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Effect of hot-press thermal history on joint strength of A5052/Polyamide-6 hybrid structure via a porous layer
http://hdl.handle.net/2237/00031575
a2f9210f-467b-4d2c-8260-d7bdd6e18c46
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 | 2020-03-10 | |||||
タイトル | ||||||
タイトル | Effect of hot-press thermal history on joint strength of A5052/Polyamide-6 hybrid structure via a porous layer | |||||
著者 |
Kim, Seung-Gwang
× Kim, Seung-Gwang× Suzuki, Asuka× Takata, Naoki× Kobashi, Makoto |
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権利 | ||||||
権利情報 | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Metal/polymer joining | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Porous layer | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Hot-press joining | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Polymer crystallinity | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | Mechanical behavior | |||||
抄録 | ||||||
内容記述 | The influence of the joining temperature history on the mechanical behavior of an Al alloy (A5052)/Polyamide-6 (PA6) lap joint was investigated. PA6 is a semi-crystalline thermoplastic and its mechanical behavior depends on its crystalline properties, which are affected by thermal processing. The A5052/PA6 joining process was carried out at 215 °C using a hydraulic hot-press. The temperature was decreased from 215 °C to various pre-set temperatures at a cooling rate of about 2 °C/s followed by air cooling under the application of pressure. The crystallinity of PA6 and strength of the lap joint increased with a decrease in the joining temperature from 215 to 190 °C and remained constant at temperatures below 190 °C. The thermoanalytical examination revealed that the crystallinity increase was caused by slow cooling. The results demonstrated that slow cooling is an effectual approach to improve the bonding strength. The fractography analysis results showed that the fracture mode of PA6 changed from ductile to brittle with an increase in its crystallinity. | |||||
内容記述タイプ | Abstract | |||||
内容記述 | ||||||
内容記述 | ファイル公開:2022-02-01 | |||||
内容記述タイプ | Other | |||||
出版者 | ||||||
出版者 | Elsevier | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプresource | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
DOI | ||||||
関連識別子 | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.jmatprotec.2019.116388 | |||||
ISSN(print) | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 0924-0136 | |||||
書誌情報 |
Journal of Materials Processing Technology 巻 276, p. 116388, 発行日 2020-02 |
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著者版フラグ | ||||||
値 | author |