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Pyuck-Pa Choi

Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering

Korea, Republic of (South Korea)

  • Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering

SCHOLARLY PAPERS

6

DOWNLOADS

309

TOTAL CITATIONS

0

Scholarly Papers (6)

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1.

Effect of Titanium Nitride Inclusions on the Mechanical Properties of Direct Laser Deposited Inconel 718

Number of pages: 23 Posted: 17 Jun 2022
Kwang-Hyeok Lim, KenHee Ryou, Jae-Hoon Choi, Gwanghyo Choi, Won Seok Choi, Jeong-Hwan Lee, Chang-Seok Oh, Pyuck-Pa Choi and Gi-Dong Sim
Korea Advanced Institute of Science & Technology, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, affiliation not provided to SSRN, Korea Institute of Materials Science, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering and Korea Advanced Institute of Science and Technology (KAIST) - Department of Mechanical Engineering
Downloads 84 (790,029)

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High-temperature tensile tests, Directed energy deposition, Inconel 718, Titanium nitride

2.

The Role of Mo Addition on the Microstructure and Tensile Behavior of Nanotwinned Ni-Mo-W Thin Films

Number of pages: 11 Posted: 22 Nov 2021
Yuhyun Park, Sun Kun Choi, KenHee Ryou, Won Seok Choi, Pyuck-Pa Choi and Gi-Dong Sim
Korea Advanced Institute of Science and Technology (KAIST) - Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST) - Department of Mechanical Engineering, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering and Korea Advanced Institute of Science and Technology (KAIST) - Department of Mechanical Engineering
Downloads 70 (875,328)

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Nickel alloys, Nanotwins, Sputtering, thin films, Microtensile test

3.

Microstructure and Mechanical Properties of Nickel-Based Superalloy Mar-M247 Fabricated Via Electron Beam Powder Bed Fusion (Epbf)

Number of pages: 20 Posted: 14 Nov 2024
Minsoo Jin, Taehyeok Kang, Hyeonbeen Noh, Byoung-Soo Lee, Haejin Lee, Sangsun Yang and Pyuck-Pa Choi
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Institute of Materials Science - Powder Materials Division and Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering
Downloads 64 (989,921)

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Nickel-based superalloys, creep behaviour, additive manufacturing (AM), thermo-mechanical properties

4.

Ferrite-Enabled Improvement of Hydrogen Embrittlement Through Strain Partitioning in Quenching and Partitioning Steels

Number of pages: 44 Posted: 05 Apr 2024
Ki Jeong Kim, Sang Yoon Song, Gunjick Lee, Hye-Jin Kim, Ho Yong Um, Joo Sik Huyn, Seung-Pill Jung, KenHee Ryou, Pyuck-Pa Choi, Alireza Zargaran, Myoung-Gyu Lee and Seok Su Sohn
Korea University, Korea University - Department of Materials Science and Engineering, Korea University, Seoul National University - Department of Materials Science and Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH) - Graduate Institute of Ferrous & Energy Materials Technology, Seoul National University - Department of Materials Science and Engineering and Korea University - Department of Materials Science and Engineering
Downloads 47 (1,133,231)

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Q&P steel, Hydrogen embrittlement, Retained austenite, Austenite stability, Strain partitioning

5.

The Interfaces of Ag-Rich and Cu-Rich Agcu Phases Boost Oxygen Reduction Activity

Number of pages: 25 Posted: 10 May 2023
Youngtae Park, Chang-Soo Lee, Jungwoo Choi, Phil Woong Kang, Christina Scheu, Hyuck Mo Lee, Pyuck-Pa Choi and Chanwon Jung
Korea Advanced Institute of Science and Technology (KAIST), Korea Institute of Energy Research (KIER), affiliation not provided to SSRN, affiliation not provided to SSRN, Max-Planck-Institut fuer Eisenforschung GmbH, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering and Max Planck Institute for Iron Research
Downloads 26 (1,372,601)

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Interface, AgCu alloys, oxygen reduction, atom probe tomography, density functional theory

6.

Effects of Cr and Mo additions on the microstructural stability and high-temperature strength of Co-Ti-V γ/γ′ superalloys

Number of pages: 20 Posted: 02 Jun 2026
Taehyeok Kang, Chan-Hee Lee, Hye-Ji Im, Hyung-Jun Cho, Minsoo Jin and Pyuck-Pa Choi
affiliation not provided to SSRN, affiliation not provided to SSRN, Case Western Reserve University, Max Planck Institute for Sustainable Materials, Max Planck Institute for Sustainable Materials and Korea Advanced Institute of Science and Technology (KAIST) - Department of Materials Science and Engineering
Downloads 18 (1,579,934)

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Cobalt-based superalloys, Atom Probe Tomography (APT), High-temperature properties, Microstructure Characterization