Results 1 to 10 of about 1,510 (214)

Magnetic dilution by severe plastic deformation [PDF]

AIP Advances, 2020
Mixtures of Fe and Cu powders are cold-compacted and subsequently deformed with severe plastic deformation by high-pressure torsion, leading to bulk samples.
Martin Stückler, Lukas Weissitsch, Stefan Wurster, Peter Felfer, Heinz Krenn, Reinhard Pippan, Andrea Bachmaier   +6 more
doaj   +4 more sources

A Review of the Most Important Methods for Severe Plastic Deformation of Titanium [PDF]

مواد نوین, 2023
In recent years, extensive studies have been conducted on severe plastic deformation based on suitable processes for sheets and solid materials. Considering the limitations in some properties and crucial applications of titanium metal, these methods are ...
Sayyed Mohammadreza Sedehi, Mohammadreza Maraki, Ali Jalali, Hadi Ezadi   +3 more
doaj   +1 more source

Study on the Effect of Milling Surface Plastic Deformation on Fatigue Performance of 20Cr and TC17 Specimens

Metals, 2022
In addition to the micro-topography of machined surfaces, plastic deformation is an important factor affecting the machined surface integrity and the fatigue performance of specimens. For 20Cr and TC17 materials, the effect law of milling surface plastic
Xun Li, Zhiyuan Guo, Shenliang Yang, Hongbin Zhang, Ziming Wang   +4 more
doaj   +1 more source

Severe plastic deformation: Nanostructured materials, metal-based and polymer-based nanocomposites: A review

Heliyon, 2023
Significant deformation of the metal structure can be achieved without breaking or cracking the metal. There are several methods for deformation of metal plastics.
M. Fattahi, Chou-Yi Hsu, Anfal Omar Ali, Zaid H. Mahmoud, N.P. Dang, Ehsan Kianfar   +5 more
doaj   +1 more source

Enhanced plasma nitriding efficiency and properties by severe plastic deformation pretreatment for 316L austenitic stainless steel

Journal of Materials Research and Technology, 2021
In order to enhance the plasma nitriding efficiency and improve the hardness and wear resistance of 316L austenitic stainless steel, severe plastic deformation was adopted prior to plasma nitriding.
Yangyang Lu, Dong Li, Heng Ma, Xiliang Liu, Meihong Wu, Jing Hu   +5 more
doaj   +1 more source

Ultrafine-Grained Stainless Steels after Severe Plastic Deformation

Metals, 2023
The aim of the present review is to summarize the recent achievements in the development of ultrafine-grained austenitic/ferritic stainless steels processed by large strain deformation.
Pavel Dolzhenko, Marina Tikhonova, Marina Odnobokova, Rustam Kaibyshev, Andrey Belyakov   +4 more
doaj   +1 more source

Formation conditions of vortex-like intermixing interfaces in cold spray

Materials & Design, 2021
Experimental investigation was conducted to explore the formation conditions and provide new insights into the formation mechanisms of the unexplained intermixing phenomenon observed at the substrate-coatings interface of cold sprayed materials.
Shuo Yin, Jan Cizek, Jan Cupera, Mostafa Hassani, Xiaotao Luo, Richard Jenkins, Yingchun Xie, Wenya Li, Rocco Lupoi   +8 more
doaj   +1 more source

Structural and chemical inhomogeneities in the sintered titanium alloys after severe plastic deformation [PDF]

Металознавство та обробка металів, 2020
The results of studies of porosity, microhardness, microstructure, phase composition, and distribution of alloying elements in samples of VT6 and VT8 titanium alloys are presented.
D.V. Pavlenko
doaj   +1 more source

Tuneable Magneto-Resistance by Severe Plastic Deformation

Metals, 2019
Bulk metallic samples were synthesized from different binary powder mixtures consisting of elemental Cu, Co, and Fe using severe plastic deformation. Small particles of the ferromagnetic phase originate in the conductive Cu phase, either by incomplete ...
Stefan Wurster, Lukas Weissitsch, Martin Stückler, Peter Knoll, Heinz Krenn, Reinhard Pippan, Andrea Bachmaier   +6 more
doaj   +1 more source

Investigation of the Influence of High-Pressure Torsion and Solution Treatment on Corrosion and Tribocorrosion Behavior of CoCrMo Alloys for Biomedical Applications

Crystals, 2023
In this study, the influence of the high-pressure torsion (HPT) processing parameters and solution treatment (ST) on the corrosion and tribocorrosion behavior of CoCrMo (CCM) alloys was investigated for possible usage in biomedical applications.
Hakan Yilmazer, Ihsan Caha, Burak Dikici, Fatih Toptan, Murat Isik, Mitsuo Niinomi, Masaaki Nakai, Alexandra Cruz Alves   +7 more
doaj   +1 more source