Refractories

, Volume 13, Issue 5–6, pp 284–288 | Cite as

Sonic method for checking the thermal shock resistance of steel-casting plugs

  • M. N. Bluvshtein
  • A. R. Makarychev
  • Z. K. Zykova
  • N. K. Senyavin
  • V. A. Bintseva
  • T. V. Ponomareva
  • G. S. Red'ko
  • T. I. Belousova
  • I. S. Zozulya
  • Z. Ya. Chernyavskaya
  • T. D. Trutneva
Production
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Conclusions

A method was developed for determining the thermal-shock resistance of steel casting plugs from the frequency of the mechanical oscillations using the sonic method without breaking the products.

The sonic method of checking the properties of the plugs enables us to increase the working reliability of stopper devices during the casting of steel by means of a greater representation of the sample plugs, accelerating the certificating process by a factor of ten, and improving the working conditions.

The method has been introduced for checking the properties of samples in enterprises of the refractories and metallurgical industry. The introduction of the method will give a substantial economic saving.

Keywords

Stopper Thermal Shock Steel Casting Thermal Shock Resistance Metallurgical Industry 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.
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Copyright information

© Consultants Bureau 1973

Authors and Affiliations

  • M. N. Bluvshtein
    • 1
    • 2
    • 3
    • 4
  • A. R. Makarychev
    • 1
    • 2
    • 3
    • 4
  • Z. K. Zykova
    • 1
    • 2
    • 3
    • 4
  • N. K. Senyavin
    • 1
    • 2
    • 3
    • 4
  • V. A. Bintseva
    • 1
    • 2
    • 3
    • 4
  • T. V. Ponomareva
    • 1
    • 2
    • 3
    • 4
  • G. S. Red'ko
    • 1
    • 2
    • 3
    • 4
  • T. I. Belousova
    • 1
    • 2
    • 3
    • 4
  • I. S. Zozulya
    • 1
    • 2
    • 3
    • 4
  • Z. Ya. Chernyavskaya
    • 1
    • 2
    • 3
    • 4
  • T. D. Trutneva
    • 1
    • 2
    • 3
    • 4
  1. 1.All-Union Institute of RefractoriesUSSR
  2. 2.V.I. Lenin Borovich Metallurgical FactoryUSSR
  3. 3.Konstantinov RedOctober Refractories PlantUSSR
  4. 4.Zaporozhe Branch of the Dnepropetrovsk Metallurgical InstituteUSSR

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