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Mechanical working of 2124 Al alloy—SiCp cast composites

Mechanical working of 2124 Al alloy—SiCp cast composites JOURNAL OF MATERIALS SCIENCE 40 (2005) 6045–6048 LETTERS Mechanical working of 2124 Al alloy—SiC cast composites I. SINHA Department of Applied Chemistry, Birla Institute of Technology, P. O. Mesra, Ranchi-835215, India E-mail: jitsinha@yahoo.co.in P. K. DE, V. C . SRIVA STAVA Materials Processing Division, National Metallurgical Laboratory, Jamshedpur-831007, India Published online: 16 September 2005 Al alloy-SiC metal matrix composites (MMC) fab- Subsequently we try to improve the properties of OA ricated by a powder metallurgy (PM) route can have processed composites by subjecting them to another fine reinforcement particle size and a spatially homo- WQ treatment schedule. geneous distribution compared to those fabricated by The Al-2124 + 10vol% SiC composites (thickness the stir casting route. Despite these drawbacks, the rel- 37 mm) considered in the present study were subjected atively low cost makes MMC fabrication by stir casting to two different heat treatment schedules based on solu- an attractive alternative [1]. In the present paper we re- tion heat treatment followed by WQ or FC. Hot working port the effect of hot open-die forging, on mechanical was done using open die forging. The heat treatment properties of stir cast MMC’s with composition: 2124- and working schedule using OA treatment http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Materials Science Springer Journals

Mechanical working of 2124 Al alloy—SiCp cast composites

Sinha, I.; De, P.; Srivastava, V.
Journal of Materials Science , Volume 40 (22) – Sep 16, 2005
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References (9)

Publisher
Springer Journals
Copyright
Copyright © 2005 by Springer Science + Business Media, Inc
Subject
Materials Science; Materials Science, general; Characterization and Evaluation of Materials; Polymer Sciences; Continuum Mechanics and Mechanics of Materials; Crystallography and Scattering Methods; Classical Mechanics
ISSN
0022-2461
eISSN
1573-4803
DOI
10.1007/s10853-005-4555-2
Publisher site
See Article on Publisher Site

Abstract

JOURNAL OF MATERIALS SCIENCE 40 (2005) 6045–6048 LETTERS Mechanical working of 2124 Al alloy—SiC cast composites I. SINHA Department of Applied Chemistry, Birla Institute of Technology, P. O. Mesra, Ranchi-835215, India E-mail: jitsinha@yahoo.co.in P. K. DE, V. C . SRIVA STAVA Materials Processing Division, National Metallurgical Laboratory, Jamshedpur-831007, India Published online: 16 September 2005 Al alloy-SiC metal matrix composites (MMC) fab- Subsequently we try to improve the properties of OA ricated by a powder metallurgy (PM) route can have processed composites by subjecting them to another fine reinforcement particle size and a spatially homo- WQ treatment schedule. geneous distribution compared to those fabricated by The Al-2124 + 10vol% SiC composites (thickness the stir casting route. Despite these drawbacks, the rel- 37 mm) considered in the present study were subjected atively low cost makes MMC fabrication by stir casting to two different heat treatment schedules based on solu- an attractive alternative [1]. In the present paper we re- tion heat treatment followed by WQ or FC. Hot working port the effect of hot open-die forging, on mechanical was done using open die forging. The heat treatment properties of stir cast MMC’s with composition: 2124- and working schedule using OA treatment

Journal

Journal of Materials Science – Springer Journals

Published: Sep 16, 2005

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