Equal channel angular pressing of a TWIP steel: microstructure and mechanical response
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DOI: 10.1007/s10853-017-0862-7
Abstract: A Fe–20.1Mn–1.23Si–1.72Al–0.5C TWIP steel with ultrafine grain structure was successfully processed through equal channel angular pressing (ECAP) at warm temperature up to four passes following the BC route. The microstructure evolution was characterized by electron… read more here.
Keywords: ecap; channel angular; equal channel; twip steel ... See more keywords
Influence of microstructure on thermal stability of ultrafine-grained Cu processed by equal channel angular pressing
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science"
DOI: 10.1007/s10853-018-2548-1
Abstract: The well-established enhanced mechanical performance of ultrafine-grained (UFG) materials is often accompanied by poor thermal stability which precludes their use in some applications. To provide fundamental insight into the problem of thermal stability, we studied… read more here.
Keywords: ultrafine grained; channel angular; equal channel; stability ... See more keywords
Macrodeformation twinning in a textured aluminum alloy via dynamic equal channel angular pressing
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DOI: 10.1007/s10853-018-3102-x
Abstract: Dynamic equal channel angular pressing experiments are conducted on an aluminum alloy with impact directions (ID) parallel to the rolling direction (RD), transverse direction (TD) and normal direction (ND), referred to as the ID$$\parallel $$‖RD,… read more here.
Keywords: direction; angular pressing; equal channel; deformation ... See more keywords
Multi-scale investigation of microstructure and texture evolution during equal channel angular pressing of silver
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DOI: 10.1007/s10853-023-09266-w
Abstract: A multi-scale investigation was carried out on pure silver subjected to equal channel angular pressing up to 3 passes. Microstructure and texture were examined using scanning and transmission electron microscopy as well as diffraction of… read more here.
Keywords: angular pressing; texture; equal channel; multi scale ... See more keywords
Diffusion in ultra-fine-grained CoCrFeNiMn high entropy alloy processed by equal-channel angular pressing
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DOI: 10.1007/s10853-024-09463-1
Abstract: Grain boundary diffusion in severely plastically deformed (SPD) CoCrFeMnNi high entropy alloy (HEA) has been studied by applying the tracer diffusion technique. After two passes of equal channel angular pressing (ECAP), three untra-fast diffusion paths… read more here.
Keywords: angular pressing; entropy alloy; equal channel; channel angular ... See more keywords
Modeling of Plastic Flow Localization and Crack Formation in Dynamic Channel Angular Pressing
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DOI: 10.1007/s11182-020-01972-1
Abstract: The paper studies the phenomenon of localized-deformation macrobands and crack formation in metal alloys under dynamic channel-angular pressing. The numerical calculations are carried out using a threedimensional model of plastic deformation, which combines mathematical models… read more here.
Keywords: crack formation; dynamic channel; angular pressing; channel angular ... See more keywords
Investigation on Equal-Channel Angular Pressing-Induced Grain Refinement in an Aluminum Matrix Composite Reinforced with Al-Cu-Ti Metallic Glass Particles
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials Engineering and Performance"
DOI: 10.1007/s11665-019-04059-2
Abstract: In the present study, a homogeneous ultrafine grain structure composite consisting of metallic glass particles reinforcements was developed by equal-channel angular pressing (ECAP) process. The microstructure of composite was characterized using x-ray diffraction (XRD), transmission… read more here.
Keywords: glass particles; metallic glass; angular pressing; equal channel ... See more keywords
Analysis and Simulation of Parallel Tubular Channel Angular Pressing of Al 5083 Tube
Sign Up to like & getrecommendations! Published in 2017 at "Transactions of the Indian Institute of Metals"
DOI: 10.1007/s12666-017-1117-7
Abstract: Severe plastic deformation (SPD) is divided to a number of branches. One of the most important branches of SPD of tube materials is parallel tubular channel angular pressing (PTCAP). The PTCAP process is more complicated… read more here.
Keywords: process; parallel tubular; ptcap process; tubular channel ... See more keywords
A Statistical Method to Predict the Hardness and Grain Size After Equal Channel Angular Pressing of AA-6063 with Intermediate Annealing
Sign Up to like & getrecommendations! Published in 2020 at "Arabian Journal for Science and Engineering"
DOI: 10.1007/s13369-020-04999-1
Abstract: Fine-grained metals and alloys with a homogeneous microstructure can be produced in bulk quantities using the equal channel angular pressing (ECAP) technique. In the ECAP process, improvements in desired properties and grain refinement depend on… read more here.
Keywords: equal channel; channel angular; grain size; microscopy ... See more keywords
Microstructure Evolution in Cast Al-Zn-Mg Alloys Processed by Equal Channel Angular Pressing
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DOI: 10.1007/s13632-017-0412-3
Abstract: In the present work, microstructure development and enhancement in the microhardness of Al-Zn-Mg alloys (with 5, 10, and 15% zinc) during equal channel angular pressing (ECAP) were investigated. Dendritic morphology was observed in the cast… read more here.
Keywords: equal channel; channel angular; angular pressing; microstructure ... See more keywords
Effect of Equal Channel Angular Rolling Process on the Fracture Mechanisms of Al-7057 and Al-5052 Alloys
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DOI: 10.1007/s13632-019-00540-5
Abstract: AbstractFracture is one of the main criteria in designing industrial structures that its exact comprehension is highly significant in new sciences. This study analyzes the effect of equal channel angular rolling (ECAR) process on fracture… read more here.
Keywords: angular rolling; fracture; channel angular; equal channel ... See more keywords