[HTML][HTML] A review: Past, present and future of grain refining of magnesium castings

E Karakulak - Journal of Magnesium and Alloys, 2019 - Elsevier
Magnesium is the lightest constructional metal, which makes it an important material for
different applications like automotive, transportation, aviation and aerospace. There are …

Microstructure evolution and mechanical properties of the AZ91 magnesium alloy with Sr and Ti additions in the as-cast and as-aged conditions

A Afsharnaderi, M Malekan, M Emamy… - Journal of Materials …, 2019 - Springer
Abstract Effect of different amounts of Sr and Ti additions with T6 heat treatment on
microstructure and mechanical properties of the AZ91 alloy was investigated. The …

Effect of La and Sc co-addition on the mechanical properties and thermal conductivity of As-cast Al-4.8% Cu alloys

ZX Song, YD Li, WJ Liu, HK Yang, YJ Cao, GL Bi - Metals, 2021 - mdpi.com
The effects of La and La+ Sc addition on mechanical properties and thermal conductivity of
Al-4.8 Cu alloy were comprehensively studied. The as-cast samples were characterized by …

Effect of Al-Ti master alloy on the grain refinement and hot tearing of AZ91 Mg alloys

TA Davis, L Bichler - Journal of Materials Engineering and Performance, 2023 - Springer
Abstract The AZ91D magnesium (Mg) alloy is a widely used aluminum (Al)-bearing
commercial alloy. However, due to the presence of low-melting temperature phases, the …

Novel Fabrication of a TiB2 Grain Refiner and its Effect on Reducing Hot Tearing in AZ91D Magnesium Alloy

TA Davis, L Bichler - Journal of Materials Engineering and Performance, 2018 - Springer
Despite the increased use of magnesium (Mg) alloys in diverse engineering applications in
recent years, further incorporation of complex Mg alloy castings remains challenging due to …

An Investigation on Enhancement of Tensile Strength of AZ91D Hybrid Magnesium Matrix Composites Reinforced with Nano-TiO2 and Cerium

N Jayakrishna, D Nagaraju - Transactions of the Indian Institute of Metals, 2023 - Springer
In the present study, the effect of nano-titanium dioxide (TiO2) and cerium (Ce) on the
properties of AZ91D metal matrix composites has been investigated. Stir casting is used for …

[PDF][PDF] Applying time-frequency image of convolutional neural network to extract feature on long-term EEG signals to predict depth of anesthesia

Y Huang, J Chen, M Abbod, SZ Fan, JS Shieh… - 2019 - bura.brunel.ac.uk
In this study, EEG signals were converted using continuous Wavelet transform (CWT) and
short-term Fourier transform (STFT) into time-frequency images as input to the convolutional …

Development of novel grain refiners for AZ91D magnesium alloys and their effect on hot tearing

TA Davis - 2019 - open.library.ubc.ca
Wider implementation of ultralight magnesium (Mg) alloys in engineering applications can
be achieved if the mechanical properties of mass produced as-cast alloys can be further …

Development of a New Technique for Manufacturing Biodegradable Magnesium Stents

VER Lopes - 2022 - search.proquest.com
In the last years, magnesium and its alloys have been the focus of many studies in both
academic and industrial fields. The mechanical properties of this material, due to its metallic …

[PDF][PDF] Novel approaches to grain refinement of magnesium alloys

Y Ali, B Eng - The University of Queensland, Australia, 2017 - academia.edu
Grain refinement of cast metals through inoculation has been one of the most favourable
approaches in the industry due to its convenience, low cost and reproducible good results in …