Strontium in Al–Si–Mg alloy: a review

MRS Ganesh, N Reghunath, M J. Levin… - Metals and Materials …, 2022 - Springer
The present article reviews the development of cast aluminium alloy with highlights on
improvement in the morphological, mechanical, tribological, and ageing properties of Sr …

A Review Study on the Main Sources of Porosity in Al‐Si Cast Alloys

A Samuel, Y Zedan, H Doty… - … in Materials Science …, 2021 - Wiley Online Library
The present study was performed on A356 and B319 alloys in mechanically stirred or
degassed condition. Melts were Sr‐modified and grain‐refined. Hydrogen content was …

Comparative study of eutectic Al-Si alloys manufactured by WAAM and casting

G Langelandsvik, A Horgar, T Furu, HJ Roven… - … International Journal of …, 2020 - Springer
Wire and arc additive manufacturing (WAAM) of metallic materials is expected to become
part of the new industrial revolution. The possibilities for complex designs and superior …

Influence of the interaction between Si and Sc on the microstructure and tensile properties of as casted Al-Si-Sc alloys

Z Wang, X Liu, C Zhu, J Xue, Z Guo, Y Zhang… - Journal of Alloys and …, 2023 - Elsevier
Abstract Scandium (Sc) and silicon (Si) are effective for modifying Al based alloys, while
their combined effect may be limited by some Si-Sc interaction, which was rarely reported. In …

The influence of Sr, Mg and Cu addition on the microstructural properties of a secondary AlSi9Cu3 (Fe) die casting alloy

A Fabrizi, S Ferraro, G Timelli - Materials characterization, 2013 - Elsevier
Abstract The influence of Sr, Mg and Cu content on the microstructure of a high-pressure die
cast AlSi9Cu3 (Fe) alloy is reported. Metallographic and image analysis techniques have …

The role of silicon morphology in the electrical conductivity and mechanical properties of as-cast B319 aluminum alloy

E Vandersluis, P Emadi, B Andilab… - … Materials Transactions A, 2020 - Springer
The enhanced performance of automotive B319 aluminum alloys can be realized via the
improvement of both strength and conductivity. Yet, vastly dissimilar mechanisms are …

Characterization of the effect of melt treatments on melt quality in Al-7wt% Si-Mg alloys

M Uludağ, R Çetin, D Dispinar, M Tiryakioğlu - Metals, 2017 - mdpi.com
The effects of degassing, holding time and melt additions (Sr, Sr+ Ti, Ti, B and B+ Sr) on the
quality of A356 melts were examined. A total of 120 reduced pressure test samples were …

[图书][B] Eutectic modification of Al-Si casting alloys

J Barrirero - 2019 - search.proquest.com
Aluminum alloys with silicon as the major alloying element are the most widely used
aluminum casting alloys. The eutectic phase in these alloys is formed by hard and brittle …

The effects of degassing, grain refinement & Sr-addition on melt quality-hot tear sensitivity relationships in cast A380 aluminum alloy

M Uludağ, R Cetin, D Dispinar, M Tiryakioğlu - Engineering Failure …, 2018 - Elsevier
Hot tearing tendency of A380 with various element additions (Sr, Sr+ Ti, Ti, B and B+ Sr) was
investigated. Constrained rod casting (CRC) hot tearing test method was used to …

On the influences of Li on the microstructure and properties of hypoeutectic Al-7Si alloy

W Lei, X Liu, W Wang, Q Sun, Y Xu, J Cui - Journal of Alloys and …, 2017 - Elsevier
In this study, hypoeutectic Al-7Si alloys without and with Li additions were prepared by melt
casting technique using a water-cooled copper mold. The influences of Li with varying …