Advanced Metallic Materials & Characterisation Lab
About AMMC Lab
AMMC lab is a research group in the Department of Mechanical Engineering at Incheon National University found by Professor Tea-Sung (Terry) Jun in 2016.
We focus on the investigation of materials processing and mechanical behaviour of advanced metallic materials for high value industrial applications (e.g. aerospace, defence, ship building, automotive and bioengineering).
We are interested in the fundamental question of how deformation of metallic alloys occurs on the level of individual microstructural constituents and the more practical questions of how the deformation mechanisms can be applied to enhance the structural integrity of large-scale engineering components.
News
Upcoming Events
'24.10.28~30 KIM2024 추계
'24.10.16~18 KTS2024 추계
'24.10.16~18 KWJS2024 추계
'24.10.17~18 KSTP 추계
'24.10.17~18 KSHT2024 추계
'24.11.13~15 KSPE2024 추계
Announcement
We are currently looking for highly motivated graduate students (MS, PhD, Combined MS/PhD) to join our research group. Students with strong background on one of the following areas (mechanical engineering, materials engineering or materials science ) are encouraged to apply. Please send a full CV via email to Prof. Jun (t.jun@inu.ac.kr).
Recent Papers & Pre-Prints
Min-Su Lee, Nicolò Maria della Ventura, Amit Sharma, Chunhua Tian, Xavier Maeder, Tea-Sung Jun*. Abnormal twin-twin interaction by {11-22} twinning in [0001]-oriented micropillar of pure titanium at cryogenic temperature. Scripta Materialia 255 (2025) 116402. Link
Jeong-Rim Lee, Min-Su Lee, Ha-Seong Baek, Si Mo Yeon, Minki Kim, Tea-Sung Jun*. Nanoindentation creep response of Ti–6Al–4V ELI alloy manufactured via powder bed fusion. Journal of Materials Research and Technology 33 (2024) p.2803-2811. Link
Umer Masood Chaudry, Seung-Chang Han, Kaab bin Tayyab, Ameeq Farooq, Woo-Sung Kim, Tea-Sung Jun*. Unraveling the anisotropic corrosion behavior along the building direction in laser powder bed fusion processed Hastelloy X. Journal of Materials Research and Technology 33 (2024) p.1188-1200. Link
Hafiz Muhammad Rehan Tariq, Umer Masood Chaudry, Joung Sik Suh, Young Min Kim, Tea-Sung Jun*. Effect of cryogenic temperature on the strengthening mechanisms of AZ61 Mg alloy extruded at different temperatures. Journal of Materials Research and Technology 33 (2024) p.335-348. Link
Seung-Chang Han, Yoon-Sun Lee, Ho-Jin Lee, Minki Kim, Tea-Sung Jun*. Revealing the microstructural evolution and mechanical response of Fe-based powder material based on flux-cored wire for directed energy deposition. Journal of Materials Research and Technology 32 (2024) p.4444-4455. Link
Min-Su Lee, Jeong-Rim Lee, Jong Woo Won, Yong-Taek Hyun, Tea-Sung Jun*. Strain localisation and grain boundary-mediated deformation in pure titanium at low and high temperatures: In-situ optical microscopy and digital image correlation. Materials Science and Engineering A 914 (2024) 147179. Link
Umer Masood Chaudry, Hafiz Muhammad Rehan Tariq, Nooruddin Ansari, Chung-Soo Kim, Soo Yeol Lee, Tea-Sung Jun*. Room and cryogenic deformation behavior of AZ61 and AZ61-xCaO (x=0.5, 1 wt.%) alloy. Journal of Magnesium and Alloys 12 (2024) p.1996-2009. Link
Jeong-Rim Lee, Min-Su Lee, Yeonju Noh, Tea-Sung Jun*. Thermal activation and dislocation dynamics in Ti-6Al-4V alloy. International Journal of Mechanical Science 277 (2024) 109426. Link
Hyun-Hak Kang, Seung-Chang Han, Min-Ki Ji, Jeong-Rim Lee, Tea-Sung Jun*, Achieving synergistic improvement of wear and mechanical properties in Ti-6Al-4V alloy by multiple cryogenic treatment. Journal of Materials Research and Technology 29 (2024) p.5118-5125. Link
Hafiz Muhammad Rehan Tariq, Umer Masood Chaudry, Chung-Soo Kim, Tea-Sung Jun*. Synergetic improvement in strength and ductility of AZX211 Mg alloy facilitated by {10-12}-{01-12} twin-twin interactions during pre-stretching at cryogenic temperature. Journal of Materials Research and Technology 29 (2024) p.3249-3254. Link
Umer Masood Chaudry, Hafiz Muhammad Rehan Tariq, Nooruddin Ansari, Chung-Soo Kim, Soo Yeol Lee, Tea-Sung Jun*. Exceptional improvement in the yield strength of AZ61 magnesium alloy via cryo-stretching and its implications on the grain growth during annealing. Journal of Alloys and Compounds 970 (2024) 172630. Link