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  1. 学術雑誌論文
  2. その他
  1. 部局別インデックス
  2. 工学部

多孔質材のブリネル硬さ試験に関する研究

http://hdl.handle.net/20.500.12000/256
http://hdl.handle.net/20.500.12000/256
e8509e77-c33e-4ca0-b529-c48e8493836a
名前 / ファイル ライセンス アクション
sueyoshi_t02.pdf sueyoshi_t02.pdf
Item type デフォルトアイテムタイプ(フル)(1)
公開日 2007-03-04
タイトル
タイトル 多孔質材のブリネル硬さ試験に関する研究
言語 ja
作成者 呉屋, 守章

× 呉屋, 守章

ja 呉屋, 守章

比嘉, 吉一

× 比嘉, 吉一

ja 比嘉, 吉一

宮城, 清宏

× 宮城, 清宏

ja 宮城, 清宏

末吉, 敏恭

× 末吉, 敏恭

ja 末吉, 敏恭

鴇田, 政雄

× 鴇田, 政雄

ja 鴇田, 政雄

Goya, Moriaki

× Goya, Moriaki

en Goya, Moriaki

Higa, Yoshikazu

× Higa, Yoshikazu

en Higa, Yoshikazu

Miyagi, Kiyohiro

× Miyagi, Kiyohiro

en Miyagi, Kiyohiro

Sueyoshi, Toshiyasu

× Sueyoshi, Toshiyasu

en Sueyoshi, Toshiyasu

Tokita, Masao

× Tokita, Masao

en Tokita, Masao

アクセス権
アクセス権 open access
アクセス権URI http://purl.org/coar/access_right/c_abf2
権利情報
言語 ja
権利情報 Copyright (c) 1998 日本機械学会
主題
言語 en
主題Scheme Other
主題 Porous Material
言語 en
主題Scheme Other
主題 Spark Plasma Sintering
言語 en
主題Scheme Other
主題 Constitutive Equation
言語 en
主題Scheme Other
主題 Brinell Hardness Test
内容記述
内容記述タイプ Other
内容記述 The Finite Element Method is applied to the analysis of Brinell hardness test of porous materials. The numerical calculation is performed using four different plastic constitutive rules such as Gurson's rule, Tvergaard's modification of Gurson's rule, Goya-Nagaki-Sowerby's rule and a stereology-based rule that is a modification of Goya-Nagaki-Sowerby's rule. For the investigation of the validity of the rules, the numerical results are compared with experimental data for the porous materials produced by Spark Plasma Sintering method which can product porous materials of higher porosity. From the comparison it is concluded that the numerical results obtained using Tvergaard's modification of Gurson's rule or the stereology-based modification can well predict the experimental results. However, the numerical results deviate from the experimental data for the porous material of higher porosity such as fo=0.3. This deviation is attributed to the fact that the shape of pores in the porous material of fo=0.3 are quite different from the sphere that is a fundamental assumption in developing constitutive rules.
内容記述タイプ Other
内容記述 論文
出版者
言語 ja
出版者 日本機械学会
言語
言語 jpn
資源タイプ
資源タイプ journal article
資源タイプ識別子 http://purl.org/coar/resource_type/c_6501
出版タイプ
出版タイプ VoR
出版タイプResource http://purl.org/coar/version/c_970fb48d4fbd8a85
識別子
識別子 http://hdl.handle.net/20.500.12000/256
識別子タイプ HDL
収録物識別子
収録物識別子タイプ ISSN
収録物識別子 03875008
収録物識別子タイプ NCID
収録物識別子 AN0018742X
収録物名
言語 ja
収録物名 日本機械学会論文集. A編
書誌情報
巻 64, 号 624, p. 82-88
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