREFACE
• Special Issue on New Functions and Properties of Engineering Materials Created by Designing and Processing
• Residual Stress Behavior of Rolled Aluminum Alloy A2024T3 in a Thin Plate During Cyclic-Tension Fatigue Studied Using Ultrasonic Horizontally Polarized Shear Waves
• Significant Improvement in Mechanical Properties of Biomedical Co-Cr-Mo Alloys with Combination of N Addition and Cr-Enrichment
• Effect of Fe Addition on Microstructures and Mechanical Properties of Ni- and C-Free Co-Cr-Mo Alloys
• Effects of Zirconium Addition on Microstructures and Mechanical Properties of Co-29Cr-6Mo Alloy
• Effect of Carbon Addition on Microstructure and Mechanical Properties of a Wrought Co-Cr-Mo Implant Alloy
• Effect of Dissolved Oxygen Content on Pin-on-Disc Wear Behavior of Biomedical Co-Cr-Mo Alloys in a Like-on-Like Configuration in Distilled Water
• Dry Friction and Wear Behavior of Forged Co-29Cr-6Mo Alloy without Ni and C Additions for Implant Applications
• Constructing Processing Maps for Hot Working of Co-Ni-Cr-Mo Superalloy
• Determination of the mechanical properties of extruded pure magnesium during tension-tension low-cycle fatigue using ultrasonic testing
• Microstructure and Mechanical Properties of Co-29Cr-6Mo Alloy Aged at 1023K
• Effect of Sigma Phase in Co-29Cr-6Mo Alloy on Corrosion Behavior in Saline Solution
• Construction of processing map for biomedical Co-29Cr-6Mo-0.23C-0.14N alloy by using compression tests
• Microstructures of Zr-Added Co-Cr-Mo Alloy Compacts Fabricated with a Metal Injection Molding Process and Their Metal Release in 1mass% Lactic Acid
• Influence of Cold-Working and Subsequent Heat-Treatment on Young's Modulus and Strength of Co-Ni-Cr-Mo Alloy
• Microstructure and Mechanical Properties of α' Martensite Type Ti Alloys Deformed under the α' Processing
• Determination of the Cyclic-Tension Fatigue of Extruded Pure Magnesium Using Multiple Ultrasonic Waves
• Friction Coefficient in Hot Compression of Cylindrical Sample
• Effect of Cold Drawing on Electrical and Mechanical Properties of Cu-5 at% Zr Alloy
• Evaluation of the Twinning Behavior of Polycrystalline Magnesium at Room Temperature by Acoustic Emission
• Determination of the Mechanical Properties of Extruded Pure Magnesium During Tension-Tension Low-Cycle Fatigue Using Ultrasonic Testing
• Construction of Processing Map for Biomedical Co-29Cr-6Mo-0.23C-0.14N Alloy by Using Compression Tests
• Development of Novel Methods for Compensation of Stress-strain Curves
• Evaluation of Ordering Mobility from Antiphase Boundary Mobility in Fe3Al Using Phase-field Simulation
• Evaluation of Ordering Mobility from Antiphase Boundary Mobility in Fe_3Al Using Phase-field Simulation
• Effect of Phase Transformation on Tensile Behavior of Co–Cr–Mo Alloy Fabricated by Electron-beam Melting

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