Kwangjun Euh
Korea University of Science and Technology
12 Papers
3 Citations
Kwangjun Euh is an academic researcher from Korea University of Science and Technology. The author has contributed to research in topics: Microstructure & Alloy. The author has an hindex of 3, co-authored 12 publications.
Chat about Author
Papers
Precipitation strengthening in naturally aged Al-Zn-Mg-Cu alloy
Sang Hwa Lee,Jae-Gil Jung,Sung Il Baik,David N. Seidman,Min-Seok Kim,Young Kook Lee,Kwangjun Euh +6 more
TL;DR: In this article, the precipitation behavior and mechanical properties of naturally aged Al-7.07Ti (wt.%) alloy were investigated using various experimental methods including electron backscatter diffraction, microhardness, electrical resistivity, differential scanning calorimetry, X-ray diffraction and transmission electron microscopy (TEM), atom-probe tomography (APT), and tensile tests.
110
Effects of Ti addition on the microstructure and mechanical properties of Al–Zn–Mg–Cu–Zr alloy
Sang Hwa Lee,Jae-Gil Jung,Sung Il Baik,Sung Hyuk Park,Min-Seok Kim,Young Kook Lee,Kwangjun Euh +6 more
TL;DR: In this article, the effects of Ti addition on the microstructure evolution and mechanical properties of an Al-7.6Zn-2.1Zr alloy were investigated during solidification, extrusion, solution treatment, and aging.
57
Stability of Y-Ti-O nanoparticles during laser deposition of oxide dispersion strengthened steel powder
TL;DR: In this paper, the feasibility of a direct energy deposition process for fabrication of oxide dispersion strengthened steel cladding was investigated and the effect of the laser working power and scan speed on the microstructural stability of oxide nanoparticles in the deposition layer was examined.
19
Effect of Interdendritic Precipitations on the Mechanical Properties of GBF or EMS Processed Al-Zn-Mg-Cu Alloys
Sangeun Park,Saif Haider Kayani,Hyungrae Kim,Im Doo Jung,N.S. Reddy,Kwangjun Euh,Jae Bok Seol,Jung Gi Kim,Hyokyung Sung +8 more
- 24 Sep 2021
TL;DR: In this article, the effects of nanoprecipitations on the mechanical properties of Al-Zn-Mg-Cu alloys after GBF (gas bubbling filtration) and EMS (electromagnetic stirring) casting were investigated.
7
Effect of Ultrasonic Melt Treatment on Solidification Microstructure of Al–5Ti–1B Alloy Containing Numerous Inoculant Particles
TL;DR: In this paper, the effect of ultrasonic melt treatment (UST) on the solidification microstructure of an Al-5Ti-1B alloy containing high-volume fractions of Al3Ti and TiB2 particles is investigated for various UST times with different melt holding times.
6