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Sintered beryllium-base compositions

1. Preparation and some mechanical and thermophysical properties

  • Theory and Technology of the Component Formation Process
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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

A description is given of the preparation of mixed Be-BeO powders by grinding beryllium shavings and subjecting the resulting powder to oxidation in air or an Ar + O2 mixture at 600–800°C. Composite Be-BeO materials with up to 12 wt.% BeO were obtained by hot pressing at temperatures of 1150–1200°C and pressures of 50–120 kg/cm2 and submitted to tests in which their porosity, structure, tensile strength, Young's and shear moduli, creep resistance, thermal conductivity, and evaporation rate were investigated.

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Authors and Affiliations

  1. Khar'kov

    V. E. Ivanov, V. F. Zelenskii, S. M. Zhdanov, S. I. Faifer, V. K. Khorenko, B. V. Matvienko & V. I. Savchenko

Authors
  1. V. E. Ivanov
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  2. V. F. Zelenskii
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  3. S. M. Zhdanov
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  4. S. I. Faifer
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  5. V. K. Khorenko
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  6. B. V. Matvienko
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  7. V. I. Savchenko
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Additional information

Translated from Poroshkovaya Metallurgiya, No. 7 (67), pp. 33–36, July, 1968.

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Ivanov, V.E., Zelenskii, V.F., Zhdanov, S.M. et al. Sintered beryllium-base compositions. Powder Metall Met Ceram 7, 534–536 (1968). https://doi.org/10.1007/BF00774700

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  • DOI: https://doi.org/10.1007/BF00774700

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