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Effect of Ti/N Ratio on Impact Strength of High Strength Pipe Steel Welded Joint Heat-Affected Zone

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Metallurgist Aims and scope

Kinetics of austenite grain growth within a heat-affected zone is studied for low carbon low-alloy steels of different alloying composition. The effect of Ti/N ratio on the metal impact strength of the heat-affected zone is demonstrated.

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Authors and Affiliations

  1. I. M. Gubkin Russian State University of Oil and Gas (NIU), Moscow, Russia

    L. A. Efimenko, D. V. Ponomarenko & I. Yu. Utkin

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  1. L. A. Efimenko
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  2. D. V. Ponomarenko
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  3. I. Yu. Utkin
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Correspondence to L. A. Efimenko.

Additional information

Translated from Metallurg, Vol. 65, No. 8, pp. 43–48, August, 2021. Russian DOI: 10.52351/00260827_2021_08_43.

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Efimenko, L.A., Ponomarenko, D.V. & Utkin, I.Y. Effect of Ti/N Ratio on Impact Strength of High Strength Pipe Steel Welded Joint Heat-Affected Zone. Metallurgist 65, 856–863 (2021). https://doi.org/10.1007/s11015-021-01223-9

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  • DOI: https://doi.org/10.1007/s11015-021-01223-9

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