@inproceedings{62c8b492af674ac69d21fcdbd3554e0d,
title = "High temperature brazing of porous tungsten with nano structured Mo-Ni for a dispenser cathode application",
abstract = "This paper offers an insight into a comprehensive study of liquid nano-composite braze filler spreading during bonding of porous tungsten to molybdenum. The considered application involves structural elements of a dispenser cathode. A new formulation of Mo-Ni filler doped with SiC nano-particles has been analyzed. The study involves a high temperature brazing in controlled atmosphere (N2+H2). The performed studies include DSC/TG analysis of nano-composites, SEM and EDS analyses of the re-solidified filler, the hot stage microscopy tests in real time and in situ, and microprobe studies of the liquid metal penetration into the tungsten porous matrix.",
keywords = "brazing, dispenser cathode, filler metal, nano-composite, tungsten",
author = "Daniel Busbaher and Wen Liu and David Mocher and Sekulic, {Dusan P.}",
year = "2011",
doi = "10.1109/IVEC.2011.5747006",
language = "English",
isbn = "9781424486595",
series = "2011 IEEE International Vacuum Electronics Conference, IVEC-2011",
pages = "323--324",
booktitle = "2011 IEEE International Vacuum Electronics Conference, IVEC-2011",
note = "2011 IEEE International Vacuum Electronics Conference, IVEC-2011 ; Conference date: 21-02-2011 Through 24-02-2011",
}