2012 Fiscal Year Final Research Report
Development of high reliability joining interface of dissimilar joint of plastic and metal by using friction stir processing effect
| Project/Area Number |
21246111
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (A)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Material processing/treatments
|
|---|
| Research Institution | Osaka University |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
TSUMURA Takuya 沖縄工業高等専門学校, その他部局等, 准教授 (00283812)
TAKAHASHI Makoto 大阪大学, 接合科学研究所, 講師 (10294133)
TASHIRO Shinichi 大阪大学, 接合科学研究所, 助教 (70432424)
|
|---|
| Project Period (FY) |
2009 – 2012
|
| Keywords | 接合・溶接 / 摩擦 / 異材接合 / 金属 / プラスチックス / 界面構造 / CFRP |
|---|
| Research Abstract |
A novel joining process , friction lap welding (FLW) , to enable the direct joining of metal and plastic, was developed by using friction energy , and direct joining of light weight metals as aluminum alloy and magnesium alloy and plastics as nylon and polyethylene has been successfully made with good joint strength showing the fracture at the base material of plastics by selecting the optimum FLW conditions. In addition, special characteristics of composition and surface of metal and plastics, which were necessary for direct joining of these materials, have been made clear.
|
