Variable polarity plasma arc torch performance and design analysis
Subtitle: final report
By: prepared by Richard W. Richardson ... [et al.].
Contributors: Richardson, Richard W.; United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA-CR-203934.; NASA contractor report -- NASA CR-203934.
Publisher: National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1996
Place of publication: [Washington, DC; Springfield, Va
Language: eng
Format: Microform
Subjects: Plasmas (Physics); Polarity.; Torches.; Welding.; Design analysis.
Notes: Shipping list no.: 99-0173-M.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1997] 3 microfiches.