, Volume 56, Issue 9–10, pp 793–796 | Cite as

Improved production procedure for manufacturing chromium bronze bars

  • A. I. Snigirev
  • L. M. Zheleznyak
  • S. I. Parshakov
  • M. A. Golovnin

A thermal deformation treatment (TDT) method is developed and implemented during production of industrial batches of chromium bronze bars, according to which aging is performed after intermediate billet drawing to a prefinishing diameter, then finishing drawing of an aged billet follows to a final diameter with a drawing factor of 1.10–1.25. Batches of bars treated by this method correspond entirely to all standard document specifications with respect to hardness and longitudinal curvature, and bars have the required marketable condition with smooth, defect-free, shiny surface typical for cold-drawn products.


chromium bronze customer specifications for cold-drawn bar improved TDT regime product high qualitative and quantitative properties 


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Copyright information

© Springer Science+Business Media New York 2013

Authors and Affiliations

  • A. I. Snigirev
    • 1
  • L. M. Zheleznyak
    • 2
  • S. I. Parshakov
    • 2
  • M. A. Golovnin
    • 2
  1. 1.Uralprokat PlantKamensk-UralskiiRussia
  2. 2.Yeltsin Ural Federal University (UrFU)EkaterinburgRussia

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