Alloying behavior at welding interface in dissimilar metal joint fabricated by friction stir process
搅拌摩擦工艺异种金属接头焊接界面合金化行为
基本信息
- 批准号:21760578
- 负责人:
- 金额:$ 2.91万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Young Scientists (B)
- 财政年份:2009
- 资助国家:日本
- 起止时间:2009 至 2010
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Lap joining of a pure aluminum plate and a low carbon steel plate was performed using friction stir spot welding. Welding was achieved for all dwell times. Intermetallic compound layer was produced along the welding interface. Precise backscattered electron image observation and energy dispersive X-ray spectroscopy analysis revealed that the intermetallic compound layer consisted of an Al_<13>Fe_4 phase layer and an Al_5Fe_2 phase layer. The thickness of the layers increased in proportion to the square root of the dwell time.
使用搅拌摩擦点焊进行纯铝板和低碳钢板的搭接接合。在所有停留时间内都实现了焊接。沿焊接界面生成金属间化合物层。精密背散射电子像观察和能谱分析表明金属间化合物层由Al_13Fe_4相层和Al_5Fe_2相层组成。层的厚度与停留时间的平方根成比例增加。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
摩擦撹拌スポット接合したアルミニウム/鋼接合材の接合界面組織と強度
搅拌摩擦点焊铝/钢接头材料的接头界面结构及强度
- DOI:
- 发表时间:2009
- 期刊:
- 影响因子:0
- 作者:渡邉満洋;馮科研;熊井真次;中村吉男
- 通讯作者:中村吉男
Effect of tool shape on inter facial microstructure of friction stir spot welded aluminum/steel lap joint
工具形状对搅拌摩擦点焊铝/钢搭接接头界面微观结构的影响
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Mitsuhiro Watanabe;Hiroshi Matsumoto;Keyan Feng;Yoshio Nakamura;Shinji Kumai
- 通讯作者:Shinji Kumai
Growth Manner of Intermetallic Compound Layer Produced at Friction Stir Spot Welded Aluminum/Steel Lap Joint
搅拌摩擦点焊铝/钢搭接接头金属间化合物层的生长方式
- DOI:
- 发表时间:2011
- 期刊:
- 影响因子:0
- 作者:Mitsuhiro Watanabe;Keyan Feng;Yoshio Nakamura;Shinji Kumai
- 通讯作者:Shinji Kumai
Effect of tool shape on interfacial microstructure of friction stir spot welded aluminum/steel lap joint
工具形状对搅拌摩擦点焊铝/钢搭接接头界面微观结构的影响
- DOI:
- 发表时间:2010
- 期刊:
- 影响因子:0
- 作者:Keisuke Ohdaira;Shohei Ishii;Naohito Tomura;Hideki Matsumura;Mitsuhiro Watanabe
- 通讯作者:Mitsuhiro Watanabe
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WATANABE Mitsuhiro其他文献
WATANABE Mitsuhiro的其他文献
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16H05292 - 财政年份:2016
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25820122 - 财政年份:2013
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Grant-in-Aid for Young Scientists (B)
The expression of beta-oxidation adjustment key factor ACC2 elucidation which aimed at the metabolic syndrome new therapy
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23580139 - 财政年份:2011
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Approach to metabolic syndrome by analysing the energy metabolism homeostasis
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20580103 - 财政年份:2008
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$ 2.91万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
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