All Stories

  1. Effect of cooling rate on precipitation during homogenization cooling in excess Si type Al–Mg–Si alloy

    Article • Materials Letters, November 2020, Elsevier

    Seungwon Lee

  2. Aging behavior of Al-Li-(Cu, Mg) alloys processed by different deformation methods

    Article • Materials & Design, November 2020, Elsevier

    Seungwon Lee

  3. The possible transition mechanism for the meta-stable phase in the 7xxx aluminium

    Article • Materials Science and Technology, September 2020, Taylor & Francis

    Seungwon Lee

  4. Formation of Erbia-Yttria double layer fabricated by metal organic chemical vapor deposition process with changing oxygen flow rates

    Article • Thin Solid Films, November 2019, Elsevier

    Seungwon Lee

  5. Microstructures and the Mechanical Properties of the Al–Li–Cu Alloy Strengthened by the Combined Use of Accumulative Roll Bonding and Aging

    Article • Advanced Engineering Materials, August 2019, Wiley

    Seungwon Lee

  6. Effect of Copper Addition on Precipitation Behavior near Grain Boundary in Al–Zn–Mg Alloy

    Article • MATERIALS TRANSACTIONS, August 2019, Japan Institute of Metals

    Adrian Lervik, Seungwon Lee, Tomoyuki Homma

  7. Effect of extrusion conditions on recrystallization texture in A6063 alloy

    Article • Journal of Japan Institute of Light Metals, July 2019, Japan Institute of Light Metals

    Seungwon Lee

  8. Critical Temperature in Bulk Ultrafine-Grained Superconductors of Nb, V, and Ta Processed by High-Pressure Torsion

    Article • MATERIALS TRANSACTIONS, July 2019, Japan Institute of Metals

    Seungwon Lee

  9. Muon Spin Relaxation Study of Solute–Vacancy Interactions During Natural Aging of Al-Mg-Si-Cu Alloys

    Article • Metallurgical and Materials Transactions A, May 2019, Springer Science + Business Media

    Seungwon Lee

  10. Abnormally enhanced diamagnetism in Al-Zn-Mg alloys

    Article • Journal of Alloys and Compounds, February 2019, Elsevier

    Seungwon Lee

  11. Optimization of Mechanical Properties in Aluminum Alloys via Hydrogen Partitioning Control

    Article • Tetsu-to-Hagane, January 2019, Iron and Steel Institute of Japan

    Seungwon Lee

  12. Microstructure evolution in a hydrogen charged and aged Al–Zn–Mg alloy

    Article • Materialia, November 2018, Elsevier

    Seungwon Lee

  13. Effect of Mn contents on Mg–6%Al alloys aged at 473 K

    Article • Journal of Japan Institute of Light Metals, September 2018, Japan Institute of Light Metals

    Seungwon Lee

  14. Low-Temperature and High-Strain-Rate Superplasticity of Ultrafine-Grained A7075 Processed by High-Pressure Torsion

    Article • MATERIALS TRANSACTIONS, August 2018, Japan Institute of Metals

    Seungwon Lee

  15. Effect of Copper Addition on the Cluster Formation Behavior of Al-Mg-Si, Al-Zn-Mg, and Al-Mg-Ge in the Natural Aging

    Article • Metallurgical and Materials Transactions A, July 2018, Springer Science + Business Media

    Seungwon Lee

  16. Effect of Thermal Cycles on Microstructure of Er2O3 Thin Film on SUS316 Substrate with Y2O3 Buffer Layer Fabricated by MOCVD Method

    Article • MATERIALS TRANSACTIONS, January 2018, Japan Institute of Metals

    Seungwon Lee

  17. Atomic scale HAADF-STEM study of η′ and η 1 phases in peak-aged Al–Zn–Mg alloys

    Article • Journal of Materials Science, December 2017, Springer Science + Business Media

    Seungwon Lee

  18. Strengthening of A2024 alloy by high-pressure torsion and subsequent aging

    Article • Materials Science and Engineering A, September 2017, Elsevier

    Seungwon Lee

  19. Origin of the influence of Cu or Ag micro-additions on the age hardening behavior of ultrafine-grained Al-Mg-Si alloys

    Article • Journal of Alloys and Compounds, July 2017, Elsevier

    Seungwon Lee

  20. Concurrent strengthening of ultrafine-grained age-hardenable Al-Mg alloy by means of high-pressure torsion and spinodal decomposition

    Article • Acta Materialia, June 2017, Elsevier

    Seungwon Lee

  21. Corrosion Behavior of Crofer 22APU for Metallic Interconnects in Single and Dual Atmosphere Exposures at 1073~K

    Article • Acta Physica Polonica A, May 2017, Institute of Physics, Polish Academy of Sciences

    Seungwon Lee

  22. Effect of Cu2+ Ion Irradiation on Microstructure of Er2O3 Coating Layer Formed by MOCVD Method

    Article • Acta Physica Polonica A, May 2017, Institute of Physics, Polish Academy of Sciences

