Zobrazeno 1 - 10
of 116
pro vyhledávání: '"Farhang Pourboghrat"'
Publikováno v:
Crystals, Vol 13, Iss 8, p 1199 (2023)
Crystal plasticity finite element (CPFEM) modeling of metals that can be age hardened consisting of second phase particles is extensively performed based on representative volume element (RVE) models. The RVE model is generated for ferritic low-carbo
Externí odkaz:
https://doaj.org/article/1c112b00e20c43a08da7f4068c805603
Autor:
Jaehoon Kim, Jaebong Jung, Taejoon Park, Daeyong Kim, Young Hoon Moon, Farhang Pourboghrat, Ji Hoon Kim
Publikováno v:
Metals, Vol 12, Iss 1, p 161 (2022)
Measuring the compressive behaviour of sheet materials is an important process for understanding the material behaviour and numerical simulation of metal forming. The application of side force on both surfaces of a specimen in the thickness direction
Externí odkaz:
https://doaj.org/article/f4587ff3ca4747728a2b3e963e916c5c
Publikováno v:
Metals, Vol 9, Iss 5, p 611 (2019)
A constitutive law was developed based on the evolutionary yield function to account for the evolution of anisotropy induced by the plastic deformation. For the effective description of anisotropy, the yield stress function and plastic potential were
Externí odkaz:
https://doaj.org/article/22ef113187864b9d93e93966b3edf0af
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 121:6973-6989
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a212df16747a2e7167c3d2cbb4e3462
https://doi.org/10.1007/s00170-022-09801-0
https://doi.org/10.1007/s00170-022-09801-0
Autor:
Saiful Islam, Md. Rumman Ul Ahsan, Gi-Jeong Seo, Ho-Jin Lee, Taejoon Park, Farhang Pourboghrat, Duck Bong Kim
Publikováno v:
Advanced Engineering Materials.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0210f2619f6b6375bed9e33cf0c0c5e1
https://doi.org/10.1002/adem.202201633
https://doi.org/10.1002/adem.202201633
Autor:
Alan I. Taub, Mihaela Banu, Amir Asgharzadeh, Sobhan Alah Nazari Tiji, Rasoul Esmaeilpour, Hyunki Kim, Farhang Pourboghrat, Ankush Bansal
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 113:2031-2047
Incremental sheet forming was developed several decades ago as a cost-effective forming process for low volume production. The deformation mechanism of this process is completely different from the conventional sheet metal–forming processes. Applyi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::179680ba77352c8b86d5c8f106746ae3
https://doi.org/10.1007/s00170-021-06706-2
https://doi.org/10.1007/s00170-021-06706-2
Publikováno v:
International Journal of Material Forming. 14:917-928
Structural lightweighting is a key initiative in the automotive sector due to regulatory, customer, and powertrain demands. This research focuses on reinforcing aluminum sheet metal in strategic locations using ultrasonic additive manufacturing (UAM)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91eae5034fdfdf0e353b139f570f6bc3
https://doi.org/10.1007/s12289-020-01607-3
https://doi.org/10.1007/s12289-020-01607-3
Publikováno v:
Journal of Materials Science. 55:7938-7957
A modeling setup based on the cellular automata (CA) method was developed to model the kinetics of static recrystallization (SRX) in hydroformed steel tubes undergoing the annealing process. In addition, the impact of multiaxial deformations on the k
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66baad09a292880079bcd5735aad4a65
https://doi.org/10.1007/s10853-020-04559-w
https://doi.org/10.1007/s10853-020-04559-w
Publikováno v:
Journal of Manufacturing Science and Engineering. 144
Thermo-hydroforming (THF) process is a single-step process for thermoplastic composite forming, which has a great advantage in terms of the process time and mass production potential as compared to conventional processes. However, with THF processes,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7838825e487d67f6a385ef56f12a9621
https://doi.org/10.1115/1.4051825
https://doi.org/10.1115/1.4051825
Autor:
Hojun Lim, Taejoon Park, Edmundo Corona, Sharlotte Kramer, Benjamin Reedlunn, Farhang Pourboghrat
Publikováno v:
Proposed for presentation at the International Conference on the Technology of Plasticity (ICTP 2021). held July 26-30, 2021 in Virtual, ..
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51d47afd0875c26a36e9a365f30c49bb
https://doi.org/10.2172/1882489
https://doi.org/10.2172/1882489