Results 51 to 60 of about 6,335,183 (252)

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

open access: yesAdvanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati   +11 more
wiley   +1 more source

Influence of cold rolling on in vitro cytotoxicity and electrochemical behaviour of an Fe-Mn-C biodegradable alloy in physiological solutions

open access: yesHeliyon, 2018
The properties of cold-worked Fe-13Mn-1.2C steel, as candidate material for scaffolding and stenting applications, have been investigated. The study of the electrochemical corrosion susceptibility of Fe-13Mn-1.2C alloy in protein bearing and non-protein ...
Malcolm Caligari Conti   +8 more
doaj   +1 more source

On the microstructure, mechanical behaviour and damping characteristics of Al–Zn based composites reinforced with martensitic stainless steel (410L) and silicon carbide particulates

open access: yesInternational Journal of Lightweight Materials and Manufacture, 2022
The microstructural characteristics, mechanical and damping properties of Al–Zn based composites reinforced with 6, 8, and 10 wt% martensitic stainless steel (SS) and 10 wt% silicon carbide (SiC) were investigated. The composites were produced via double
Theo Oluwasegun Joshua   +3 more
doaj   +1 more source

Impact of MgO Additions on the Oxidation Resistance and Compression Behavior of Vanadium Alloys

open access: yesAdvanced Engineering Materials, EarlyView.
An increase in oxidation resistance at 600 °C is achieved for alloys containing more than 2.5 wt.% MgO. It has been established that, along with V2O5, MgO6V2, and Mg2O7V2 are formed, which are presumed to enhance oxidative stability. Furthermore, the possible transformation of Mg‐vanadates through reaction with CO2, which presumably occurs in this ...
Ievgen Solodkyi   +5 more
wiley   +1 more source

Hot deformation processing of shape memory alloys: A review of effects on plastic flow behaviour, deformation mechanisms, and functional characteristics

open access: yesAlexandria Engineering Journal, 2022
Hot working processes are notable processes for transforming as-cast or wrought metallic materials, including shape memory alloys (SMAs), into semi-finished or finished products for various industrial applications.
Kenneth Kanayo Alaneme   +2 more
doaj   +1 more source

Distinct Microstructural Characteristic Lengths Defining Notch Fatigue Crack Initiation and Propagation, and Defect Tolerance in Advanced Steels

open access: yesAdvanced Engineering Materials, EarlyView.
Schematic representation of modes of microcrack nucleation, growth and temporary arrestment at different boundaries, with the criteria for crack propagation in three scenarios: (1) large notch, (2) defect/small sharp notch, and (3) long crack. This work revisits and integrates results on the fatigue behavior of advanced bainitic steels (in particular ...
Lucia Morales‐Rivas
wiley   +1 more source

Survey of 16th Symposium of Croatian Metallurgical Society "Materials and Metallurgy" [PDF]

open access: yes, 2023
Review of the 16th Symposium of Croatian Metallurgical Society "Materials and ...
Mamuzić, Ilija
core   +3 more sources

Integration of OpenCV‐Based Microscopic Adhesive Volume Measurement Into a Pyiron Workflow for Automated Data Analysis

open access: yesAdvanced Engineering Materials, EarlyView.
Residual adhesive after electrode loading in adhesive‐assisted resistance spot welding is quantified through a traceable experimental‐to‐digital workflow. Chromatic confocal topography provides calibrated surface‐height data, while OpenCV detects the electrode imprint and integrates adhesive height into comparable volume metrics.
Sung‐Min Wi, Jiangdong Zhao
wiley   +1 more source

Long-term thermal stability of a novel B2-NiAl precipitate-hardened alumina forming martensitic steel

open access: yesMaterials & Design
A new steel was designed for high-performance applications under extreme conditions by combining a martensitic microstructure and the co-precipitation of nano-sized MC and B2-NiAl precipitates, along with the ability to generate a protective Al-rich ...
Cesar Fernandez-Jimenez   +6 more
doaj   +1 more source

Fabrication of Nickel Nanosized Powder from LiNiO2 from Spent Lithium-Ion Battery

open access: yesMetals, 2018
In this study, a fabrication of nickel nanoparticles from LNO(LiNiO2), which is a cathode active material, was synthesized by the liquid reduction process of NiSO4, obtained through a leaching and purification process.
Shun-Myung Shin   +2 more
doaj   +1 more source

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