Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature

Jamian, Saifulnizan and Sato, Hisashi and Fujiwara, Eri Miura and Watanabe, Yoshimi (2011) Finite element analysis of severe plastic deformation of difficult-to-work material by equal-channel angular pressing at ambient temperature. Japanese Journal of Applied Physics, 50 (1). pp. 1-5. ISSN 0021-4922

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Official URL: https://dx.doi.org/10.1143/JJAP.50.01AJ06

Abstract

An alternative technique of the equal-channel angular pressing (ECAP) process for difficult-to-work materials at ambient temperature is proposed by embedding a difficult-to-work material into an easy-to-work material. The easy-to-work material as a host material assists the deformation of the difficult-to-work material. The ECAP process is simulated by the finite element method (FEM). For this study, Ti as the difficult-to-work material is embedded into an Al-based functionally graded material (FGM) matrix. FEM is conducted with Ti embedded into a different host material type as well as a different die channel geometry. The strain distribution of the specimen after a single ECAP pass is analyzed. From the obtained results, it is found that the strain distribution in Ti is strongly influenced by the host material and the shape of the die channel

Item Type:	Article
Uncontrolled Keywords:	NIL
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA349-359 Mechanics of engineering. Applied mechanics
Divisions:	Faculty of Mechanical and Manufacturing Engineering > Department of Mechanical Engineering
Depositing User:	Miss Nur Rasyidah Rosli
Date Deposited:	22 Nov 2021 07:21
Last Modified:	22 Nov 2021 07:21
URI:	http://eprints.uthm.edu.my/id/eprint/3938

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