Grain refinement and improvement in mechanical properties of 2014 aluminum alloy was obtained by equal-channel angular pressing (ECAP) technique. Well-defined grain boundaries were obtained in the ECAP processed alloy and a grain size reduction of around 94% can be obtained. Tensile testing after EC
β¦ LIBER β¦
The evolution of homogeneity and grain refinement during equal-channel angular pressing: A model for grain refinement in ECAP
β Scribed by Cheng Xu; Minoru Furukawa; Zenji Horita; Terence G. Langdon
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 656 KB
- Volume
- 398
- Category
- Article
- ISSN
- 0921-5093
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This paper investigated the microstructural evolution and the grain refining performance of an Al-5 mass% Ti alloy that was fabricated by the equal-channel angular pressing (ECAP) method. The microstructures were observed by a scanning electron microscopy (SEM). Platelet-shaped Al 3 Ti particles cra