Phuong, To Duy and Duyen, Do Thi (2012) Effect of heat treatment on microstructure and hardness of high silicon aluminium alloys. Journal of Metallurgy and Materials Science, 54(2). pp. 111-117.
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Abstract
The influence of solution heating at 540oC 1-6 hours, quenching into 20oC
cool water and ageing at 175oC 2-8 hours in air on transformation of acicular, plate-like
and flake-like morphologies to broken grains and gradually form round to globular ones
was researched.
The microstructural eutectic silicon, a-aluminium, acicular intermetallic phases in high
silicon aluminium alloys were examined with confidence microscopy, scanning electron
microscopy and X-ray.
The results showed that the solution treatment at 540oC 1-2 hour then quenching attained
very positive influence on the alloy's tensile strength.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Aluminium alloys, Solution treatment, Ageing, Acicular eutectic silicon, Intermetallic phase, Tensile strength, Hardness |
| Subjects: | Materials Science |
| Divisions: | Engineering |
| Depositing User: | Users 5 not found. |
| Date Deposited: | 12 Feb 2013 05:22 |
| Last Modified: | 03 Sep 2026 08:04 |
| URI: | http://eprints.nmlindia.org/id/eprint/6368 |
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