journal article·2024-10-26

AlCoCrFeNi HEA reinforced Al–Si–Mg alloy composite through hot-press sintering

Kiran Kumar Garlapati, Subhendu Naskar, Surendra K Martha, Bharat B Panigrahi

Bulletin of Materials Science· Volume 47· Issue 4
Publisher page

Abstract

Al-Si-based alloys are widely used in the automobile and aerospace industries, whereas high entropy alloys have emerged with many attractive properties. In this study, AlCoCrFeNi high entropy alloy (HEA) is employed to improve the properties of AlSi10Mg alloy through a metal matrix composite approach. Metal matrix composite powder mixture was sintered at 500 degrees C using a hot press at a pressure of 50 MPa. HEA phase was found to be distributed uniformly. An increase of 20 and 40% in hardness and compressive strength were observed by reinforcing HEA in AlSi10Mg alloy.
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Research context

OpenAlex topics: Aluminum Alloys Composites Properties · Aluminum Alloy Microstructure Properties · Advanced ceramic materials synthesis

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

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