All Stories

  1. A Computational Simulation of Martensitic Transformation in Polycrystal TRIP Steel by Crystal Plasticity FEM with Voronoi Tessellation

    Article • Key Engineering Materials, February 2019, Trans Tech Publications

    Dr Takeshi Iwamoto , Truong Trinh

  2. Comparison of Stress-induced Martensitic Transformation Under Tension and Compression in Fe-28Mn-6Si-Cr Shape Memory Alloy

    Article • EPJ Web of Conferences, January 2018, EDP Sciences

    Dr Takeshi Iwamoto

  3. A Computational Investigation on Small Punch Test for Evaluating Fracture Toughness of TRIP Steel at Higher Deformation Rate

    Article • Key Engineering Materials, December 2016, Trans Tech Publications

    Dr Takeshi Iwamoto

  4. A Measurement of Volume Resistivity in Fe-Based Shape Memory Alloy under Tensile Deformation and its Evaluation of Strain Rate Sensitivity

    Article • Key Engineering Materials, December 2016, Trans Tech Publications

    Dr Takeshi Iwamoto , Bo Cao

  5. An Experimental Evaluation of Energy Absorption of TRIP Steel by Small Punch Test

    Article • Key Engineering Materials, December 2016, Trans Tech Publications

    Dr Takeshi Iwamoto

  6. An Experimental Study on Axial Joint Strength Made of Fe-28Mn-6Si-5Cr Shape Memory Alloy at Various Deformation Speeds

    Article • Key Engineering Materials, December 2016, Trans Tech Publications

    Dr Takeshi Iwamoto

  7. Fe-based shape memory alloy transformation kinetics model

    Article • Key Engineering Materials, December 2016, Trans Tech Publications

    Dr Takeshi Iwamoto , Anthony Budiaman

  8. A Computational Investigation on Bending Deformation Behavior at Various Deflection Rates for Enhancement of Absorbable Energy in TRIP Steel

    Article • Metallurgical and Materials Transactions A, May 2016, Springer Science + Business Media

    Dr Takeshi Iwamoto

  9. An experimental investigation of energy absorption in TRIP steel under impact three-point bending deformation

    Article • EPJ Web of Conferences, January 2015, EDP Sciences

    Dr Takeshi Iwamoto

  10. 3D finite element simulation of effects of deflection rate on energy absorption for TRIP steel

    Article • EPJ Web of Conferences, January 2015, EDP Sciences

    Dr Takeshi Iwamoto

  11. Review on Spatio-Temporal Multiscale Phenomena in TRIP Steels and Enhancement of Its Energy Absorption

    Article • January 2015, Springer Science + Business Media

    Dr Takeshi Iwamoto

  12. An Estimation of Joint Strength by Using Fe-Based Shape Memory Alloy Subjected to Bending Deformation at Various Deformation Rate

    Article • Key Engineering Materials, August 2014, Trans Tech Publications

    Dr Takeshi Iwamoto

  13. An Evaluation of Energy Absorption under Three-Point Bending Deformation at Higher Deflection Rate for TRIP Steel

    Article • Key Engineering Materials, August 2014, Trans Tech Publications

    Dr Takeshi Iwamoto

  14. An Evaluation on Strain Dependency and Strain Rate Sensitivity of Martensitic Transformation Generated in TRIP Steel by Measurement of Magnetic Permeability

    Article • Key Engineering Materials, August 2014, Trans Tech Publications

    Dr Takeshi Iwamoto

  15. Verification of Taylor Impact Test by Using Force Sensing Block

    Article • Key Engineering Materials, August 2014, Trans Tech Publications

    Dr Takeshi Iwamoto

  16. Effect of Deflection Rate on Bending Deformation Behavior of Fe-Based Shape Memory Alloy

    Article • Applied Mechanics and Materials, June 2014, Trans Tech Publications

    Dr Takeshi Iwamoto

  17. A Study on Rate Sensitivity of Impedance in TRIP Steel during Deformation at Various Strain Rate under Two Kinds of Deformation Mode

    Article • Applied Mechanics and Materials, June 2014, Trans Tech Publications

    Dr Takeshi Iwamoto

  18. A Study on Reduction of Friction in Impact Compressive Test Based on the Split Hopkinson Pressure Bar Method by Using a Hollow Specimen

