EMISSION SPECTROSCOPIC STUDIES OF THE PLASMA DURING LASER BEAM WELDING.

M. M. Collur, T. DebRoy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The objectives of this study are twofold: (1) To identify and monitor the vaporizing species during the welding process. (2) To understand the effect of the presence of certain minor elements in the alloy on the vaporization behavior. In this study emission spectroscopy has been utilized to monitor the chemical species present in the plasma during laser welding; this, in turn, provides information on the alloying element vaporization from the weld pool. The material used for the study was AISI 201 stainless steel.

Original languageEnglish (US)
Title of host publicationUnknown Host Publication Title
PublisherAWS
Pages123-124
Number of pages2
ISBN (Print)0871712776
StatePublished - Dec 1 1987

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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  • Cite this

    Collur, M. M., & DebRoy, T. (1987). EMISSION SPECTROSCOPIC STUDIES OF THE PLASMA DURING LASER BEAM WELDING. In Unknown Host Publication Title (pp. 123-124). AWS.