    Seungwon Lee

  23. Microstructure of Small Amount of TM Added Al-Mg-Si Alloys with Two-Step Ageing

    Article • Acta Physica Polonica A, May 2017, Institute of Physics, Polish Academy of Sciences

    Seungwon Lee

  24. TEM Observation of Cu and Ag Added Al-Mg-Si Alloy

    Article • Acta Physica Polonica A, May 2017, Institute of Physics, Polish Academy of Sciences

    Seungwon Lee

  25. Fabrication and property evaluation of WO3 particles dispersed Al-based composite material

    Article • MATEC Web of Conferences, January 2017, EDP Sciences

    Seungwon Lee, Zhongxi Zhu

  26. Production of Al-based composite materials including stress-luminescent particles using 3-dimensional penetration casting (3DPC)

    Article • MATEC Web of Conferences, January 2017, EDP Sciences

    Seungwon Lee

  27. Effect of copper on fine precipitates at the early stage of aging in Al–Mg–X (X=Si, Ge, Zn) alloys

    Article • Journal of Japan Institute of Light Metals, January 2017, Japan Institute of Light Metals

    Seungwon Lee

  28. Extra Electron Diffraction Spots Caused by Fine Precipitates Formed at the Early Stage of Aging in Al-Mg-X (X=Si, Ge, Zn)-Cu Alloys

    Article • MATERIALS TRANSACTIONS, January 2017, Japan Institute of Metals

    Seungwon Lee

  29. Microstructure of Erbium Oxide Thin Film on SUS316 Substrate with Y2O3 or CeO2 Buffer Layers Formed by MOCVD Method

    Article • MATERIALS TRANSACTIONS, January 2017, Japan Institute of Metals

    Seungwon Lee

  30. Precipitation structure and mechanical properties on peak-aged Al–Zn–Mg alloys including different with some Zn/Mg ratios

    Article • Journal of Japan Institute of Light Metals, January 2017, Japan Institute of Light Metals

    Seungwon Lee

  31. Solute-vacancy clustering in Al–Mg–Si alloy studied by muon spin relaxation spectroscopy

    Article • Journal of Japan Institute of Light Metals, January 2017, Japan Institute of Light Metals

    Seungwon Lee

  32. Microstructure Observations of Graphite in Gray Cast Iron Using TEM

    Article • Materials Science Forum, November 2016, Trans Tech Publications

    Seungwon Lee

  33. The Effect of Sc Addition on Microstructure in Mg-Gd Alloys

    Article • Materials Science Forum, November 2016, Trans Tech Publications

    Seungwon Lee

  34. GRAIN REFINEMENT AND MICROSTRUCTURE EVOLUTION IN ALUMINUM A2618 ALLOY BY HIGH-PRESSURE TORSION

    Article • Jurnal Teknologi, June 2016, Penerbit UTM Press

    Seungwon Lee

  35. Significant increase in strength of aluminum alloys

    Article • Advanced Materials Research, January 2016, Trans Tech Publications

    Shoichi Hirosawa, Seungwon Lee

  36. Early Stage Clustering Behavior in Al-Mg-Si Alloys Observed via Time Dependent Magnetization

    Article • MATERIALS TRANSACTIONS, January 2016, Japan Institute of Metals

    Seungwon Lee

  37. The Effect of Thermal History on Microstructure of Er2O3 Coating Layer Prepared by MOCVD Process

    Article • Plasma and Fusion Research, January 2016, Japan Society of Plasma Science and Nuclear Fusion Research

    Seungwon Lee

  38. Aging Behavior of Al 6061 Alloy Processed by High-Pressure Torsion and Subsequent Aging

    Article • Metallurgical and Materials Transactions A, March 2015, Springer Science + Business Media

    Seungwon Lee

  39. Age hardening and thermal stability of Al–Cu alloy processed by high-pressure torsion

    Article • Materials Science and Engineering A, March 2015, Elsevier

    Seungwon Lee

  40. Strengthening of AA7075 alloy by processing with high-pressure sliding (HPS) and subsequent aging

    Article • Materials Science and Engineering A, March 2015, Elsevier

    Seungwon Lee

  41. High strength and superconductivity in nanostructured niobium–titanium alloy by high-pressure torsion and annealing: Significance of elemental decomposition and supersaturation

    Article • Acta Materialia, November 2014, Elsevier

    Seungwon Lee

  42. Corrigendum to: “Influence of dislocation–solute atom interactions and stacking fault energy on grain size of single-phase alloys after severe plastic deformation using high-pressure torsion” [Acta Materialia 69 (2014) 68–77]

    Article • Acta Materialia, October 2014, Elsevier

    Seungwon Lee

  43. Formation of FeNi withL10-ordered structure using high-pressure torsion

    Article • Philosophical Magazine Letters, September 2014, Taylor & Francis

    Seungwon Lee

  44. Nanostructure control of age-hardenable Al 2024 alloy by high-pressure torsion

    Article • IOP Conference Series Materials Science and Engineering, August 2014, Institute of Physics Publishing

