Results 81 to 90 of about 249,132 (390)

Direct Consolidation of Copper–Graphene Composite by Rotary Swaging

Advanced Engineering Materials, EarlyView.
The applicability of the rotary swaging method for preparation of electroconductive copper–graphene composite by direct consolidation of powders is proven. The consolidated material features advantageous microstructure featuring fine grains and twins, with homogeneous distribution of graphene, primarily along the twin boundaries, which contribute to ...
Radim Kocich, Lenka Kunčická, Pavel Czernek   +2 more
wiley   +1 more source

Characterization of the anodic oxide layer deposited on severely deformed and aged AA6063 aluminum alloy

Journal of Materials Research and Technology, 2021
The aim of this study was to investigate the effects of severe plastic deformation (SPD) and thermal treatment on the nanostructure and properties of the anodic oxide layer of AA6063.
Maryam Mehdizade, Ali Reza Eivani, Mansour Soltanieh   +2 more
doaj  

Hot deformation behavior of Mg-Zn-Al alloy tube processed by severe plastic deformation

Archives of Metallurgy and Materials, 2017
In the current study, severe plastic deformation (SPD) was applied on a commercial Mg-3Al-1Zn alloy tubes via parallel tubular channel angular pressing (PTCAP) route.
Fata A., Faraji G., Mashhadi M. M., Tavakkoli V.   +3 more
doaj   +1 more source

Tribology of ZrC Coatings and Spherical Tips Acquired with Extraordinarily Stiff, Metal Atomic Force Microscopy Probes

Advanced Engineering Materials, EarlyView.
In this research, ZrC coatings are evaluated against various counterprobes at the microscale using novel super‐stiff atomic force microscopy cantilevers. The chemical composition of the coating is shown to be an important factor influencing coating hardness and Young's modulus, while surface roughness, counterprobe hardness, and surface energy are the ...
Piotr Jenczyk, Marcin Michałowski, Bogdan Warcholiński, Michał Milczarek, Adam Gilewicz   +4 more
wiley   +1 more source

Mathematical Simulation of Severe Plastic Deformation Process [PDF]

, 2010
Import 29/09/2010V diplomové práci se zabývám matematickou simulací protlačování materiálu nástrojem DRECE ve 3D prostoru v programu Simufact.forming, provedením metalografické analýzy a tahových zkoušek na experimentálních vzorcích. V první části
Steidl, Jan
core  

Influence of severe plastic deformation on the precipitation hardening of a FeSiTi steel

, 2012
The combined strengthening effects of grain refinement and high precipitated volume fraction (~6at.%) on the mechanical properties of FeSiTi alloy subjected to SPD processing prior to aging treatment were investigated by atom probe tomography and ...
A Cerri, A. Fillon, A. Pougis, BB Straumal, D. Barbier, DH Jack, DH Jack, DJ Abson, E Ma, E Ma, EO Hall, G Martin, G Sha, GD Costa, H Swygenhoven Van, J Cizek, JK Kim, JP Henon, JW Cahn, K Ohashi, L. S. Toth, M Lewandowska, NJ Petch, O. Bouaziz, R Valiev, R Wasmuht, R. Arruffat, RB Nicholson, RZ Valiev, S Cheng, WJ Kim, X Sauvage, X. Sauvage, YH Zhao, YH Zhao, YT Zhu, Z Horita, Z Horita   +37 more
core   +3 more sources

Quality Enhancement of Laser Powder‐Bed Fusion Parts by Acoustically Assisted Additive Manufacturing by Laser Powder‐Bed Fusion and its Application to Lattice Structures

Advanced Engineering Materials, EarlyView.
Additive manufacturing technologies like laser powder‐bed fusion offer great design freedom and individualization of products down to a batch size of one. However, parts fabricated with this technology suffer from poor quality. Acoustic assistance during the build process can minimize these drawbacks.
Oliver Maurer, Dirk Bähre
wiley   +1 more source

Severe Plastic Deformation an Advanced Method for Nanostructuring Shape Memory Alloys

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science, 2007
Severe plastic deformation (SPD) is an advanced plastic deformation. In this process nanostructuring metals and alloys may be produced. Nanostructured shape memory alloys are associate with a very high strength, toughness, fatigue life and wear ...
Gheorghe GURAU, Carmela GURAU, Dinel TANASE, Elena DRUGESCU   +3 more
doaj  

Impact of severe plastic deformation on kinetics and thermodynamics of hydrogen storage in magnesium and its alloys [PDF]

Journal of Materials Science & Technology, 2022
K. Edalati, E. Akiba, W. Botta, Y. Estrin, R. Floriano, D. Fruchart, T. Grosdidier, Z. Horita, J. Huot, Haiwen Li, Huai-jun Lin, Á. Révész, M. Zehetbauer   +12 more
semanticscholar   +1 more source

Multimaterial Approach to Improve the Mechanical Properties of a Novel Modified Auxetic Reentrant Honeycomb Structure

Advanced Engineering Materials, EarlyView.
A multimaterial approach is introduced to improve upon auxetic structures by combining two different polymers into the same reentrant honeycomb structure via additive manufacturing. The deformation behavior as well as the resulting Poisson's ratio are thereby improved significantly.
Alexander Engel, Oraib Al‐Ketan, Anne Jung   +2 more
wiley   +1 more source