| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2025-02-06 |
| タイトル |
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タイトル |
Interface behavior and mechanical properties of explosively welded aluminum alloys and cast irons |
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言語 |
en |
| 言語 |
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言語 |
eng |
| キーワード |
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主題 |
Explosive welding, Aluminum alloy, Cast iron, Composites, Mechanical property |
| 資源タイプ |
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資源タイプ |
journal article |
| 著者 |
Bir Bahadur, Sherpa
Yusuke, Izumi
Daisuke, Inao
Shigeru, Tanaka
Kazuyuki, Hokamoto
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| 内容記述 |
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内容記述 |
Joining aluminum alloys (AA) with cast iron (CI) is a promising approach for engineering applications requiring lightweight materials with strong mechanical properties. In this research, the feasibility of using the explosive welding process to join two aluminum alloys, A5052 and A6061 with two types of cast irons, JIS G 5501 and JIS G5502, has been investigated. The microstructural and mechanical properties of welded joints were studied to analyze weld interface characteristics and bond strength of the bimetallic joints. Microstructure studies revealed a complex and heterogeneous interface morphology with pronounced interlocking features enhanced by graphite at the interface. Mechanical testing demonstrated significant variations in Vickers microhardness, especially on the cast iron side. Welding A5052 and A6061 aluminum alloys with JIS G5502 resulted in significantly higher tensile strengths (145 MPa and 160 MPa, respectively) compared to JIS G5501 (81 MPa and 104 MPa, respectively). The findings of this study confirm the feasibility of using explosive welding to join Al alloys with cast iron and ductile cast iron found to be more suitable for achieving sound joints. |
| bibliographic_information |
en : Materials Today Communications
巻 42,
p. 11536,
発行年 2025-01
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| item_16_source_id_7 |
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収録物識別子 |
2352-4928 |
| item_16_relation_11 |
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関連タイプ |
isVersionOf |
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関連識別子 |
https://doi.org/10.1016/j.mtcomm.2025.111536 |
| 権利 |
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権利情報 |
(C) 2025 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. |
| 権利 |
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権利情報 |
This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/ |
| 出版タイプ |
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出版タイプ |
AM |
| 出版者 |
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出版者 |
Elsevier |
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言語 |
en |
| item_16_description_46 |
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内容記述タイプ |
Other |
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内容記述 |
論文(Article) |
| item_16_text_47 |
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雑誌掲載論文 |
| item_16_text_48 |
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Journal Article |
| item_16_text_49 |
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text |
| item_16_text_50 |
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01 |
| コメント |
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ja |
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2024年度～2026年度科学研究費補助金基盤研究(C) 研究課題/領域番号 : 24K08116 「爆発圧接法を用いた軽金属と鋳鉄の異材接合技術の開発」 |
| 科研費番号 |
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24K08116 |
PDF (1.8 MB)
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