Results 1 to 10 of about 11,333 (192)
The Influence of Alloy Composition and Liquid Phase on Foaming of Al–Si–Mg Alloys [PDF]
Metals, 2020 The foaming behaviour of aluminium alloys processed by the powder compaction technique depends crucially on the exact alloy composition. The AlSi8Mg4 alloy has been in use for a decade now, and it has been claimed that this composition lies in an “ ...
Francisco García-Moreno +6 more
doaj +3 more sources
An explicit integration approach for predicting the microstructures of multicomponent alloys [PDF]
Nature CommunicationsPredicting the complex microstructures of practical materials has been a longstanding goal since Gibbs’s pioneering work on predictions for equilibrium of heterogeneous systems.
Takumi Morino +2 more
doaj +2 more sources
Journal of Magnesium and Alloys, 2019 In this paper, a comprehensive understanding of stable and metastable phase equilibria in binary Mg-Gd system was conducted with an aid of the CALculation of PHAse Diagram (CALPHAD) modeling.
Ying Tang, Lijun Zhang
exaly +3 more sources
Reconstruction of the Late Bronze Age Foundry Process in Greater Poland: Analyzes and Simulations. Case Study of Hoard from Przybysław [PDF]
Archives of Metallurgy and Materials, 2022 One of the most interesting categories of artifacts for archaeometallurgical research includes deposits of bronze items, so-called “metallurgists hoards”.
A. Garbacz-Klempka +7 more
doaj +1 more source
Thermodynamic assessment of the Fe-Nb-Si system [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2021 Nb–Si based alloys have drawn continuously increasing attention due to their excellent high-temperature mechanical properties. The addition of element Fe could improve their poor high-temperature oxidation resistance which largely restricts their ...
Jiang Y. +7 more
doaj +1 more source
Ab-initio combined the Calphad approach to the phase equilibria in the ternary Ti-Mo-N system [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2023 The ternary Ti-Mo-N system is an important material used as a surface coating, hardener, and wear and corrosion protection layer. Knowledge of the phase equilibria, phase transformations, and phase stabilities of this alloy is important to realizeits ...
Daclan R.A. +3 more
doaj +1 more source
A simplified hardness model for WC-Co-Cubic cemented carbides [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2021 Hardness is an essential mechanical indication of cemented carbides. The current work presents an approach to predict the hardness of three-phase WC–Co–Cubic cemented carbides, which establishes a relationship among composition, structure and mechanical ...
Pang M. +4 more
doaj +1 more source
First-principles and CALPHAD-type study of the Ir-Mo and Ir-W systems [PDF]
Journal of Mining and Metallurgy. Section B: Metallurgy, 2020 This study presents the thermodynamic modeling of the Ir-Mo and Ir-W systems by means of the CALPHAD (CALculation of PHAse Diagrams) approach supported with the first-principles calculations.
Huang Y.-Y. +5 more
doaj +1 more source
Impact of Values of Diffusion Coefficient on Results of Diffusion Modelling Driven by Chemical Potential Gradient [PDF]
Archives of Foundry Engineering, 2022 In the paper critical role of including the right material parameters, as input values for computer modelling, is stressed. The presented model of diffusion, based on chemical potential gradient, in order to perform calculations, requires a parameter ...
M. Wróbel, A. Burbelko
doaj +1 more source
JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering), 2021 Heat treatable Al-Zn-Mg-Cu alloys are widely used in automobile industries, aerospace and military applications. This study investigates the effects of different amounts of copper and magnesium on microstructure and mechanical properties.
Md. Jasim Uddin, Hossain Rashed
doaj +1 more source