Inclusion Formation in Low-Alloy Steel Welds

S. S. Babu, S. A. David, Tarasankar Debroy

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

1 Citation (Scopus)

Abstract

A review of the four models which are used to describe inclusion formation in steel welds, was presented. These models included the simple fixed oxidation sequence model, thermodynamic model, thermodynamic-kinetic model, and thermodynamic-kinetic-fluid flow model. The weld metal composition effects were addressed with multicomponent, multiphase-thermodynamic calculations. Limitations of the current inclusion models and needs for future work on inclusion formation were highlighted.

Original languageEnglish (US)
Title of host publicationASM Proceedings of the International Conference: Trends in Welding Research
EditorsJ.M. Vitek, S.A. David, J.A. Johnson, H.B. Smartt, T. DebRoy
Pages179-184
Number of pages6
StatePublished - 1998
EventTrends in Welding Research: Proceedings of the 5th International Conference - Pine Mountain, GA, United States
Duration: Jun 1 1998Jun 5 1998

Other

OtherTrends in Welding Research: Proceedings of the 5th International Conference
CountryUnited States
CityPine Mountain, GA
Period6/1/986/5/98

Fingerprint

High strength steel
Welds
Thermodynamics
Composition effects
Kinetics
Steel
Flow of fluids
Metals
Oxidation

All Science Journal Classification (ASJC) codes

  • Metals and Alloys

Cite this

Babu, S. S., David, S. A., & Debroy, T. (1998). Inclusion Formation in Low-Alloy Steel Welds. In J. M. Vitek, S. A. David, J. A. Johnson, H. B. Smartt, & T. DebRoy (Eds.), ASM Proceedings of the International Conference: Trends in Welding Research (pp. 179-184)
Babu, S. S. ; David, S. A. ; Debroy, Tarasankar. / Inclusion Formation in Low-Alloy Steel Welds. ASM Proceedings of the International Conference: Trends in Welding Research. editor / J.M. Vitek ; S.A. David ; J.A. Johnson ; H.B. Smartt ; T. DebRoy. 1998. pp. 179-184
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Babu, SS, David, SA & Debroy, T 1998, Inclusion Formation in Low-Alloy Steel Welds. in JM Vitek, SA David, JA Johnson, HB Smartt & T DebRoy (eds), ASM Proceedings of the International Conference: Trends in Welding Research. pp. 179-184, Trends in Welding Research: Proceedings of the 5th International Conference, Pine Mountain, GA, United States, 6/1/98.

Inclusion Formation in Low-Alloy Steel Welds. / Babu, S. S.; David, S. A.; Debroy, Tarasankar.

ASM Proceedings of the International Conference: Trends in Welding Research. ed. / J.M. Vitek; S.A. David; J.A. Johnson; H.B. Smartt; T. DebRoy. 1998. p. 179-184.

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

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N2 - A review of the four models which are used to describe inclusion formation in steel welds, was presented. These models included the simple fixed oxidation sequence model, thermodynamic model, thermodynamic-kinetic model, and thermodynamic-kinetic-fluid flow model. The weld metal composition effects were addressed with multicomponent, multiphase-thermodynamic calculations. Limitations of the current inclusion models and needs for future work on inclusion formation were highlighted.

AB - A review of the four models which are used to describe inclusion formation in steel welds, was presented. These models included the simple fixed oxidation sequence model, thermodynamic model, thermodynamic-kinetic model, and thermodynamic-kinetic-fluid flow model. The weld metal composition effects were addressed with multicomponent, multiphase-thermodynamic calculations. Limitations of the current inclusion models and needs for future work on inclusion formation were highlighted.

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Babu SS, David SA, Debroy T. Inclusion Formation in Low-Alloy Steel Welds. In Vitek JM, David SA, Johnson JA, Smartt HB, DebRoy T, editors, ASM Proceedings of the International Conference: Trends in Welding Research. 1998. p. 179-184