Zobrazeno 1 - 10
of 367
pro vyhledávání: '"Soo-Yeol Lee"'
Autor:
Tu-Ngoc Lam, Yu-Hao Wu, Chia-Jou Liu, Hobyung Chae, Soo-Yeol Lee, Jayant Jain, Ke An, E-Wen Huang
Publikováno v:
Materials, Vol 15, Iss 3, p 777 (2022)
The present work extends the examination of selective laser melting (SLM)-fabricated 15-5 PH steel with the 8%-transient-austenite-phase towards fully-reversed strain-controlled low-cycle fatigue (LCF) test. The cyclic-deformation response and micros
Externí odkaz:
https://doaj.org/article/71cf1c66c6a14d2fa0a45cd93e0dc54c
Autor:
Tu-Ngoc Lam, Mao-Yuan Luo, Takuro Kawasaki, Stefanus Harjo, Jayant Jain, Soo-Yeol Lee, An-Chou Yeh, E-Wen Huang
Publikováno v:
Crystals, Vol 12, Iss 2, p 157 (2022)
In this research, we systematically investigated equiatomic CoCrFeNi and CoCrFeMnNi high-entropy alloys (HEAs). Both of these HEA systems are single-phase, face-centered-cubic (FCC) structures. Specifically, we examined the tensile response in as-cas
Externí odkaz:
https://doaj.org/article/9f74cbc9d2ca4748b4a149224d52eff2
Autor:
Tu-Ngoc Lam, Chia-Yin Ma, Po-Han Hsiao, Wen-Ching Ko, Yi-Jen Huang, Soo-Yeol Lee, Jayant Jain, E-Wen Huang
Publikováno v:
International Journal of Molecular Sciences, Vol 22, Iss 9, p 4639 (2021)
The coaxial core/shell composite electrospun nanofibers consisting of relaxor ferroelectric P(VDF-TrFE-CTFE) and ferroelectric P(VDF-TrFE) polymers are successfully tailored towards superior structural, mechanical, and electrical properties over the
Externí odkaz:
https://doaj.org/article/8731b917861649f4b2fc2c286e93144c
Autor:
Taeho Lee, Chetan Singh, You Sub Kim, Dong-Hyun Lee, Jun Hyun Han, Jun-Yun Kang, Soo Yeol Lee
Publikováno v:
Journal of Materials Research and Technology, Vol 33, Iss , Pp 2580-2592 (2024)
This study investigates the strain rate-dependent deformation behavior of cost-effective twinning-induced plasticity (TWIP) steel, Fe–26Mn-0.4C, at 15 K and reveals intriguing insights into its mechanical properties. The serration type changes from
Externí odkaz:
https://doaj.org/article/20eb06d1579e44e994da9d9d48e80908
Autor:
Thanh-Dat Nguyen, Chetan Singh, You Sub Kim, Jun Hyun Han, Dong-Hyun Lee, Kwangjin Lee, Stefanus Harjo, Soo Yeol Lee
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 1547-1556 (2024)
This study investigates the mechanical properties of a friction-stir-welded (FSW) AA6061-T6 aluminum alloy at ultra-low temperature (ULT) of 20 K. In-situ neutron diffraction and orientation imaging microscopy were employed to compare the tensile def
Externí odkaz:
https://doaj.org/article/021ab7c39ccc406986949ad592e25afd
Autor:
Umer Masood Chaudry, Hafiz Muhammad Rehan Tariq, Nooruddin Ansari, Soo Yeol Lee, Tea-Sung Jun
Publikováno v:
Journal of Magnesium and Alloys, Vol 12, Iss 5, Pp 1996-2009 (2024)
This study investigates the influence of CaO (0.5, 1 (wt.%)) alloying on the microstructural evolution, texture development and deformation behavior of AZ61 magnesium alloy. The uniaxial tension tests at room (RT) and cryogenic (CT, -150 °C) tempera
Externí odkaz:
https://doaj.org/article/799c292c986f41729378dc2f2fece311
Autor:
Jun Zhang, Sang Hun Shim, Hyeyoung Cho, Donggil Lee, Soo Yeol Lee, Jae-Pyoung Ahn, Jun Hyun Han
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 2539-2559 (2023)
Bimodal reinforcement consisting of powders of large graphite flake (GF) and small graphene nanoplatelet (GNP) were used to fabricate (GF + GNP)/Cu composites to reduce the anisotropy of the thermal and mechanical properties in GF/Cu composites. In t
Externí odkaz:
https://doaj.org/article/1c379511e5a64bd490753085dd2c1c7b
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 2682-2694 (2023)
The present study investigates the anisotropic microstructure, nanomechanical and corrosion behavior of Ti–13Nb–13Zr biomedical alloys, which were fabricated using the direct energy deposition (DED) method. The microstructure of the as-deposited
Externí odkaz:
https://doaj.org/article/447462fd11bb43648902d910343c41c5
Autor:
Wonkee Chae, Minkyung Jeong, Donggil Lee, Jongbeom Lee, Dong Won Chun, Soo Yeol Lee, Soon-Ku Hong, Su Hyeon Kim, Jun Hyun Han
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 9476-9490 (2023)
6061 aluminum (Al) alloys were asymmetrically rolled to apply shear deformation, and the effects of pre/post-aging treatment on the mechanical properties and texture evolution were analyzed. The texture was analyzed using electron backscattered diffr
Externí odkaz:
https://doaj.org/article/31ae7196e1d0461d94ec2950550a6d35
Publikováno v:
Sensors, Vol 24, Iss 6, p 1995 (2024)
Dental 3D modeling plays a pivotal role in digital dentistry, offering precise tools for treatment planning, implant placement, and prosthesis customization. Traditional methods rely on physical plaster casts, which pose challenges in storage, access
Externí odkaz:
https://doaj.org/article/dd095139928a4446827268f03eac5650