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Porous sintered fire supressors for the localization of acetylene-oxygen and hydrogen-oxygen flames

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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Summary

A study was made of porous sintered tubular elements from nonspherical Kh17N2 stainless steel powders under critical conditions of gas flame processes. The critical values of the Peckle number were calculated; it was found that, for the acetylene-oxygen flame, the values of Pecr differ only little from a mean value of 65, while Pecr for the hydrogen-oxygen flame is 60.

It is shown that sintered tubular elements from nonspherical stainless steel powders may be employed as fire supressors for quenching the acetylene-oxygen and hydrogen-oxygen flames in order to decrease hazards inherent in processes of gas flame treatment of metals.

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Authors and Affiliations

  1. Institute of Materials Science, Academy of Sciences of the UkrSSR, UkrSSR

    I. I. Strizhevskii, S. M. Solonin, V. S. Pugin, I. M. Fedorchenko & I. Yu. Sidorina

Authors
  1. I. I. Strizhevskii
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  2. S. M. Solonin
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  3. V. S. Pugin
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  4. I. M. Fedorchenko
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  5. I. Yu. Sidorina
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Additional information

Translated from Poroshkovaya Metallurgiya, No. 9 (57), pp. 18–22, September, 1967.

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Strizhevskii, I.I., Solonin, S.M., Pugin, V.S. et al. Porous sintered fire supressors for the localization of acetylene-oxygen and hydrogen-oxygen flames. Powder Metall Met Ceram 6, 699–701 (1967). https://doi.org/10.1007/BF00773488

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  • DOI: https://doi.org/10.1007/BF00773488

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