Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study

This is a technical note highlighting a method on how to perform averaging the elastic properties. The drawback of the traditional rule of mixture (ROM) is briefly discussed. The technique considers the effect of morphology based on classical continuum mechanics, taking the advantages of fracture me...

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Main Authors:	Prawoto, Yunan, Djuansjah, Joy Rizki Pangestu, Shaffiar, Norhashimah
Format:	Article
Language:	English
Published:	Elsevier 2012
Subjects:	TA Engineering (General). Civil engineering (General)
Online Access:	http://irep.iium.edu.my/29242/ http://irep.iium.edu.my/29242/ http://irep.iium.edu.my/29242/ http://irep.iium.edu.my/29242/1/190585.pdf

id	iium-29242
recordtype	eprints
spelling	iium-292422014-12-24T12:13:25Z http://irep.iium.edu.my/29242/ Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study Prawoto, Yunan Djuansjah, Joy Rizki Pangestu Shaffiar, Norhashimah TA Engineering (General). Civil engineering (General) This is a technical note highlighting a method on how to perform averaging the elastic properties. The drawback of the traditional rule of mixture (ROM) is briefly discussed. The technique considers the effect of morphology based on classical continuum mechanics, taking the advantages of fracture mechanics. As an example, a model that simulates the possible configuration of constituting phases commonly found in austenite microstructure is chosen. The result is compared with traditional ROM. It is found that although similar, the result is better due to the stress amplification that is accommodated in the method, unlike the traditional ROM, which merely considers only the volumetric ratio. Elsevier 2012 Article PeerReviewed application/pdf en http://irep.iium.edu.my/29242/1/190585.pdf Prawoto, Yunan and Djuansjah, Joy Rizki Pangestu and Shaffiar, Norhashimah (2012) Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study. Computational Materials Science, 65. pp. 528-535. ISSN 0927-0256 http://www.sciencedirect.com/science/article/pii/S0927025612005009# 10.1016/j.commatsci.2012.08.008
repository_type	Digital Repository
institution_category	Local University
institution	International Islamic University Malaysia
building	IIUM Repository
collection	Online Access
language	English
topic	TA Engineering (General). Civil engineering (General)
spellingShingle	TA Engineering (General). Civil engineering (General) Prawoto, Yunan Djuansjah, Joy Rizki Pangestu Shaffiar, Norhashimah Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study
description	This is a technical note highlighting a method on how to perform averaging the elastic properties. The drawback of the traditional rule of mixture (ROM) is briefly discussed. The technique considers the effect of morphology based on classical continuum mechanics, taking the advantages of fracture mechanics. As an example, a model that simulates the possible configuration of constituting phases commonly found in austenite microstructure is chosen. The result is compared with traditional ROM. It is found that although similar, the result is better due to the stress amplification that is accommodated in the method, unlike the traditional ROM, which merely considers only the volumetric ratio.
format	Article
author	Prawoto, Yunan Djuansjah, Joy Rizki Pangestu Shaffiar, Norhashimah
author_facet	Prawoto, Yunan Djuansjah, Joy Rizki Pangestu Shaffiar, Norhashimah
author_sort	Prawoto, Yunan
title	Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study
title_short	Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study
title_full	Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study
title_fullStr	Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study
title_full_unstemmed	Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study
title_sort	re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: a technical note on morphological considerations in austenite case study
publisher	Elsevier
publishDate	2012
url	http://irep.iium.edu.my/29242/ http://irep.iium.edu.my/29242/ http://irep.iium.edu.my/29242/ http://irep.iium.edu.my/29242/1/190585.pdf
first_indexed	2023-09-18T20:42:54Z
last_indexed	2023-09-18T20:42:54Z
_version_	1777409484093652992

Re-visiting the ‘rule of mixture’ used in materials with multiple constituting phases: A technical note on morphological considerations in austenite case study

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