Al-Si controlled expansion alloys for electronic packaging applications

K Godbole, B Bhushan, SVSN Murty… - Progress in Materials …, 2024 - Elsevier
The demand for thermal management in electronic packaging (EP) and its allied industries,
especially in high-power electronics, has grown in the last three decades due to the …

Application of electron backscatter diffraction to the study of phase transformations

AF Gourgues-Lorenzon - International Materials Reviews, 2007 - journals.sagepub.com
The application of the electron backscatter diffraction technique to the investigation of phase
transformations is reviewed. The wide variety of results obtained using this technique is …

Microstructure and wear behavior of in-situ hypereutectic Al–high Si alloys produced by selective laser melting

N Kang, P Coddet, C Chen, Y Wang, H Liao… - Materials & Design, 2016 - Elsevier
In this study, almost dense hypereutectic Al-50 Si alloys were fabricated in situ by selective
laser melting (SLM) from the mixture of Al and Si powders under argon atmosphere. The …

Spray forming of hypereutectic Al–Si alloys

C Cui, A Schulz, K Schimanski, HW Zoch - Journal of Materials Processing …, 2009 - Elsevier
To develop advanced aluminum alloys with high silicon content, hypereutectic aluminum
silicon alloys AlSix (x= 18, 25, and 35wt.%) in the form of cylindrical billet have been spray …

Microstructure and thermal expansion behavior of Al-50Si synthesized by selective laser melting

YD Jia, P Ma, KG Prashanth, G Wang, J Yi… - Journal of Alloys and …, 2017 - Elsevier
As a new preparation technique, selective laser melting (SLM) is applied to fabricate an
electronic packaging candidate material, ie, the Al-50Si alloy. The microstructures of the as …

Microstructure and thermal expansion behavior of spray-deposited Al–50Si

Y Jia, F Cao, S Scudino, P Ma, H Li, L Yu, J Eckert… - Materials & Design, 2014 - Elsevier
The evolution of microstructure and coefficient of thermal expansion (CTE) of the Al–50Si
(wt.%) alloy manufactured by spray deposition followed by hot isostatic pressing (HIP) are …

Preparation of Al–Si alloys by a rapid solidification and powder metallurgy route

Z Cai, C Zhang, R Wang, C Peng, K Qiu, Y Feng - Materials & Design, 2015 - Elsevier
Abstract The Al–(22–50 wt.%) Si alloys are prepared by hot pressing of gas atomized Al–Si
alloy powder. The microstructures, mechanical properties, physical properties, and fracture …

A new insight on induced-tribological behaviour of hypereutectic Al-Si alloys manufactured by selective laser melting

N Kang, MEL Mansori - Tribology International, 2020 - Elsevier
In this work, the tribological behaviour of selective laser melting (SLM) processed
hypereutectic Al-Si alloy is investigated by the ball on disc test with focus on the effect of …

[HTML][HTML] Achieving high thermal conductivity of Al–50Si alloy through heat treatment and its microstructural evolution

C Ding, H Hao, R Ma, C Ye, S Li, Z Lu, C Yu… - Journal of Materials …, 2023 - Elsevier
Al–50Si alloys were prepared by powder extrusion and characterized for electronic
packaging. The optimization of powder size, extrusion temperature, and heat treatment …

Evolution of microstructure and mechanical properties of as-cast Al-50Si alloy due to heat treatment and P modifier content

F Cao, Y Jia, KG Prashanth, P Ma, J Liu, S Scudino… - Materials & Design, 2015 - Elsevier
The effects of superheat temperature, content of modifier (P) and T6 heat treatment on the
microstructure and mechanical properties of the Al–50Si alloy have been investigated …