Results 21 to 30 of about 80,178 (291)

Mechanical and degradation behaviour of biodegradable magnesium–zinc/hydroxyapatite composite with different powder mixing techniques

Journal of Magnesium and Alloys, 2019
Magnesium-based biomaterials have recently gained great attention as promising candidates for the new generation of biodegradable implants. This study investigated the mechanical performance and biodegradation behaviour of magnesium-zinc/hydroxyapatite ...
Siti Nur Hazwani Mohamad Rodzi, Hussain Zuhailawati, B.K. Dhindaw   +2 more
doaj   +1 more source

Mechanical Alloying: Processing and Materials

Metals, 2021
Mechanical alloying is a technique involving the production of alloys and compounds, which permits the development of metastable materials (with amorphous or nanocrystalline microstructure) or the obtention of solid solutions with extended solubility [...
Joan-Josep Suñol
doaj   +1 more source

Phases and phase stabilities of Fe3X alloys (X=Al, As, Ge, In, Sb, Si, Sn, Zn) prepared by mechanical alloying [PDF]

, 1994
Mechanical alloying with a Spex 8000 mixer/mill was used to prepare several alloys of the Fe3X composition, where the solutes X were from groups IIB, IIIB, IVB, and VB of the periodic table.
Bansal, C., Fultz, B., Gao, Z. Q., Hong, L. B.   +3 more
core   +1 more source

Effect of Zr content on phase stability, deformation behavior, and Young's modulus in Ti-Nb-Zr alloys [PDF]

, 2020
Ti alloys have attracted continuing research attention as promising biomaterials due to their superior corrosion resistance and biocompatibility and excellent mechanical properties.
Kim, Hee Young, Kim, Kyong Min, Miyazaki, Shuichi   +2 more
core   +1 more source

Mechanical Alloying of Elemental Powders into Nanocrystalline (NC) Fe-Cr Alloys: Remarkable Oxidation Resistance of NC Alloys

Metals, 2021
Mechanical alloying is among the few cost effective techniques for synthesizing nanocrystalline alloy powders. This article reviews mechanical alloying or ball-milling of (NC) powders of Fe-Cr alloys of different compositions, and the remarkable ...
R. K. Singh Raman
doaj   +1 more source

Enhanced thermal stability and fracture toughness of TiAlN coatings by Cr, Nb and V-alloying [PDF]

, 2018
The effect of metal alloying on mechanical properties including hardness and fracture toughness were investigated in three alloys, Ti~0.33Al0.50(Me)~0.17N (Me¿=¿Cr, Nb and V), and compared to Ti0.50Al0.50N, in the as-deposited state and after annealing ...
Andersson, J. M., Anglada Gomila, Marcos Juan, Chen, Yu-Hsiang, Johansson Joesaar, M.P, Odén, Magnus, Roa Rovira, Joan Josep, Rogstrom, Lina, Yu, C. H.   +7 more
core   +2 more sources

Formation of ethylene-vinyl acetate composites filled with Al–Cu–Fe and Al–Cu–Cr quasicrystallline particles

Journal of Materials Research and Technology, 2019
Icosahedral Al65Cu23Fe12 and decagonal Al73Cu11Cr16 quasicrystalline powders were synthesized by the mechanical alloying and subsequent annealing. Morphology evolution at mechanical alloying of Al-based powders was found to be determined by competition ...
Victor V. Tcherdyntsev, Andrey A. Stepashkin, Dilyus I. Chukov, Leonid K. Olifirov, Fedor S. Senatov   +4 more
doaj   +1 more source

Microstructure and Mechanical Properties of Spark Plasma Sintered Mg-Zn-Ca-Pr Alloy

Metals, 2022
Alloys based on magnesium are of considerable scientific interest as they have very attractive mechanical and biological properties that could be used to manufacture biodegradable materials for medical applications. Mechanical alloying is a very suitable
Bartłomiej Hrapkowicz, Sabina Lesz, Małgorzata Karolus, Dariusz Garbiec, Jakub Wiśniewski, Rafał Rubach, Klaudiusz Gołombek, Marek Kremzer, Julia Popis   +8 more
doaj   +1 more source

A Case Study Approach: Summary of Some Results on the Effects of Hydrogen Exposure on the Mechanical Properties of Palladium and the Alloy Systems Pd_1−xM_x, M = Ag, Cu, Mn; x = 5 − 0.25

Hydrogen, 2023
Selected results of investigations focused on the changes to some mechanical properties of palladium and several palladium-based alloys caused by exposure to hydrogen have been collected and presented. The findings indicate that the mechanical properties
Andrew Craft
doaj   +1 more source

Synthesis of Intermetallics in Fe-Al-Si System by Mechanical Alloying

Metals, 2018
Fe-Al-Si alloys have been recently developed in order to obtain excellent high-temperature mechanical properties and oxidation resistance. However, their production by conventional metallurgical processes is problematic.
Kateřina Nová, Pavel Novák, Filip Průša, Jaromír Kopeček, Jaroslav Čech   +4 more
doaj   +1 more source