To investigate pinholes in 8079 Aluminum foil, optical microscopy and scanning electron microscope with energy dispersive spectrometer were adopted. Results show that four types of pinholes in 8079 aluminum foil, (1) small size, rod-shaped, (2) pinhole in groove, (3) hole with big size, (4) crumpled pinholes. Big compounds along with all rolling and heat treatment processes cause the small rod-shaped pinhole. The big compound contains elements of Al-Fe-O.
|Number of pages||4|
|Journal||Advanced Materials Research|
|Early online date||Jan 2014|
|Publication status||Published - 2014|
|Event||2013 3rd International Conference on Biotechnology, Chemical and Materials Engineering, CBCME 2013 - Hong Kong, China|
Duration: 12 Dec 2013 → 13 Dec 2013
- Aluminum foil