Results 11 to 20 of about 426,283 (278)

Solidification and processing of aluminium based immiscible alloys [PDF]

open access: yes, 2009
Copyright @ 2009 TMSThe Al-Sn and Al-Pb based immiscible alloys have significant potential for bearing applications. However, the mixing and understanding of solidification process for immiscible alloys have been long standing challenges for their ...
Patel, JB   +4 more
core   +6 more sources

Solidification behaviour and mechanical properties of cast Mg-alloys and Al-based particulate metal matrix composites under intensive shearing [PDF]

open access: yes, 2011
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Magnesium alloys, as the lightest of all structural metallic materials, and aluminium-based particulate metal matrix composites (PMMCs), offering unified ...
Tzamtzis, Spyridon
core   +7 more sources

Solidification behaviour of magnesium alloys [PDF]

open access: yes, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Magnesium alloys have been extensively used for structural and functional applications due to their low densities.
Jiang, Bo
core   +7 more sources

New approaches to casting hypereutectic Al-Si alloys to achieve simultaneous refinement of primary silicon and modification of eutectic silicon [PDF]

open access: yes, 2013
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel UniversityHypereutectic Al-Si alloys are of increasing interest for applications that require a combination of light weight and high wear resistance, such as pistons ...
Al-Helal, Kawther
core   +7 more sources

Solidification of Immiscible Alloys under High Magnetic Field: A Review

open access: yesMetals, 2021
Immiscible alloy is a kind of functional metal material with broad application prospects in industry and electronic fields, which has aroused extensive attention in recent decades.
Chen Wei   +4 more
doaj   +1 more source

Cellular automaton simulation and experimental validation of eutectic transformation during solidification of Al-Si alloys

open access: yesnpj Computational Materials, 2022
The morphology of eutectic silicon in solidification microstructure is critical to the performance of Al-Si-based alloys. Simulating eutectic Si phase formation has been a challenge in ICME (integrated computational materials engineering) based design ...
Cheng Gu   +2 more
doaj   +1 more source

Multi-Phase Field Method for Solidification Microstructure Evolution for a Ni-Based Alloy in Wire Arc Additive Manufacturing

open access: yesMetals, 2022
Wire arc additive manufacturing achieves high efficiency and low costs by using a melting wire for directional depositions. Thermal analyses and the finite element method have been applied to predict residual stress and the deformation of fabricated ...
Sukeharu Nomoto   +3 more
doaj   +1 more source

Solidification microstructure and phase transition of La-Nd-Fe alloys

open access: yesMaterials Research Express, 2020
The solidification microstructure and phase transition of ten La-Nd-Fe alloys were studied experimentally by scanning electron microscopy (SEM) with energy dispersive x-ray spectroscopy (EDS) and differential thermal analysis (DTA).
D Su   +8 more
doaj   +1 more source

An Analysis of the Mapping Relationship between Microstructure and Solidification Parameters during Aluminum Fused Coating

open access: yesMetals, 2023
Metal fused-coating technology has the advantages of both low cost and high efficiency and is a new additive manufacturing technology in recent years. The previous studies were mainly aimed at the optimization of process parameters and the control of the
Guangxi Zhao, Jialei Zhang, Xianhai Yang
doaj   +1 more source

Numerical and Experimental Investigations of Laser Metal Deposition (LMD) Using STS 316L

open access: yesApplied Sciences, 2020
This study aimed to understand the effect of heat accumulation on microstructure formation on STS 316L during multilayer deposition by a laser metal deposition (LMD) process and to predict the microstructure morphology.
Jaewoong Park   +3 more
doaj   +1 more source

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