Influence of precipitation hardening parameters on the fatigue strength of AA 6061-SiCp composite

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Title:	Influence of precipitation hardening parameters on the fatigue strength of AA 6061-SiCp composite
Authors:	Mahadevan, K Raghukandan, K Pai, B C Pillai, U T S
Keywords:	Metal matrix composite Fatigue strength DOE Correlation coefficient ANOVA
Issue Date:	3-Mar-2008
Publisher:	Elsevier
Citation:	Journal of Materials Processing Technology 198(1-3):241-247;03 Mar 2008
Abstract:	Aluminium matrix-based discontinuously reinforced composites are age hardenable and can be strengthened through precipitation hardening process. Tests, based on the design of experiments (DOE) technique, were conducted to systematically record the influence of precipitation hardening parameters on the fatigue strength of AA 6061-SiCp composite. A correlation model is formulated from the results of the tests. For a given solutionizing temperature of 530 °C it is observed that solutionizing time (St) as an individual parameter has the maximum influence on fatigue strength of AA 6061-SiCp composite, followed by the first order interaction effect between solutionizing time (St) and aging temperature (AT).
Description:	Restricted Access
URI:	http://hdl.handle.net/123456789/178
ISSN:	0924-0136
Appears in Collections:	2008

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