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Mechanism of conduction in composite volume current-conducting layers of variable and fixed resistors

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Soviet Powder Metallurgy and Metal Ceramics Aims and scope

Conclusions

  1. 1.

    A model of the volume structure of a current-conducting layer composed of spherical current-conducting particles is proposed. The feasibility of obtaining such a structure is demonstrated.

  2. 2.

    On the basis of experimental data, it is shown that the limit of existence of the volume structure corresponds to a current-conducting phase content of 52.3 vol.%. Data are presented illustrating the effects of the properties of the starting materials upon the TCR, Kmp, and Kag of resistors.

  3. 3.

    The feasibility of producing low-resistance variable resistors is established.

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Authors and Affiliations

  1. Institute of Materials Science, Academy of Sciences of the Ukrainian SSR, Ukraine

    V. N. Sorokin, Yu. P. Yusov, V. G. Grebenkina, A. V. Perevezentsev & B. E. Ermakov

Authors
  1. V. N. Sorokin
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  2. Yu. P. Yusov
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  3. V. G. Grebenkina
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  4. A. V. Perevezentsev
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  5. B. E. Ermakov
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Additional information

Translated from Poroshkovaya Metallurgiya, No. 9 (129), pp. 46–51, September, 1973.

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Sorokin, V.N., Yusov, Y.P., Grebenkina, V.G. et al. Mechanism of conduction in composite volume current-conducting layers of variable and fixed resistors. Powder Metall Met Ceram 12, 727–731 (1973). https://doi.org/10.1007/BF00793982

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  • DOI: https://doi.org/10.1007/BF00793982

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