Comparison of measurement methods for secondary dendrite arm spacing

E Vandersluis, C Ravindran - Metallography, Microstructure, and Analysis, 2017 - Springer
Secondary dendrite arm spacing (SDAS) is most commonly measured by what is referred to
as the linear intercept method. However, substantial variation in the technique exists …

Residual stress, microstructure, and mechanical properties analysis of HPDC aluminum engine block with cast-in iron liners

S Kianfar, E Aghaie, J Stroh, D Sediako… - Materials Today …, 2021 - Elsevier
During the manufacturing of cast aluminum (Al) engine blocks with iron (Fe) cylinder liners,
the mismatch of thermal expansion/contraction coefficients between the Al cylinder wall and …

Analysis of eutectic silicon modification during solidification of Al-6Si using in-situ neutron diffraction

E Vandersluis, D Sediako, C Ravindran… - Journal of Alloys and …, 2018 - Elsevier
Aluminum-silicon alloys contain coarse, acicular Si plates that are detrimental to material
properties. However, trace additions of Sr have been found to modify the eutectic Si to have …

The effects of solidification cooling rates on the mechanical properties of an aluminum inline-6 engine block

J Stroh, A Piche, D Sediako, A Lombardi, G Byczynski - Light Metals 2019, 2019 - Springer
A shift from ferrous to aluminum alloys for use in automotive engine blocks has significantly
reduced the weight of vehicles and has consequently improved fuel economy while …

The Effects of Heat Treatment on the Microstructure and Tensile Properties of an HPDC Marine Transmission Gearcase

J Stroh, D Sediako, T Hanes, K Anderson, A Monroe - Metals, 2021 - mdpi.com
The drive for continuously improving the performance and increasing the efficiencies of
marine transportation has resulted in the development of a new alloy, Mercalloy A362™ …

Development of precipitation-strengthened aluminum alloys and manufacturing processes for next generation automotive powertrains

J Stroh - 2021 - open.library.ubc.ca
The cumulative global emissions produced by the automotive industry over the last decade
have put significant strain on the environment. Consequently, automotive engineers and …

Effect of cerium addition on improvement of mechanical properties of B319 powertrain aluminum alloy

E Aghaie - 2019 - open.library.ubc.ca
Aluminum powertrain alloys, such as B319 has attracted a great deal of attention from
automotive industries due to their excellent castability, desirable wear resistance, high …

Comparative Studies of Microstructural, Mechanical, and Tribological Behavior of A319 Alloy Cast in Solid Waste Mold and Conventional Sand Mold

NK Sinha, IN Choudhary, R Prasad… - Journal of …, 2024 - asmedigitalcollection.asme.org
This study investigates the potential of utilizing industrial solid waste (blast furnace slag,
ferrochrome slag, and red mud) as mold materials to improve the solidification rate and wear …

The technological foundations of residual stress evolution in manufacturing of next-generation lightweight automotive powertrain components

S Kianfar - 2022 - open.library.ubc.ca
Next-generation internal combustion engines (ICEs) require advanced manufacturing
technologies to fulfill efficiency regulations concerning automotive fuel consumption and …

[PDF][PDF] In-Situ Analysis of Incipient Melting and Characterization of a Novel Al-Cu Alloy for Cylinder Head Applications

B Andilab - 2019 - rshare.library.torontomu.ca
Incipient melting of secondary phases during solution heat treatment of Al alloys is
detrimental to their mechanical properties. In this research, incipient melting was analyzed in …