    Article • Applied Mechanics and Materials, June 2014, Trans Tech Publications

    Dr Takeshi Iwamoto

  19. Deformation Mode Dependency on Strain Rate Sensitivity of Volume Resistivity in TRIP Steel

    Article • Key Engineering Materials, January 2013, Trans Tech Publications

    Dr Takeshi Iwamoto

  20. An Experimental Evaluation on Change in Impedance of TRIP Steel Subjected to Plastic Deformation at Various Strain Rates

    Article • Key Engineering Materials, January 2013, Trans Tech Publications

    Dr Takeshi Iwamoto

  21. Effects of radial inertia and end friction in specimen geometry in split Hopkinson pressure bar tests: A computational study

    Article • Mechanics of Materials, August 2012, Elsevier

    Dr Takeshi Iwamoto

  22. An Evaluation of Plastic Deformation Behavior of TRIP Steel by FE Simulation and Experiment

    Article • Journal of the Japan Society for Technology of Plasticity, January 2012, The Japan Society for Technology and Plasticity

    Dr Takeshi Iwamoto

  23. Study on capturing transformation–thermomechanical behaviour of TRIP steel during impact compression

    Article • Materials Research Innovations, February 2011, Taylor & Francis

    Dr Takeshi Iwamoto

  24. Bending deformation behaviour of TRIP steel at several deflection rates

    Article • Materials Research Innovations, February 2011, Taylor & Francis

    Dr Takeshi Iwamoto

  25. New Analytical Approach to Predict Creep Void Growth in Heat-Affected Zone of High Cr Steel Weldments

    Article • January 2011, ASME International

    Dr Takeshi Iwamoto

  26. A STUDY ON IMPACT DEFORMATION AND TRANSFORMATION BEHAVIOR OF TRIP STEEL BY FINITE ELEMENT SIMULATION AND EXPERIMENT

    Article • April 2009, World Scientific Pub Co Pte Lt

    Dr Takeshi Iwamoto

  27. A STUDY ON IMPACT DEFORMATION AND TRANSFORMATION BEHAVIOR OF TRIP STEEL BY FINITE ELEMENT SIMULATION AND EXPERIMENT

    Article • International Journal of Modern Physics B, December 2008, World Scientific Pub Co Pte Lt

    Dr Takeshi Iwamoto

  28. A Three-Dimensional Finite Element Stress Analysis of Plain-Woven CFRP Adhesive Laminated Plates and Hollow Cylinder Under Out-of-Plane Loading

    Article • January 2008, ASME International

    Dr Takeshi Iwamoto

  29. A Study on Evaluation of Impact Strength of Adhesive Joints Subjected to Impact Shear Loadings

    Article • January 2008, ASME International

    Dr Takeshi Iwamoto

  30. FEM Stress Analysis and Sealing Performance Evaluation in Pipe Flange Connections With Spiral Wound Gaskets Subjected to External Bending Moments: Case Where Internal Fluid is Liquid

    Article • January 2008, ASME International

    Dr Takeshi Iwamoto

  31. An Analysis of Geometrical Orientation of Martensite in TRIP Steel by Using Fourier Transformation Image Analysis

    Article • Journal of the Society of Materials Science Japan, January 2008, Society of Materials Science, Japan

    Dr Takeshi Iwamoto

  32. Constitutive Modeling of Single Crystal TRIP Steel Based on Transformation – Crystal Plasticity Theory and Computational Simulation of Its Transformation and Deformation Behavior by Cellular Automata Approach

    Article • Journal of the Society of Materials Science Japan, January 2008, Society of Materials Science, Japan

    Dr Takeshi Iwamoto

  33. A Numerical Investigation of Interface Dynamics during Martensitic Transformation in a Shape Memory Alloy Using the Level-Set Method

    Article • Key Engineering Materials, January 2007, Trans Tech Publications

    Dr Takeshi Iwamoto

  34. Multiscale computational simulation of deformation behavior of TRIP steel with growth of martensitic particles in unit cell by asymptotic homogenization method

    Article • International Journal of Plasticity, April 2004, Elsevier

    Dr Takeshi Iwamoto

  35. Finite Element Simulation of Martensitic Transformation in Single-Crystal TRIP Steel Based on Crystal Plasticity Theory with Cellular Automata Approach

