Effects of solution heat treatment time on the as-quenched microstructure, hardness and electrical conductivity of B319 aluminum alloy
E Vandersluis, C Ravindran - Journal of Alloys and Compounds, 2020 - Elsevier
Abstract In Al-Si-Cu alloys, solution heat treatment promotes several microstructural
transformations that influence both hardness and conductivity. Dissolution, spheroidization …
transformations that influence both hardness and conductivity. Dissolution, spheroidization …
The role of silicon morphology in the electrical conductivity and mechanical properties of as-cast B319 aluminum alloy
The enhanced performance of automotive B319 aluminum alloys can be realized via the
improvement of both strength and conductivity. Yet, vastly dissimilar mechanisms are …
improvement of both strength and conductivity. Yet, vastly dissimilar mechanisms are …
Casting and characterization of A319 aluminum alloy reinforced with graphene using hybrid semi-solid stirring and ultrasonic processing
Advanced metallurgical processing techniques are required to produce aluminum matrix
composites due to the tendency of the reinforcement particles to agglomerate. In this study …
composites due to the tendency of the reinforcement particles to agglomerate. In this study …
Analysis of precipitation, dissolution and incipient melting of Al2Cu in B206 Al alloy using in-situ neutron diffraction
A Lombardi, D Sediako, C Ravindran… - Journal of Alloys and …, 2019 - Elsevier
The B206 Al alloy is a commonly used automotive alloy for powertrain, suspension and
chassis components. Heat treatment is an important post-casting process used to improve …
chassis components. Heat treatment is an important post-casting process used to improve …
The relationship between residual amount of Sr and morphology of eutectic Si phase in A356 alloy
W Zhang, S Ma, Z Wei, P Bai - Materials, 2019 - mdpi.com
This paper studied the relationship between the residual amount of Sr and the morphology
of the eutectic Si phase in A356 obtained through different modification treatment processes; …
of the eutectic Si phase in A356 obtained through different modification treatment processes; …
Influence of GNP additions on the microstructure, mechanical properties, and electrical conductivity of cast A319 aluminum alloy
Aluminum metal matrix composites have gained increased interest in the automotive
industry due to their high strength and thermal properties. In this research, the mechanical …
industry due to their high strength and thermal properties. In this research, the mechanical …
Observing the effect of grain refinement on crystal growth of Al and Mg alloys during solidification using in-situ neutron diffraction
The present research uses in-situ neutron diffraction to examine the effect of grain
refinement on grain growth during solidification of Al-5 wt.% Cu and Mg-5 wt.% Zn alloys …
refinement on grain growth during solidification of Al-5 wt.% Cu and Mg-5 wt.% Zn alloys …
Influence of chemical modification by Y2O3 on eutectic Si characteristics and tensile properties of A356 alloy
ME Moussa, S El-Hadad, W Khalifa - … of Nonferrous Metals Society of China, 2019 - Elsevier
The modification of A356 aluminum-silicon alloy using yttrium oxide (Y 2 O 3) was studied.
Addition levels of up to 2.5 wt.% Y 2 O 3 were investigated. A premixed powder of Al-30wt …
Addition levels of up to 2.5 wt.% Y 2 O 3 were investigated. A premixed powder of Al-30wt …
Strontium-modification in the stepwise solidification of A319 Al alloy: An in-situ neutron diffraction study
E Vandersluis, C Ravindran, D Sediako… - Journal of Alloys and …, 2019 - Elsevier
The modification of cast Al-Si alloys with trace Sr is common practice for the improvement of
material properties. In addition to the typical morphological transformation of the eutectic Si …
material properties. In addition to the typical morphological transformation of the eutectic Si …
Solidification rate and the partial modification of 319 aluminum alloy with strontium
E Vandersluis, N Prabaharan, C Ravindran - International Journal of …, 2020 - Springer
Trace strontium (Sr) additions to Al–Si alloys can transform coarse, acicular eutectic Si
particles into a fine, fibrous morphology. Much research has focused on the production of …
particles into a fine, fibrous morphology. Much research has focused on the production of …