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Material for molten aluminum alloy feeding devices

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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

  1. 1.

    A material based on silicon nitride and silicon carbide has been formulated for stopper units used incontinuous aluminum-tin alloy casting installations. Methods have been developed for the thermoplastic slip casting of stopper rods and cold pressing of feeding nozzles. The castings and compacts produced are sintered in a high-temperature resistance furnace provided with a nitrogen atmosphere.

  2. 2.

    A new design of stopper unit is proposed in which the stopper acts not only as an element controlling the flow of molten metal but also as a protective thermocouple sheath.

  3. 3.

    Stopper units of the new design have been tested and adopted at the Zavolzhe Motor Factory and the Tambov Journal Bearing Factory.

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Authors and Affiliations

  1. Special Design and Technology Bureau, Institute of Materials Science, Academy of Sciences of the Ukrainian SSR, Ukraine

    K. R. Vlasov, L. I. Struk, E. K. Snezhko, B. A. Morgunovskaya, I. A. Shcherbak, V. V. Nikolaev, Z. V. Yudina, K. G. Chulanova & V. A. Larichev

  2. Zavolzhe Motor Factory, USSR

    K. R. Vlasov, L. I. Struk, E. K. Snezhko, B. A. Morgunovskaya, I. A. Shcherbak, V. V. Nikolaev, Z. V. Yudina, K. G. Chulanova & V. A. Larichev

Authors
  1. K. R. Vlasov
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  2. L. I. Struk
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  3. E. K. Snezhko
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  4. B. A. Morgunovskaya
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  5. I. A. Shcherbak
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  6. V. V. Nikolaev
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  7. Z. V. Yudina
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  8. K. G. Chulanova
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  9. V. A. Larichev
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Additional information

Translated from Poroshkovaya Metallurgiya, No. 9(165), pp. 93–96, September, 1976.

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Vlasov, K.R., Struk, L.I., Snezhko, E.K. et al. Material for molten aluminum alloy feeding devices. Powder Metall Met Ceram 15, 732–735 (1976). https://doi.org/10.1007/BF01157849

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  • DOI: https://doi.org/10.1007/BF01157849

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