Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites

The low-cycle fatigue (LCF) behavior specially the fracture initiation mechanism in a cast hybrid metal matrix composite (MMC) has been studied experimentally and numerically. Conventional three point bending fatigue test has been carried out and factographic analysis has been conducted to observe...

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Main Authors:	Iqbal, AKM Asif, Arai, Yoshio
Format:	Conference or Workshop Item
Language:	English English
Published:	2014
Subjects:	TS Manufactures TA Engineering (General). Civil engineering (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/6734/ http://umpir.ump.edu.my/id/eprint/6734/1/EXPERIMENTAL_AND_NUMERICAL_STUDY_ON_THE_LOW_CYCLE.PDF http://umpir.ump.edu.my/id/eprint/6734/3/fkp-2014-iqbal-%20Experimental%20and%20Numerical%20Study%20on%20the%20Low%20Cycle1.pdf

id	ump-6734
recordtype	eprints
spelling	ump-67342018-02-23T07:06:40Z http://umpir.ump.edu.my/id/eprint/6734/ Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites Iqbal, AKM Asif Arai, Yoshio TS Manufactures TA Engineering (General). Civil engineering (General) The low-cycle fatigue (LCF) behavior specially the fracture initiation mechanism in a cast hybrid metal matrix composite (MMC) has been studied experimentally and numerically. Conventional three point bending fatigue test has been carried out and factographic analysis has been conducted to observe the fracture initiation site. Experimental results showed that microcracks in LCF initiated at the particle—matrix interface which was located in the hybrid clustering region. Due to continued fatigue cycling, the interface debonding occurred, created additional secondary microcracks and the microcrack coalesced with other nearby microcracks. As far as the numerical study is concerned, three dimensional (3-D) unit cell models of hybrid MIMC consists of reinforcement clustering and non-clustering regions were developed by using finite element method (FEM). The stress-strain distribution in both the reinforcement clustering and non-clustering regions were analyzed. The numerical results confirmed that the stress concentration occurred on the reinforcement—matrix interfaces located in the clustering region and provide reasonable agreement with the experimental observations. 2014 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/6734/1/EXPERIMENTAL_AND_NUMERICAL_STUDY_ON_THE_LOW_CYCLE.PDF application/pdf en http://umpir.ump.edu.my/id/eprint/6734/3/fkp-2014-iqbal-%20Experimental%20and%20Numerical%20Study%20on%20the%20Low%20Cycle1.pdf Iqbal, AKM Asif and Arai, Yoshio (2014) Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites. In: International Conference on Automotive Innovation and Green Energy Vehicle, 26-27 August 2014 , Kuantan, Pahang. pp. 1-11.. (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English
topic	TS Manufactures TA Engineering (General). Civil engineering (General)
spellingShingle	TS Manufactures TA Engineering (General). Civil engineering (General) Iqbal, AKM Asif Arai, Yoshio Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites
description	The low-cycle fatigue (LCF) behavior specially the fracture initiation mechanism in a cast hybrid metal matrix composite (MMC) has been studied experimentally and numerically. Conventional three point bending fatigue test has been carried out and factographic analysis has been conducted to observe the fracture initiation site. Experimental results showed that microcracks in LCF initiated at the particle—matrix interface which was located in the hybrid clustering region. Due to continued fatigue cycling, the interface debonding occurred, created additional secondary microcracks and the microcrack coalesced with other nearby microcracks. As far as the numerical study is concerned, three dimensional (3-D) unit cell models of hybrid MIMC consists of reinforcement clustering and non-clustering regions were developed by using finite element method (FEM). The stress-strain distribution in both the reinforcement clustering and non-clustering regions were analyzed. The numerical results confirmed that the stress concentration occurred on the reinforcement—matrix interfaces located in the clustering region and provide reasonable agreement with the experimental observations.
format	Conference or Workshop Item
author	Iqbal, AKM Asif Arai, Yoshio
author_facet	Iqbal, AKM Asif Arai, Yoshio
author_sort	Iqbal, AKM Asif
title	Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites
title_short	Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites
title_full	Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites
title_fullStr	Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites
title_full_unstemmed	Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites
title_sort	experimental and numerical study on the low cycle fatigue behaviour of a cast hybrid metal matrix composites
publishDate	2014
url	http://umpir.ump.edu.my/id/eprint/6734/ http://umpir.ump.edu.my/id/eprint/6734/1/EXPERIMENTAL_AND_NUMERICAL_STUDY_ON_THE_LOW_CYCLE.PDF http://umpir.ump.edu.my/id/eprint/6734/3/fkp-2014-iqbal-%20Experimental%20and%20Numerical%20Study%20on%20the%20Low%20Cycle1.pdf
first_indexed	2023-09-18T22:02:45Z
last_indexed	2023-09-18T22:02:45Z
_version_	1777414507830706176

Experimental and Numerical Study on the Low Cycle Fatigue Behaviour of a Cast Hybrid Metal Matrix Composites

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