2016
DOI: 10.1080/10426914.2016.1244845
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Effect of cryo groove rolling followed by warm rolling (CGW) on the mechanical properties of 5052 Al alloy

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Cited by 28 publications
(6 citation statements)
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“…However, for clear visualisation of microstructural refinement, the TEM studies were also performed and discussed in later part of the section. Similar findings were reported by Yogesha et al [14] and Singh et al [24] during the warm rolling of Al 5052 and Al 5083 alloy, respectively. Figure 4a-d shows the TEM micrographs of solutiontreated and CR ?…”
Section: Microstructure Characterisationsupporting
confidence: 89%
See 1 more Smart Citation
“…However, for clear visualisation of microstructural refinement, the TEM studies were also performed and discussed in later part of the section. Similar findings were reported by Yogesha et al [14] and Singh et al [24] during the warm rolling of Al 5052 and Al 5083 alloy, respectively. Figure 4a-d shows the TEM micrographs of solutiontreated and CR ?…”
Section: Microstructure Characterisationsupporting
confidence: 89%
“…In the past few decades, some of severe plastic deformation (SPD) methods like multidirectional forging (MDF) [8], continuous repetitive corrugating and straightening (CRCS) [9], asymmetric rolling (AR) [10], cross-rolling [11], hot pressing [12] and equal channel angular pressing (ECAP) [13] have been developed to produce ultrafine grain (UFG) materials, in which the grain size lies between 100 nm and 1 lm. However, the major limitation of these methods is the need of severe plastic strain (greater than 1), expensive tooling, high cost and also the quantity of material produced is less [14].…”
Section: Introductionmentioning
confidence: 99%
“…A sketch of the TPB specimen is shown in Figure B. This type of specimen is used by Bhandakkar et al and Yogesh et al for evaluation of J‐integral for other aluminium alloys. The fracture phenomenon in the presence of crack or discontinuity for most of the metallic materials is characterized by the elastic plastic fracture mechanics (EPFM) approach .…”
Section: Fatigue and Fracture Testsmentioning
confidence: 99%
“…According to Li et al [4] deep-cryogenic treatment drastically changed the mechanical properties of aluminium alloys by refining the grain size and altering the distribution of fine precipitates. More so, CR of aluminium alloys broadens the materials' applications in the manufacturing industries because of the possibility to simultaneously produce aluminium alloy sheet with UFG microstructures which is otherwise unachievable or costly to achieve with other SPD processes [5]. As a result, obtaining UFG structure in aluminium alloys through CR process has received significant attention because of the possibility of achieving superior geometrical, mechanical and corrosion properties in a single process.…”
Section: Introductionmentioning
confidence: 99%