Research Summaries

Back Specimen Preparation for Transmission Electron Microscopy Foils from AA7085 and AA2524 Alloys

Fiscal Year 2013
Division Graduate School of Engineering & Applied Science
Department Mechanical & Aerospace Engineering
Investigator(s) Brewer, Luke N.
Sponsor Naval Air Systems Command (Navy)
Summary This project will produce 10-15 samples suitable for transmission electron microscopy (TEM) from aluminum alloys such as AA7085 and AA2524. Specimen blanks approximately ~20mm x ~12mm x ~6mm will be provided by NAVAIR. We will use disk punching, grinding, and electropolishing to produce the foils. Low voltage scanning transmission electron microscopy (STEM) will be used to verify the electron transparency and overall quality of the foils. The prepared TEM foils will be sent back to Dr. Hovanec at NAVAIR for TEM analysis.
Keywords
Publications Publications, theses (not shown) and data repositories will be added to the portal record when information is available in FAIRS and brought back to the portal
Data Publications, theses (not shown) and data repositories will be added to the portal record when information is available in FAIRS and brought back to the portal