Title :
Variations in properties of Mo-Re sheet — Effects on dispenser cathode fabrication
Author :
Tarter, James O. ; Swartzentruber, Phillip ; Balk, John ; Fryman, Alex ; Rabek, Cheryl ; Batts, Andrew
Author_Institution :
Semicon Assoc., Lexington, KY, USA
Abstract :
Moly Rhenium 50-50 alloy sheet commonly used in cathode and other high temperature compatible structures was evaluated using XRD, tensile testing, micro hardness, and metallography. The results were correlated with observed mechanical properties. Material condition and properties can be optimized for manufacturing.
Keywords :
X-ray diffraction; cathodes; metallography; microhardness; molybdenum alloys; rhenium alloys; sheet materials; tensile testing; Mo-Re; XRD; dispenser cathode fabrication; high temperature compatible structures; mechanical properties; metallography; microhardness; moly rhenium 50-50 alloy sheet; sheet properties; tensile testing; Cathodes; Materials; Mechanical factors; Metals; Temperature; Testing; X-ray scattering; Dispenser Cathode; Moly-Rhenium Alloy;
Conference_Titel :
Vacuum Electron Sources Conference (IVESC), 2012 IEEE Ninth International
Conference_Location :
Monterey, CA
Print_ISBN :
978-1-4673-0368-2
DOI :
10.1109/IVESC.2012.6264203
