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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Suzuki, Shinsuke
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Topics
Publications (8/8 displayed)
- 2023Effect of Solution Heat-Treatment on the Oxidation Resistance of Ni-Base Single-Crystal Superalloycitations
- 2021Method for Evaluating Potential Maximum Shear Strain for a Fine Metal Wire in Torsion Testingcitations
- 2020Deformation Behavior Causing Excessive Thinning of Outer Diameter of Micro Metal Tubes in Hollow Sinkingcitations
- 2019Conditions for Wall Thickness Reduction in Hollow Sinking of SUS304 Tubes With Drawing Speed Control in Entrance and Exit Sides of Diecitations
- 2016Improvement of Ductility with Maintaining Strength of Drawn High Carbon Steel Wirecitations
- 2010Deformation of Lotus-Type Porous Copper in Rollingcitations
- 2010Fabrication of Lotus-Type Porous Al-Ti Alloys Using the Continuous Casting Technique
- 2010Effect of Addition of NiO Powder on Pore Formation in Lotus-Type Porous Carbon Steel Fabricated by Continuous Castingcitations
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article
Deformation of Lotus-Type Porous Copper in Rolling
Abstract
<jats:p>Although forming of porous metal is demanded for industrial applications, the deformation characteristics have not been investigated sufficiently. In this study, lotus-type porous copper is processed by multi-pass cold rolling. At the early stage of rolling, the elongation of the porous copper in the rolling direction is small, and the porosity decreases almost linearly with the total reduction in thickness. It is found that pass schedule with small rolls and with small reduction per pass is effective to suppress pore closure. Hardness of the porous copper increases almost linearly with total reduction. If the effective total reduction is considered, the hardness change is similar to that of a nonporous copper.</jats:p>