    Article • Key Engineering Materials, January 2004, Trans Tech Publications

    Dr Takeshi Iwamoto

  36. Macroscopic Constitutive Modeling of TRIP Steel Using Green Function and Computational Simulation of Its Deformation Behavior

    Article • Journal of the Society of Materials Science Japan, January 2004, Society of Materials Science, Japan

    Dr Takeshi Iwamoto

  37. Micro Damage Evolution Analysis of Target Impacted by Projectile.

    Article • JSME International Journal Series A, January 2003, Japan Society of Mechanical Engineers

    Dr Takeshi Iwamoto

  38. Assessment of Geometrical Orientation of Martensitic Particles in TRIP Steel by Fourier and Wavelet Transformation Image Analysis

    Article • Key Engineering Materials, January 2003, Trans Tech Publications

    Dr Takeshi Iwamoto

  39. Computational simulation on deformation behavior of CT specimens of TRIP steel under mode I loading for evaluation of fracture toughness

    Article • International Journal of Plasticity, November 2002, Elsevier

    Dr Takeshi Iwamoto

  40. Self-Excitation Vocalization Analyses of Vocal Chord Under Breathing Flow and Wide Frequency Change by Muscle Activation

    Article • January 2002, ASME International

    Dr Takeshi Iwamoto

  41. Constitutive Equation and Computational Prediction of Deformation Behavior of TRIP Steels under Monotonic and Cyclic Loading

    Article • January 2002, Springer Science + Business Media

    Dr Takeshi Iwamoto

  42. Computational prediction of deformation behavior of TRIP steels under cyclic loading

    Article • International Journal of Mechanical Sciences, September 2001, Elsevier

    Dr Takeshi Iwamoto

  43. Vowels Vocalization Analyses by Flow and Mouth Cavity Optimization

    Article • January 2001, Elsevier

    Dr Takeshi Iwamoto

  44. Identification of Constitutive Equation for TRIP Steel and Its Application to Improve Mechanical Properties

    Article • JSME International Journal Series A, January 2001, Japan Society of Mechanical Engineers

    Dr Takeshi Iwamoto

  45. Computational simulation of the dependence of the austenitic grain size on the deformation behavior of TRIP steels

    Article • International Journal of Plasticity, June 2000, Elsevier

    Dr Takeshi Iwamoto

  46. Ductility and Brittleness Simulation during Micro Void Evolution Process of Ductile Material Using Rigid Plastic FEM Based on Gurson Type Yield Function

    Article • Key Engineering Materials, January 2000, Trans Tech Publications

    Dr Takeshi Iwamoto

  47. Identification of Constitutive Equation of TRIP Steel and Its Application to Improve the Mechanical Properties.

    Article • TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, January 2000, Japan Society of Mechanical Engineers

    Dr Takeshi Iwamoto

  48. Fraction Tensor Measured from Micrographs for Evaluating the Geometrical Orientation of Martensite in TRIP Steel

    Article • Journal of the Society of Materials Science Japan, January 2000, Society of Materials Science, Japan

    Dr Takeshi Iwamoto

  49. Austenitic-Grain-Size-Dependent Constitutive Model of Deformation Behavior of TRIP Steel.

    Article • Journal of the Society of Materials Science Japan, January 1999, Society of Materials Science, Japan

    Dr Takeshi Iwamoto

  50. Investigation on deformation mode dependence of strain-induced martensitic transformation in trip steels and modelling of transformation kinetics

    Article • International Journal of Mechanical Sciences, February 1998, Elsevier

    Dr Takeshi Iwamoto

  51. MACRO- AND MICROMECHANICAL INVESTIGATION ON THE DEFORMATION MODE DEPENDENCE OF STRAIN-INDUCED MARTENSITIC TRANSFORMATION OF TRIP STEELS

    Article • January 1996, Elsevier

    Dr Takeshi Iwamoto

  52. Constitutive modeling of trip steel and its application to the improvement of mechanical properties

    Article • International Journal of Mechanical Sciences, December 1995, Elsevier

    Dr Takeshi Iwamoto

  53. Numerical Simulation of Deformation Behavior of TRIP Steels.

    Article • TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A, January 1994, Japan Society of Mechanical Engineers

    Dr Takeshi Iwamoto