Abstract
The existing conceptions on the problem of liquid phase sintering fail to give answers to many questions like the following:
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why do compacts during liquid-phase sintering grow at first and then shrink, but not vice versa;
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why is the amount of compact growth the greater, the coarser the solid-phase particles;
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why no shrinkage is observed, even if temporary, when the content of a liquid additive does not exceed the solubility limit in the solid phase;
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why does the amount of swelling increase only within the concentration range of the solidphase existence with increasing the additive content in the mixture;
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why is the heat release observed at the first, or growth, stage, but not during shrinkage;
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why is the growth rate in the systems with intermetallic compounds much higher than in those with solid solutions only.
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Savitskii, A. (1999). Liquid-Phase Sintering of the Systems With Interacting Components. In: Stojanović, B.D., Skorokhod, V.V., Nikolić, M.V. (eds) Advanced Science and Technology of Sintering. Springer, Boston, MA. https://doi.org/10.1007/978-1-4419-8666-5_2
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DOI: https://doi.org/10.1007/978-1-4419-8666-5_2
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