Metallurgist

, 55:46 | Cite as

Effect of controlled rolling regimes on the structure and properties of microalloyed steels for large diameter pipes

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The effect of CR parameters on the structural state of hot-worked austenite before the start of γ →α transformation, and also on the final microstructure and set of mechanical properties of low-carbon microalloyed steel is studied. On the basis of experimental data under industrial conditions temperaturedeformation rolling regimes are proven making it possible to improve qualitatively the structure and properties (cold resistance) of finished product.

Key words

strip controlled rolling refinement cold resistance austenite 
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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • L. I. Efron
    • 1
  • Yu. D. Morozov
    • 2
  • E. A. Goli-Oglu
    • 2
  1. 1.Vyksa Metallurgical PlantVyksaRussia
  2. 2.Bardin Central Research Institute of Ferrous MetallurgyMoscowRussia

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