LU Xiao-sheng. The Study of Impact Toughness of 10MnNiCrMoV Steel[J]. Development and Application of Materials, 2005, 20(3): 11-13. DOI: 10.19515/j.cnki.1003-1545.2005.03.004
Citation: LU Xiao-sheng. The Study of Impact Toughness of 10MnNiCrMoV Steel[J]. Development and Application of Materials, 2005, 20(3): 11-13. DOI: 10.19515/j.cnki.1003-1545.2005.03.004

The Study of Impact Toughness of 10MnNiCrMoV Steel

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  • Received Date: July 05, 2004
  • Available Online: June 14, 2024
  • The Impact toughness of 10MnNiCrMoV steel, a new kind of ship steel was comprehensively studied. The result shows that the steel exhibits excellent ability to resist brittle fracture and is suitable for ship. The model formulation involving impact energy VET、brittle transition temperature VTrE and experiment VET/VEo=9+95/{1+exp[-0.05×(T-VTrE-2.5)]}. The lowest impact energy at -40℃ of 10MnNiCrMoV can be determined under different working temperature with this model.
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