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Effect of fusible-metal deformation on contact-melting kinetics

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Conclusions

  1. 1.

    Preliminary deformation of contacting samples does not change the rate and temperature of CM in nonsteady-diffusional conditions in the systems cadmium-lead-tin and cadmium-lead-bismuth.

  2. 2.

    With change in grain size in the deformation of samples of the three-component systems cadmium-lead-tin and cadmium-lead-bismuth, the structure of the solid-phase-liquid boundary in CM in nonsteady diffusional conditions changes.

  3. 3.

    The temperature and rate of CM in the three-component system cadmium-tin-lead changes from 145 to 168°C and from 6.2·10−2 to 1.52· 10−2 mm/min with increase in omnidirectional pressure from 1000 to 12,000 bar, while the microhardness of the contact layers rises by 24%.

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Literature cited

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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 5, pp. 102–104, May, 1979.

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Savintsev, P.A., Gavrilov, K.I. Effect of fusible-metal deformation on contact-melting kinetics. Soviet Physics Journal 22, 541–543 (1979). https://doi.org/10.1007/BF00893251

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  • DOI: https://doi.org/10.1007/BF00893251

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