Zobrazeno 1 - 10
of 78
pro vyhledávání: '"P K Rohatgi"'
Autor:
Omid Ghaderi, Mehran Zare, Hamed Sadabadi, Mohammad Reza Toroghinejad, Abbas Najafizadeh, Benjamin C. Church, Pradeep K. Rohatgi
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
In this study, the accumulative roll bonding (ARB) method, a severe plastic deformation (SPD) process, was used to fabricate copper-2 wt% silicon carbide composite strips. The ARB process was successfully conducted for up to nine cycles on pure coppe
Externí odkaz:
https://doaj.org/article/3a15eb771bfe45c580501aaa41fab07e
Publikováno v:
Frontiers in Materials, Vol 11 (2024)
Solidification processing of aluminum graphene composite is an attractive option for synthesis of metal matrix composites. Graphene reinforced aluminum metal matrix composites (GAMMCs) are of interest due to the low density and ultrahigh physical and
Externí odkaz:
https://doaj.org/article/c83973db91f64caba7c82e65bbd9da00
Publikováno v:
Materials Research, Vol 25 (2022)
Abstract The high temperature oxidation of Cu-32.02% Zn-2.30%Pb brass was carried in N2-5wt.% O2 and N2-12 wt.% O2 atmospheres. The amounts of oxygen in the oxidizing atmospheres and the time of the oxidation affected the oxide morphologies and kinet
Externí odkaz:
https://doaj.org/article/909321a1dc65485882d0a4207a3bd7a3
Publikováno v:
Engineering Reports, Vol 3, Iss 6, Pp n/a-n/a (2021)
Abstract Nanostructure perovskites such as LaMO3 (where M = transition metal such as Mn, Co, Ni, and Fe) have captured attention in materials science fields due to their promising catalytic properties. In this study, the LaCoO3 perovskite nanoparticl
Externí odkaz:
https://doaj.org/article/a3837d0885c64ef2bb685c03374c3929
Publikováno v:
Engineering Reports, Vol 2, Iss 1, Pp n/a-n/a (2020)
Abstract In this paper, a unique, innovative liquid metal infiltration process for the dispersion of graphene in the aluminum (Al) matrix in the presence of nickel spheres is introduced. The nickel spheres impart a reaction that induces wettability w
Externí odkaz:
https://doaj.org/article/04a26a8c4072476dbb6240e78b66d00e
Publikováno v:
Lung India, Vol 34, Iss 1, Pp 34-37 (2017)
Background: Pleural fluid cytology is a quick and accurate method to diagnose malignant pleural effusions. The optimal volume of fluid for cytological analysis has not yet been identified, and clinical recommendation based on some published clinical
Externí odkaz:
https://doaj.org/article/b8ef5c8b069f418eae378d6b565d2d7f
Publikováno v:
AIMS Materials Science, Vol 3, Iss 3, Pp 954-964 (2016)
In order to gain a better understanding of the reactions and strengthening behavior in cast aluminum alloy/silica composites synthesized by stir mixing, experiments were conducted to incorporate low cost foundry silica sand into aluminum composites w
Externí odkaz:
https://doaj.org/article/639487630e1740a2880f04bf16e88809
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 19, Iss 2, Pp 717-736 (2016)
Natural fiber reinforced polymer composites have emerged as a potential environmentally friendly and cost-effective alternative to synthetic fiber reinforced composites. Therefore, in the past decade, a number of major industries, such as the automot
Externí odkaz:
https://doaj.org/article/aef3b99629334172a19320a38c428a59
Publikováno v:
Engineering Science and Technology, an International Journal, Vol 19, Iss 1, Pp 463-469 (2016)
In the present investigation, aluminum matrix nanocomposites reinforced by graphene nanoplatelets were synthesized by powder metallurgy method. The microstructure of the Al-Graphene nanoplatelets sample was investigated by TEM. The hardness measureme
Externí odkaz:
https://doaj.org/article/611275c6bfb3485e99e9242eb2c0734e
Publikováno v:
Metals, Vol 4, Iss 4, Pp 477-489 (2014)
Interest in ultrasonic treatment of liquid metal has waxed and waned for nearly 80 years. A review of several experiments representative of ultrasonic cavitation treatment of Al and Mg alloys shows that the theoretical mechanisms thought to be respon
Externí odkaz:
https://doaj.org/article/9f5127fc77d64effa3e0ff321f5c4a2b