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Identification of the constitutive equation by the indentation technique using plural indenters with different apex angles
http://hdl.handle.net/10191/26410
http://hdl.handle.net/10191/26410a85c732f-a2fd-45da-abb3-399496f7eebd
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2014-03-17 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Identification of the constitutive equation by the indentation technique using plural indenters with different apex angles | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
著者 |
Futakawa, Masatoshi
× Futakawa, Masatoshi× Wakui, Takashi× Tanabe, Yuji× Ioka, Ikuo |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | This paper describes a novel technique for determining the constitutive equation of elastic–plastic materials by the indentation technique using plural indenters with different apex angles. Finite element method (FEM) analyses were carried out to evaluate the effects of yield stress, work hardening coefficient, work hardening exponent, and the apex angle of indenter on the load–depth curve obtained from the indentation test. As a result, the characterized curves describing the relationship among the yield stress, work hardening coefficient, and the work hardening exponent were established. Identification of the constants of a constitutive equation was made on the basis of the relationship between the characterized curves and the hardness given by the load–depth curve. This technique was validated through experiments on Inconel 600 and aluminum alloy. The determined constitutive equation was applied to the FEM analyses to simulate the deformation including necking behavior under uniaxial tension. The analytical results are in good agreement with experimental results. | |||||
言語 | en | |||||
書誌情報 |
en : Journal of Materials Research 巻 16, 号 8, p. 2283-2292, 発行日 2001-08 |
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出版者 | ||||||
言語 | en | |||||
出版者 | Materials Research Society | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0884-2914 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA10664454 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.1557/jmr.2001.0314 | |||||
権利 | ||||||
権利情報 | Copyright (C) 2001 Materials Research Society | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
著者版フラグ | ||||||
値 | publisher | |||||
異版である | ||||||
関連タイプ | isVersionOf | |||||
識別子タイプ | URI | |||||
関連識別子 | http://journals.cambridge.org/article_S0884291400059112 |