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微細再結晶粒および亜結晶粒組織を有する2種類のAl-Zn-Mg-Cu系合金の引張特性と耐SCC特性
http://hdl.handle.net/2297/12325
http://hdl.handle.net/2297/12325bcb39d05-51e0-474f-ba3d-5febe2b11ebd
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
TE-PR-HIROSE-Y-537.pdf (2.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2017-10-03 | |||||
| タイトル | ||||||
| タイトル | 微細再結晶粒および亜結晶粒組織を有する2種類のAl-Zn-Mg-Cu系合金の引張特性と耐SCC特性 | |||||
| タイトル | ||||||
| タイトル | On Tensile Properties and SCC Resistance of Two Al-Zn-Mg-Cu System Alloys Having Fully Recrystallized Fine-Grained and Un-Recrystallized Sub-Grained Structures | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 著者 |
松岡, 秀明
× 松岡, 秀明× 広瀬, 幸雄× 岸, 陽一× 東, 健司 |
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| 提供者所属 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | 金沢大学大学院自然科学研究科 | |||||
| 書誌情報 |
材料=Journal of the Society of Materials Science, Japan 巻 45, 号 5, p. 537-543, 発行日 1996-05-15 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0514-5163 | |||||
| NCID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AN00096175 | |||||
| 出版者 | ||||||
| 出版者 | 日本材料学会 | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Two types of Al-Zn-Mg-Cu system alloys with different microstructures, i.e., a fully recrystallized fine-grain and an un-recrystallized sub-grain, were prepared to investigate their tensile properties and stress corrosion cracking, SCC, resistance. The former is the superplastic material(SP), and the latter is a typical one of the commercial materials(CM). The effects of grain shapes and orientation on SCC resistance were discussed on the basis of the SCC test and fractography. The main results obtained in the present work are as follows:(1)When the orientations, L and T, of specimens were in agreement to rolling direction, the values of mechanical Young's modulus, tensile strength and 0.2 % proof stress of both SP and CM materials were nearly equal. However, the elongation of CM material was higher than SP one. (2)The nucleation time and life of SCC on L-and T-directions of CM material were longer than those of SP one. SCC resistance in the CM material was superior to that in the SP material. (3)Anisotropy of specimen orientation for SCC life was not observed in the SP material. In the CM material, on the other hand, SCC life on L-direction was longer than that of T-direction. The anisotropy on SCC life observed in the CM material seemed to be related to an easy separation of interfaces between the matrix and the inclusions having Fe and Si elements existing continuously along the grain boundaries by hot rolling. | |||||
| 権利 | ||||||
| 権利情報 | 日本材料学会；本文データは日本材料学会の許諾に基づきCiNiiから複製したものである | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| 関連URI | ||||||
| 識別子タイプ | URI | |||||
| 関連識別子 | http://ci.nii.ac.jp/naid/110002293039/ | |||||
