EMISSION SPECTROSCOPIC STUDIES OF THE PLASMA DURING LASER BEAM WELDING.

M. M. Collur, Tarasankar 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 - 1987

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Laser beam welding
Vaporization
Plasmas
Plasma welding
Emission spectroscopy
Alloying elements
Welding
Welds
Stainless steel

All Science Journal Classification (ASJC) codes

  • Engineering(all)

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.
Collur, M. M. ; Debroy, Tarasankar. / EMISSION SPECTROSCOPIC STUDIES OF THE PLASMA DURING LASER BEAM WELDING. Unknown Host Publication Title. AWS, 1987. pp. 123-124
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Collur, MM & Debroy, T 1987, EMISSION SPECTROSCOPIC STUDIES OF THE PLASMA DURING LASER BEAM WELDING. in Unknown Host Publication Title. AWS, pp. 123-124.

EMISSION SPECTROSCOPIC STUDIES OF THE PLASMA DURING LASER BEAM WELDING. / Collur, M. M.; Debroy, Tarasankar.

Unknown Host Publication Title. AWS, 1987. p. 123-124.

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

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N2 - 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.

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Collur MM, Debroy T. EMISSION SPECTROSCOPIC STUDIES OF THE PLASMA DURING LASER BEAM WELDING. In Unknown Host Publication Title. AWS. 1987. p. 123-124