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Effect of calcium on grain boundary embrittlement of structural steel strengthened with carbonitrides

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Abstract

Economically alloyed structural steels with carbonitride strengthening are widely used in the pipe and ship-building industries. These steels are liable to cold brittleness, one of whose causes is low-energy intergrain fracture due to intercrystal lite, internal adsorption (IIA). The authors investigate the effect of calcium on the cold brittleness of structural steels.

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References

  1. 1.

    B. V. Belov, I. L. Brodetskii, L. A. Poznyak and I.Trotsan, “On the effect of calcium on the nature of interatomic interaction in grain boundaries,” Metallofizika,10(2), 120–122 (1988).

  2. 2.

    L. A. Brodetskii, F. Belov, and A. I. Trotsan, “On the role of the shape and composition of inclusions in the process of fracture of steels 10G2FT and 15GB,”Metalloved. Term. Obrab. Met., No. 11 34–37 (1986)

  3. 3.

    D. Brooksbank and K. W. Andrews, “Tesselated stresses associated with some inclusions in steel,”J. Iron Steel Inst.,207(4), 474–481 (1969).

  4. 4.

    P. W. Palmberg, “Quantitative Auger electron spectroscopy using elemental sensitivity factors,”J. Vac. Sci. Techn.,13(1), 214–218 (1976).

  5. 5.

    M. P. Seach, “Intergranular segregation phenomena studied by AES,”J. Microsc. Spectr. Electron.,8(3), 177–191 (1983).

  6. 6.

    J. T. Grant, “Surface analysis with AES,”Appl. Surf. Sci.,13, 35–62 (1982).

  7. 7.

    B. Gleiter and B. Chalmers,High-Angle Grain Boundaries, Pergamon Press, Oxford (U. K.) (1972).

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Additional information

Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 5, pp. 24–26, May, 1995.

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Brodetskii, I.L., Kharchevnikov, V.P., Belov, B.F. et al. Effect of calcium on grain boundary embrittlement of structural steel strengthened with carbonitrides. Met Sci Heat Treat 37, 200–202 (1995). https://doi.org/10.1007/BF01156894

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Keywords

  • Calcium
  • Brittleness
  • Structural Steel
  • Cold Brittleness
  • Boundary Embrittlement