Electron Beam Freeform Fabrication on Stainless Steel

  1. Get@NRC: Electron Beam Freeform Fabrication on Stainless Steel (Opens in a new window)
DOIResolve DOI: http://doi.org/10.4028/www.scientific.net/MSF.539-543.4938
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Journal titleMaterials Science Forum
Pages49384943; # of pages: 6
AbstractThe use of electron beam technology for freeforming 321 SS was investigated using 347 SS solid wire and BNi-2 brazing paste as filler materials. The electron beam freeforming (EBFF) studies involved examining the effect of processing parameters on the characteristics of the line build-ups. Specifically, the effective growth rate and the dimensional features (height-to-width ratio) of the build-ups were found to be dependent on the beam energy and the filler material conditions (e.g. wire feed rate and the number of re-melting passes). The EBFF work indicated that build-ups with either filler material could be deposited on 321 SS using an optimized processing window that resulted in properties comparable to technical data available for 347 SS and BNi-2.
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AffiliationNational Research Council Canada; NRC Institute for Aerospace Research
Access conditionavailable
Peer reviewedNo
NRC numberAMTC-2006-0118
NPARC number8928976
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Record identifier39733b97-2928-4e5c-b14f-dad46113117e
Record created2009-04-23
Record modified2016-05-09
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