    Seungwon Lee

  45. Dynamic Interactions between Precipitation and Plastic Deformation in Aluminium Alloys

    Article • Materials Science Forum, June 2014, Trans Tech Publications

    Seungwon Lee

  46. Superplasticity of Ultra-Fine Grained 7075 Alloy Processed by High-Pressure Torsion

    Article • Materials Science Forum, June 2014, Trans Tech Publications

    Seungwon Lee

  47. TEM Observation of HPT-Processed Cu-Added Excess Mg-Type Al-Mg-Si Alloys

    Article • Materials Science Forum, June 2014, Trans Tech Publications

    Seungwon Lee

  48. Effect of HPT on Age-Hardening Behavior in Cu-Added Excess Mg-Type Al-Mg-Si Alloys

    Article • Advanced Materials Research, May 2014, Trans Tech Publications

    Seungwon Lee

  49. Influence of dislocation–solute atom interactions and stacking fault energy on grain size of single-phase alloys after severe plastic deformation using high-pressure torsion

    Article • Acta Materialia, May 2014, Elsevier

    Seungwon Lee

  50. High-pressure torsion of titanium at cryogenic and room temperatures: Grain size effect on allotropic phase transformations

    Article • Acta Materialia, April 2014, Elsevier

    Seungwon Lee

  51. Strengthening of Cu–Ni–Si alloy using high-pressure torsion and aging

    Article • Materials Characterization, April 2014, Elsevier

    Seungwon Lee

  52. Precipitation kinetics in a severely plastically deformed 7075 aluminium alloy

    Article • Acta Materialia, March 2014, Elsevier

    Seungwon Lee

  53. Aging Behavior of Ultrafine-Grained Al–Mg–Si–X (X = Cu, Ag, Pt, Pd) Alloys Produced by High-Pressure Torsion

    Article • MATERIALS TRANSACTIONS, January 2014, Japan Institute of Metals

    Seungwon Lee

  54. Nanoscale characterization of FeNi alloys processed by high-pressure torsion using photoelectron emission microscope

    Article • Journal of Applied Physics, October 2013, American Institute of Physics

    Seungwon Lee

  55. Superconducting properties in bulk nanostructured niobium prepared by high-pressure torsion

    Article • Physica C Superconductivity, October 2013, Elsevier

    Seungwon Lee

  56. Strengthening of Al 6061 Alloy by High-Pressure Torsion through Grain Refinement and Aging

    Article • Materials Science Forum, July 2013, Trans Tech Publications

    Seungwon Lee

  57. Enhancement of Strength and Ductility of Al-Ag Alloys Processed by High-Pressure Torsion and Aging

    Article • Metallurgical and Materials Transactions A, April 2013, Springer Science + Business Media

    Seungwon Lee

  58. Methods for Designing Concurrently Strengthened Severely Deformed Age-Hardenable Aluminum Alloys by Ultrafine-Grained and Precipitation Hardenings

    Article • Metallurgical and Materials Transactions A, April 2013, Springer Science + Business Media

    Seungwon Lee

  59. Aging behavior and microstructure of aged excess Mg type Al^|^#8211;Mg^|^#8211;Si alloys after HPT processing

    Article • Journal of Japan Institute of Light Metals, January 2013, Japan Institute of Light Metals

    Seungwon Lee

  60. Age-hardening of an Al–Li–Cu–Mg alloy (2091) processed by high-pressure torsion

    Article • Materials Science and Engineering A, June 2012, Elsevier

    Seungwon Lee

  61. Aging behavior of ultrafine-grained Al^|^ndash;Mg^|^ndash;Si^|^ndash;X (X=Cu, Ag, Pt, Pd) alloys produced by high-pressure torsion

    Article • Journal of Japan Institute of Light Metals, January 2012, Japan Institute of Light Metals

    Seungwon Lee

  62. High-Pressure Torsion for Pure Chromium and Niobium

    Article • MATERIALS TRANSACTIONS, January 2012, Japan Institute of Metals

    Seungwon Lee

  63. Continuous high-pressure torsion using wires

    Article • Journal of Materials Science, August 2011, Springer Science + Business Media

    Seungwon Lee

  64. Annealing Behavior of FeNi Alloy Processed by High-Pressure Torsion

    Article • Materials Science Forum, December 2010, Trans Tech Publications

    Seungwon Lee

  65. Aging Behavior of Al-Li-Cu-Mg Alloy Processed by High-Pressure Torsion

    Article • Materials Science Forum, June 2010, Trans Tech Publications

    Seungwon Lee

  66. Microstructures and Mechanical Properties of Pure V and Mo Processed by High-Pressure Torsion

    Article • MATERIALS TRANSACTIONS, January 2010, Japan Institute of Metals

    Seungwon Lee