| Project/Area Number |
23760099
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Materials/Mechanics of materials
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| Research Institution | Chiba Institute of Technology |
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Principal Investigator |
NODA Masafumi 千葉工業大学, 附属総合研究所, 研究員 (30530159)
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| Research Collaborator |
FUNAMI Kunio 千葉工業大学, 機械サイエンス学科, 教授
MORI Hisashi 鉄道総合技術研究所, 主任研究員
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2011: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
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| Keywords | マグネシウム合金 / 積層材 / 剛性 / 成形性 / 高強度化 / 結晶組織 / 接合 / 圧延 |
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| Research Abstract |
We examined the formability and tensile properties of an A5083/AZ31/A5083 laminated composite materials. To improve the bonding strength of the Al alloy and Mg alloy, was used Ti foil as an insert materials, thereby producing a laminated composite material sheet by hot rolling. Young’s modulus of laminated composite materials represents a 57 GPa, fracture toughness showed twice the Mg and Al alloys. Tensile strength and yield stress of laminated composite materials shows the 300 MPa and 250 MPa respectively, uniform elongation was 13%. Without peeling in the bonding interface for destruction occurred in Ti foil inside, the formability of fabrication sheet was surpassed the fine-grained A5083 and A6N01 rolled sheets.
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