Mechanical properties and microstructural evolution of Al 6061 alloy processed by multidirectional forging at liquid nitrogen temperature

PN Rao, D Singh, R Jayaganthan - Materials & Design (1980-2015), 2014 - Elsevier
Abstract Al–Mg–Si alloy was subjected to multidirectional forging (MDF) at liquid nitrogen
temperature (LNT), to cumulative strains of 1.8, 3.6 and 5.4. The deformed microstructures …

Localized corrosion of an ultrafine grained Al–4Zn–2Mg alloy produced by cryorolling

KG Krishna, K Sivaprasad, TSNS Narayanan… - Corrosion …, 2012 - Elsevier
The effect of microstructure on corrosion behaviour of an ultrafine grained (UFG) Al–4Zn–
2Mg alloy produced by cryorolling was investigated. Both UFG and coarse grained (CG) …

Feasibility study of producing Al–5Zn–1 Mg alloy by accumulative roll bonding process and subsequent heat treatment

M Alizadeh, F Vahdatinejad, S Pashangeh - Engineering Failure Analysis, 2023 - Elsevier
In this research work, Al/5Zn/1Mg (wt.%) composite sheets were produced by the
accumulative roll bonding (ARB) process and then converted into Al-5Zn-1 Mg (wt.%) alloy …

Characterization of mechanical and corrosion properties of cryorolled Al 1100 alloy: Effect of annealing and solution treatment

SA Zakaria, AS Anasyida, H Zuhailawati… - … of Nonferrous Metals …, 2021 - Elsevier
Abstract Effect of annealing and solution treatment prior to cryorolling on the formation of
initial structure influencing microstructure formation from nano to micron scale and resultant …

Microstructural evolution and aging behavior of cryorolled Al–4Zn–2Mg alloy

KG Krishna, K Sivaprasad, K Venkateswarlu… - Materials Science and …, 2012 - Elsevier
The effect of cryorolling on microstructural evolution and aging characteristics of an Al–4Zn–
2Mg alloy is investigated using differential scanning calorimetry (DSC), transmission …

Cryorolling and warm forming of AA6061 aluminum alloy sheets

DR Satish, F Feyissa, DR Kumar - Materials and manufacturing …, 2017 - Taylor & Francis
Cryorolling is a severe plastic deformation (SPD) process used to obtain ultrafine-grained
aluminum alloy sheets along with higher strength and hardness than in conventional cold …

[HTML][HTML] Enhancement of drawability of cryorolled AA5083 alloy sheets by hydroforming

FT Feyissa, DR Kumar - Journal of Materials Research and Technology, 2019 - Elsevier
In this paper, an attempt has been made to enhance formability of cryorolled AA5083 alloy
sheets (annealed at 275° C for 15 min) in deep drawing of flat bottom square cup-shaped …

Investigation of fracture behaviour and low cycle fatigue properties of cryorolled Al-Mg alloy

P Kumar, A Singh - Theoretical and Applied Fracture Mechanics, 2018 - Elsevier
In this work influence of cryogenic forming on mechanical and fatigue properties are
investigated for Al-Mg (AA 5754) alloy. The received alloy is subjected to rolling at liquid …

Corrosion behavior of ultrafine-grained AA2024 aluminum alloy produced by cryorolling

P Laxman Mani Kanta, VC Srivastava… - International Journal of …, 2017 - Springer
The objectives of this study were to produce ultrafine-grained (UFG) AA2024 aluminum alloy
by cryorolling followed by aging and to evaluate its corrosion behavior. Solutionized …

A comprehensive study on size-effect, plastic anisotropy and microformability of aluminum with varied alloy chemistry, crystallographic texture, and microstructure

A Dhal, SK Panigrahi, MS Shunmugam - Materials Science and …, 2023 - Elsevier
Fabrication of microparts with large aspect-ratio and complex shapes remains a huge
challenge for industries and microforming is a potential solution to manufacture such …