Grain refinement in semi-solid metal processing: current status and recent development

MFM Tajudin, AH Ahmad, J Alias, NAA Razak… - … International Journal of …, 2023 - Springer
Metal casting has become increasingly significant in the manufacture of industrial
components. Aluminium alloys have become a typical metal casting material due to their …

Thermal Profile and Microstructure Analysis of Al-Si with the Magnesium Addition under Different Cooling Conditions

MF Mohamad Tajudin, AH Ahmad, J Alias… - International Journal of …, 2024 - Springer
Thermal analysis is an effective approach for studying the characteristics of materials under
different temperature situations. The study implemented cooling curve analysis (CCA) …

An investigation of semisolid Al7075 feedstock billet produced by a gas-assisted direct thermal method

NA Abd Razak, AH Ahmad, MM Rashidi… - The International Journal …, 2021 - Springer
Semisolid metal (SSM) processing is a forming process which occurs within solidus and
liquidus temperatures, and it requires feedstock billets with spheroidal microstructures. In …

The effects of different cooling rate conditions on the thermal profile and microstructure of Al-Si alloy with magnesium addition

MFM Tajudin, AH Ahmad, J Alias, NAA Razak… - AIP Conference …, 2024 - pubs.aip.org
Thermal analysis is a technique that has played an important role in the characterization and
development of the material. The aim of this study is to investigate the effect of magnesium …

[PDF][PDF] Thermal Profile and Microstructure Analysis of Al-Si with the Magnesium Addition under Different Cooling Conditions

MFM Tajudin, AH Ahmad, J Alias, NA Abd Razak… - researchgate.net
Thermal analysis is an effective approach for studying the characteristics of materials under
different temperature situations. The study implemented cooling curve analysis (CCA) …

[PDF][PDF] The Effect of Cooling Rate on Solidification Characteristics and Grain Structure of Al-9Si Cast Alloy

MX Hui, NA Abd Razak, AH Ahmad, J Alias, NA Alang - researchgate.net
A thermal analysis study is essential before the semisolid metal processing of a particular
alloy. The surrounding environment, especially the cooling rate is also an important factor …

[PDF][PDF] Effect of Cooling Rate on Solidification Characteristics and Grain Structure of Al-9.7 si Cast Alloy

XH Ma, NA Abd Razak, AH Ahmad, J Alias… - Available at SSRN … - papers.ssrn.com
This study aims to investigate the influence of cooling rate on the solidification
characteristics and microstructure evolution of Al-9.7 Si cast alloy. Four different cooling rate …