Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Yun-Soo Lee"'
Publikováno v:
Journal of Materials Research and Technology, Vol 31, Iss , Pp 3741-3748 (2024)
This study investigates the effect of minor Li addition on the solute clustering and thermal stability of precipitates in artificially aged Al–Mg–Si–Cu (AA6061) alloys. Li addition hinders the initial changes in hardness and electrical conducti
Externí odkaz:
https://doaj.org/article/1c1b3340b35d47c6b9aab85f329b6410
Autor:
Yong Hee Jo, Hae-Rim Moon, Jae Wung Bae, Jisung Yoo, Seok Gyu Lee, Yun-Soo Lee, Hyoung-Wook Kim
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 8010-8024 (2023)
For the development of Al–Mg–Si strips with high mechanical performance via twin-roll casting (TRC) technology, it is necessary to understand through comparative analysis of traditional horizontal twin-roll casting (HTRC) and promising vertical t
Externí odkaz:
https://doaj.org/article/adf601be5a134488bc87f6aad091ef50
Publikováno v:
Crystals, Vol 14, Iss 4, p 387 (2024)
Understanding trends in the formation of the intermetallic compound (IMC) layer in Al/Fe bimetallic composites can aid in significantly improving their mechanical properties. However, it is currently challenging to predict IMC layer formation during
Externí odkaz:
https://doaj.org/article/ba7f109391154ccf90bad9896347990a
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 6000-6008 (2023)
This study examines the effects of different intermediate annealing times during multi-pass cold-torsion tests on the microstructure in alloys of aluminum, magnesium, silicon, and copper (Al–Mg–Si–Cu). The mean flow stress, when the intermediat
Externí odkaz:
https://doaj.org/article/8e03b370184846ad9ea7f84453ea4f20
Autor:
Bon Il Koo, Yun-Soo Lee, Mintae Seo, Hyung Seok Choi, Geok Leng Seah, Taegu Nam, Yoon Sung Nam
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Chemical biocides have been widely used as marine antifouling agents, but their environmental toxicity impose regulatory restriction on their use. Although various surrogate antifouling biocides have been introduced, their comparative effect
Externí odkaz:
https://doaj.org/article/dec17a4a0f324758b80bd65c354d0a15
Autor:
Jin-Soo Lee, Yun-Soo Lee, Mok-Soon Kim, Soong-Keun Hyun, Chang-Ho Kang, Jae-Seong So, Eui-Han Yoon
Publikováno v:
Advances in Materials Science and Engineering, Vol 2013 (2013)
Lotus-type porous copper with long cylindrical pores aligned parallel to the solidification direction was studied for use as an antibacterial material. The antibacterial performance of lotus-type porous copper samples with different specific surface
Externí odkaz:
https://doaj.org/article/272e10d6773e40d787e74a0e294a72f6
Autor:
Soo-Bae Kim, Dae-Hwan Kim, Jae-Wook Kang, Tae-Min Koo, Yun-Soo Lee, Ji-Young Lee, Young-Hee Cho, Jung-Moo Lee
Publikováno v:
Metals and Materials International. 29:705-714
Publikováno v:
Journal of the Korea Institute of Military Science and Technology. 25:160-168
The new IFF mode, Mode-5 replacing Mode-4, has already been established by the US DoD for its allies and NATO forces. A IFF retrofit program for replacing the Mark XII Mode-4 with Mark XIIA Mode-5 is in progress in order to overcome the security limi
Publikováno v:
Korean Journal of Metals and Materials. 60:329-339
The effect of Cu content on the microstructure and mechanical properties of Al-8.0Zn-2.5Mg-xCu (x: 0, 1, 2, 3) aluminum alloys manufactured by the twin-roll casting process was investigated. The Al-8.0Zn-2.5Mg-xCu alloy showed an increase in surface
Autor:
So-Jung Hong, Yun-Soo Lee
Publikováno v:
Journal of the Korea Management Engineers Society. 27:65-80