Zobrazeno 1 - 10
of 54
pro vyhledávání: '"Amit Datye"'
Publikováno v:
Virtual and Physical Prototyping, Vol 18, Iss 1 (2023)
ABSTRACTLaser powder bed fusion (L-PBF), an additive manufacturing (AM) technique, often leads to parts with high surface roughness in as-built condition, hence limited fatigue performance. This paper showcases the favourable impact of applying an in
Externí odkaz:
https://doaj.org/article/8c1af7a423664201a7fbccf9419d230f
Autor:
Jiaxin Yu, Amit Datye, Zheng Chen, Chao Zhou, Omur E. Dagdeviren, Jan Schroers, Udo D. Schwarz
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-11 (2021)
Metallic glasses display a high yield strength and typically deform via heterogeneous shear bands beyond the yield point. Here, deformation of as little as 1000 atoms in a Pt-based metallic glass at room temperature leads to near-theoretical yield st
Externí odkaz:
https://doaj.org/article/03f7f33b2d70414ab82c42fd9f31e91f
Publikováno v:
APL Materials, Vol 8, Iss 11, Pp 111104-111104-5 (2020)
Bulk metallic glasses (BMGs) have successfully been used to replicate molds that are structured at the nano- and even atomic scale through thermoplastic forming (TPF), an ability that was speculated to be rooted in the glass’ featureless atomic str
Externí odkaz:
https://doaj.org/article/0af89d8f11c34d73ba4c72e78b121a29
Autor:
Jittisa Ketkaew, Wen Chen, Hui Wang, Amit Datye, Meng Fan, Gabriela Pereira, Udo D. Schwarz, Ze Liu, Rui Yamada, Wojciech Dmowski, Mark D. Shattuck, Corey S. O’Hern, Takeshi Egami, Eran Bouchbinder, Jan Schroers
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-7 (2018)
Understanding the fracture toughness of metallic glasses remains challenging. Here, the authors show that a fictive temperature controls an abrupt mechanical toughening transition in metallic glasses, and can explain the scatter in previously reporte
Externí odkaz:
https://doaj.org/article/32efe2820b05490db10b0c586a41594f
Autor:
Ling Shao, Amit Datye, Jiankang Huang, Jittisa Ketkaew, Sung Woo Sohn, Shaofan Zhao, Sujun Wu, Yuming Zhang, Udo D. Schwarz, Jan Schroers
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
Abstract We used pulsed laser beam welding method to join Pd43Cu27Ni10P20 (at.%) bulk metallic glass and characterized the properties of the joint. Fusion zone and heat-affected zone in the weld joint can be maintained completely amorphous as confirm
Externí odkaz:
https://doaj.org/article/11815221498a421c9d0e0f4f0fd1ab1c
Publikováno v:
Ceramics International. 49:4997-5012
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ca0cbce3f5e704cfb83d9eb976a2a3c
https://doi.org/10.1016/j.ceramint.2022.11.121
https://doi.org/10.1016/j.ceramint.2022.11.121
Autor:
Ying Long, Gengming Zhang, Junxin Chen, Amit Datye, Shuhan Zhang, Udo D. Schwarz, Hua-Tay Lin, Fenglin Zhang
Publikováno v:
Materials Science and Engineering: A. 873:145058
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f116af328e8321b65de0a0b0b4f8237a
https://doi.org/10.1016/j.msea.2023.145058
https://doi.org/10.1016/j.msea.2023.145058
Autor:
Chao Zhou, Zheng Chen, Jan Schroers, Udo D. Schwarz, Amit Datye, Omur E. Dagdeviren, Jiaxin Yu
Publikováno v:
Communications Materials, Vol 2, Iss 1, Pp 1-11 (2021)
The onset of yielding and the related atomic-scale plastic flow behavior of bulk metallic glasses at room temperature have not been fully understood due to the difficulty in performing the atomic-scale plastic deformation experiments needed to gain d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c72ade30b88b5c4a4ca099fcff57d71
https://doaj.org/article/03f7f33b2d70414ab82c42fd9f31e91f
https://doaj.org/article/03f7f33b2d70414ab82c42fd9f31e91f
Publikováno v:
Journal of Wuhan University of Technology-Mater. Sci. Ed.. 35:1090-1097
Based on the investigated microstructure of different zones in the annealed automatic gas tungsten arc weld joint of TA16 and TC4 titanium alloys, the mechanical property of them was assessed under fatigue crack growth rate tests. For evaluation of f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfd612573800a63c611e465843e71a62
https://doi.org/10.1007/s11595-020-2359-5
https://doi.org/10.1007/s11595-020-2359-5
Autor:
Ying Long, Gengming Zhang, Junxin Chen, Amit Datye, Shuhan Zhang, Udo D. Schwarz, Hua-Tay Lin, Fenglin Zhang
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f25ec6272c0ac19e30f40b5b7f4b952d
https://doi.org/10.2139/ssrn.4084629
https://doi.org/10.2139/ssrn.4084629