Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Sangsun, Yang"'
Autor:
Konstantin Glazyrin, Kristina Spektor, Maxim Bykov, Weiwei Dong, Ji‐Hun Yu Yu, Sangsun Yang, Jai‐Sung Lee Lee, Sergiy V. Divinski, Michael Hanfland, Kirill V. Yusenko
Publikováno v:
Advanced Science, Vol 11, Iss 31, Pp n/a-n/a (2024)
Abstract Properties of high‐entropy alloys are currently in the spotlight due to their promising applications. One of the least investigated aspects is the affinity of these alloys to hydrogen, its diffusion, and reactions. In this study, high pres
Externí odkaz:
https://doaj.org/article/f57a91c533954c94863b32f8501ab792
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Hea-Ran Kim, Dongsup Lee, Sangsun Yang, Young-Tae Kwon, Jongryoul Kim, Yunseok Kim, Jae-Won Jeong
Publikováno v:
Metals, Vol 13, Iss 12, p 2016 (2023)
In this study, we examined the optimal pre- and post-annealing conditions for soft magnetic composites (SMCs) using amorphous flake powders produced through ball milling of amorphous Fe-Si-B ribbons, leading to enhanced magnetic properties. The SMCs,
Externí odkaz:
https://doaj.org/article/6bb7c44ac68d45babb18e7fc5e110a0a
Autor:
Jeong Min Park, Jungho Choe, Jung Gi Kim, Jae Wung Bae, Jongun Moon, Sangsun Yang, Kyung Tae Kim, Ji-Hun Yu, Hyoung Seop Kim
Publikováno v:
Materials Research Letters, Vol 8, Iss 1, Pp 1-7 (2020)
CoCrFeMnNi high-entropy alloys containing 1 at% carbon (C-HEAs) were additively manufactured using selective laser melting (SLM). Superior tensile properties of the as-built C-HEA (to previously reported ones) were achieved by utilizing multiple stre
Externí odkaz:
https://doaj.org/article/f4a93e531a37446e874937e0bd8626d0
Autor:
Yu-Jeong Yi, Min-Jeong Lee, Hyeon-Ju Kim, Sangsun Yang, Manho Park, Byoung-Kee Kim, Jung-Yeul Yun
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 3, Pp 917-920 (2019)
Usually porous metals are known as relatively excellent characteristic such as large surface area, light, lower heat capacity, high toughness and permeability for exhaust gas filter, hydrogen reformer catalyst support. The Ni alloys have high corrosi
Externí odkaz:
https://doaj.org/article/5437f9435f9e43eb8337c0e064575e77
Publikováno v:
Materials Research Letters, Vol 7, Iss 7, Pp 259-266 (2019)
For the first time, additive manufacturing was used to obtain a strong joint (bonding strength >200 MPa) between stainless steel and Ti-6Al-4V using a V interlayer. The V interlayer applied via solid-state joining prevented the formation of brittle i
Externí odkaz:
https://doaj.org/article/389125d25a8f46e2a8337d2a72586602
Autor:
Im Doo Jung, Jungho Choe, Jaecheol Yun, Sangsun Yang, Dong-Yeol Yang, Yong-Jin Kim, Ji-Hun Yu
Publikováno v:
Archives of Metallurgy and Materials, Vol vol. 64, Iss No 2, Pp 571-578 (2019)
The densification behavior of H13 tool steel powder by dual speed laser scanning strategy have been characterized for selective laser melting process, one of powder bed fusion based metal 3d printing. Under limited given laser power, the laser re-mel
Externí odkaz:
https://doaj.org/article/69c4773e16064dee9a0fc95b34fc3311
Autor:
Dohun Kim, Khurshed Alam, Mi-Kyung Han, Subramani Surendran, Jaehyoung Lim, Joon Young Kim, Dae Jun Moon, Geonwoo Jeong, Myeong Gon Kim, Gibum Kwon, Sangsun Yang, Tae Gon Kang, Jung Kyu Kim, Seon Yeop Jung, Hoonsung Cho, Uk Sim
Publikováno v:
Journal of Colloid and Interface Science. 633:53-59
An electrochemical nitrogen reduction reaction (ENRR) is considered a promising alternative for the traditional Haber-Bosch process. In this study, we present a method for improving the ENRR by controlling the wettability of the catalyst surface, sup
Autor:
Mi Se Chang, Suk Jin Kwon, Jae Won Jeong, Seung Han Ryu, Seung Jae Jeong, Kyunbae Lee, Taehoon Kim, Sangsun Yang, Chong Rae Park, Byeongjin Park, Young-Tae Kwon
Publikováno v:
ACS Applied Materials & Interfaces. 14:39255-39264
Electromagnetic wave (EMW)-absorbing materials, manufactured with composites of magnetic particles, are essential for maintaining a high complex permeability and modulated permittivity for impedance matching. However, commonly available EMW-absorbing
Autor:
Min-Sun Jang, Jong-Min Park, Jinho Kang, Changhyo Sun, Bonuk Koo, Hea‐Ran Kim, Young-Tae Kwon, Sangsun Yang, Yunseok Kim, Jae Won Jeong
Publikováno v:
Journal of Materials Science. 57:18118-18130