Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Hamid Fallahdoost"'
Publikováno v:
Metals, Vol 9, Iss 2, p 115 (2019)
The present work deals with studies on the dynamic behavior of ultrafine grained AA2519 alloy synthesized via cryogenic forging (CF) and room temperature forging (RTF) techniques. A split-Hopkinson pressure bar was used to perform high strain rate te
Externí odkaz:
https://doaj.org/article/239c5666ecdd452e9f953a42a9ff2d89
Autor:
Hamid Fallahdoost, Junghyun Cho
Publikováno v:
2021 IEEE 71st Electronic Components and Technology Conference (ECTC).
Transient liquid phase (TLP) bonding emerges as a promising joining technique that connects dissimilar materials by employing an interlayer that provides a lower melting process. This research investigates such a TLP bonding system made of a nickel (
Publikováno v:
Metals and Materials International. 25:900-911
In this study, the high strain rate behavior of ultrafine grained (UFG) AA2219 alloy processed via multi axial forging at cryogenic temperature was investigated. Room temperature forged sample was used as a reference to determine the effects of signi
Publikováno v:
Materials Sciences and Applications. 10:137-149
In this study, AA2519 alloy was initially processed by multi axial forging (MAF) at room and cryogenic temperatures. Subsequently, the microstructure and the mechanical behavior of the processed samples under quasi-static loading were investigated to
Publikováno v:
Metals
Volume 9
Issue 2
Metals, Vol 9, Iss 2, p 115 (2019)
Volume 9
Issue 2
Metals, Vol 9, Iss 2, p 115 (2019)
The present work deals with studies on the dynamic behavior of ultrafine grained AA2519 alloy synthesized via cryogenic forging (CF) and room temperature forging (RTF) techniques. A split-Hopkinson pressure bar was used to perform high strain rate te
Publikováno v:
Journal of Physics and Chemistry of Solids. 93:137-144
In this study, the effect of TiC nanoparticles as a reinforcement on the mechanical and tribological properties of Aluminum-based self lubricating composite was investigated. The microstructure, relative density, hardness, and tribological properties
Publikováno v:
Transactions of Nonferrous Metals Society of China. 25:2499-2508
The fabrication of high strength Al 7068–5%TiC (mass fraction) nanocomposite was studied by mechanical alloying and hot pressing routes. Considering densification importance and grain growth effects, hot pressing process conditions for producing bu
Publikováno v:
Materials & Design. 75:1-8
This research focuses on the preparation of Al7050 alloy via mechanical alloying and hot pressing techniques. The effect of milling time on the microstructure and densification response was investigated by X-ray diffraction (XRD) and scanning electro
Publikováno v:
Materials & Design. 57:60-66
Powder metallurgy (PM) technique offers progress of new material processing for applications requiring various combinations of properties. Demanding for applying ceramic materials in tribological concept is increasingly growing over last two decades.
Publikováno v:
Journal of Materials Science Research. 8:1
This paper presents the microstructure and the mechanical behavior of nanocrystalline AA2219 processed by multi axial forging (MAF) at ambient and cryogenic temperatures. The X-ray diffraction pattern and transmission electron microscopy micrographs