Deformation Behaviors of 6061 and 7075 Aluminum Tubes at Elevated Temperatures for Warm Hydroforming
| Autor: | Sung Man Sohn, Moon Yong Lee, Dong-Woo Suh, Sang Yong Lee |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Hydroforming
Materials science Mechanical Engineering Metallurgy chemistry.chemical_element Condensed Matter Physics chemistry Mechanics of Materials Aluminium visual_art Ultimate tensile strength Aluminium alloy visual_art.visual_art_medium General Materials Science Tube (fluid conveyance) Composite material Deformation (engineering) Elongation Necking |
| Zdroj: | Materials Science Forum. :373-376 |
| ISSN: | 1662-9752 |
| DOI: | 10.4028/www.scientific.net/msf.475-479.373 |
| Popis: | The deformation behaviors of fully annealed or T6-treated 6061 and 7075 aluminum tubes are investigated at elevated temperature using uniaxial tensile test. Fully annealed 6061 and 7075 tube, and T6-treated 7075 tube do not show sharp local necking with an elongation of 50% at tensile temperature of 300oC, accordingly, it is expected that warm hydroforming process can be applied. The increase of tensile temperature does not significantly affect the total elongation of T6-treated 6061 tube. |
| Databáze: | OpenAIRE |
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