Zobrazeno 1 - 10
of 145
pro vyhledávání: '"Hung-Wei Yen"'
Publikováno v:
Materials & Design, Vol 244, Iss , Pp 113212- (2024)
In the net-zero era, the burgeoning demands within engineering applications require materials that are not only lighter and stronger but also ductile. A robust strain hardening, crucial for achieving high strength and ductility, is challenging due to
Externí odkaz:
https://doaj.org/article/b984524955fe42c6952418bfd039a2dc
Autor:
Pang-Yu Liu, Boning Zhang, Ranming Niu, Shao-Lun Lu, Chao Huang, Maoqiu Wang, Fuyang Tian, Yong Mao, Tong Li, Patrick A. Burr, Hongzhou Lu, Aimin Guo, Hung-Wei Yen, Julie M. Cairney, Hao Chen, Yi-Sheng Chen
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-13 (2024)
Abstract Hydrogen embrittlement reduces the durability of the structural steels required for the hydrogen economy. Understanding how hydrogen interacts with the materials plays a crucial role in managing the embrittlement problems. Theoretical models
Externí odkaz:
https://doaj.org/article/98c71ba0c334452ca7c0e4ff6eb0d20a
Autor:
Yu-Chien Lin, Chih-Chien Hu, Thu-Trang Nguyen, Udesh Dhawan, Ching-Yi Chou, Yueh-Lien Lee, Hung-Wei Yen, Yi-Jie Kuo, Ren-Jei Chung
Publikováno v:
Journal of Materials Research and Technology, Vol 28, Iss , Pp 1504-1513 (2024)
Titanium-based alloys exhibit superior resistance to corrosion and biocompatibility in comparison to other alloys utilized for implant applications, such as stainless steel and cobalt-based alloys. Nonetheless, no completely inert metal is suitable f
Externí odkaz:
https://doaj.org/article/08e1acad853a4a8d9d8eaad7d31171d4
Autor:
Jitendra Singh, Nadiya Ayu Astarini, Meng‐Lin Tsai, Manikandan Venkatesan, Chi‐Ching Kuo, Chan‐Shan Yang, Hung‐Wei Yen
Publikováno v:
Advanced Science, Vol 11, Iss 11, Pp n/a-n/a (2024)
Abstract Due to extraordinary electronic and optoelectronic properties, large‐scale single‐crystal two‐dimensional (2D) semiconducting transition metal dichalcogenide (TMD) monolayers have gained significant interest in the development of profi
Externí odkaz:
https://doaj.org/article/45800d5960654801837c4369344242e5
Autor:
Cem Örnek, Beste Payam, Andrei Gloskovskii, Kürşat Kazmanlı, Nourhan Mohamed, Bora Derin, Mustafa Ürgen, Chin-En Chou, Hung-Wei Yen, Burçak Avcı, Steve Ooi
Publikováno v:
npj Materials Degradation, Vol 7, Iss 1, Pp 1-15 (2023)
Abstract We investigated the unique passive behaviour of Hybrid steel in de-aerated sulfuric acid and aqueous sodium chloride solutions through corrosion tests, surface analysis, and thermochemical modelling. Electrochemical measurements confirmed th
Externí odkaz:
https://doaj.org/article/3fbe45ce6ac841e0878c22bc1fa7d76c
Autor:
Chang-Yang Hsieh, Shih-Yen Huang, Yu-Ren Chu, Hung-Wei Yen, Hsin-Chih Lin, Donald S. Shih, Yoshihito Kawamura, Yueh-Lien Lee
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 2343-2359 (2023)
The presence of a second phase in the Mg–8Al–4Ca (at. %) alloy plays a significant role on both its corrosion behavior and the chemical conversion coating processes. Using scanning Kelvin probe force microscopy (SKPFM), a lower Volta-potential of
Externí odkaz:
https://doaj.org/article/00727b37694345b89002c3ac0650a657
Autor:
Shao-Lun Lu, Shan-Chun Yang, Kangying Zhu, Yi-Sheng Chen, Julie M. Cairney, Chun-Ming Lin, Hung-Wei Yen
Publikováno v:
Materials & Design, Vol 230, Iss , Pp 111951- (2023)
This work describes a strategy to employ complex carbides for high-yield microalloyed 4Mn steels processed by quenching and reversion (Q&R). The nano/microstructural details are investigated by using electron microscopy and atom probe. It is found th
Externí odkaz:
https://doaj.org/article/81b4015b520a4f22b2167a9de28eaddf
Autor:
Thu-Trang Nguyen, Chih-Chien Hu, Bo-Yan Chou, Ching-Yi Chou, Guan-Yi Lin, Yu-Chen Hu, Yan-Lin Chen, Wei-Tung Hsu, Zi-Sheng Lin, Yueh-Lien Lee, Chih-Hsuan Chen, Hung-Wei Yen, Ren-Jei Chung
Publikováno v:
Journal of Materials Research and Technology, Vol 18, Iss , Pp 1115-1123 (2022)
Nickel-titanium (NiTi) alloys are widely used in orthopedic implants for their good biocompatibility and mechanical properties. They are also applied for hydrogen storage capacity in energy application. Here we evaluated the use of NiTi alloys as car
Externí odkaz:
https://doaj.org/article/41c9f9ad8716439a9af27f2efaf08798
Publikováno v:
iScience, Vol 25, Iss 5, Pp 104248- (2022)
Summary: Bulk aluminum rarely forms deformation or annealing twins owing to its high stacking fault energy. We report a novel twinning mechanism mediated by dynamic recrystallization in 6N pure aluminum under high strain rate (∼1.3 × 104 s−1) im
Externí odkaz:
https://doaj.org/article/89b61aebf8b34815a3903ce230361bd2
Autor:
Chun-Hao Peng, Po-Yu Hou, Woei-Shyang Lin, Pai-Keng Shen, Hao-Hsuan Huang, Jien-Wei Yeh, Hung-Wei Yen, Cheng-Yao Huang, Che-Wei Tsai
Publikováno v:
Materials, Vol 16, Iss 3, p 1193 (2023)
Based on multi-component alloys using precipitation hardening, a Cu-Ni-Si-Fe copper alloy was prepared and studied for hardness, electrical conductivity, and wear resistance. Copper Nickel Silicon (Cu-Ni-Si) intermetallic compounds were observed as p
Externí odkaz:
https://doaj.org/article/1acfb45c8e6d4ac0bb8e46fa55cec34f