Transmission electron microscopy of cold sprayed 1100 aluminum coating

✍ Scribed by K. Balani; A. Agarwal; S. Seal; J. Karthikeyan

• Book ID: 113895611
• Publisher: Elsevier Science
• Year: 2005
• Tongue: English
• Weight: 610 KB
• Volume: 53
• Category: Article
• ISSN: 1359-6462
• DOI: 10.1016/j.scriptamat.2005.06.008

✦ Synopsis

Cold-spraying of 1100 Al powder particles onto 1100 Al substrate was accomplished using carrier gases 100 vol.% He and a mixture of He-20 vol.% N 2 . TEM characterization correlates very well the occurrence of dislocations, presence of oxide, and surface instability phenomenon with observed mechanical and corrosion properties of the cold-sprayed coating.