Thermal processes in succinic acid–aluminum blends subjected to high-pressure plastic deformation

Thermal processes in succinic acid–aluminum blends subjected to high-pressure plastic deformation

The thermal characteristics of powdered aluminum–succinic acid blends subjected plastic deformation under pressures of 0.5−2.0 GPa have been studied. When heated, deformed samples exhibit exothermal processes, which occur at temperatures below the T m of the acid and indicate chemical interactions b...

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Veröffentlicht in:Colloid journal of the Russian Academy of Sciences 2017-09, Vol.79 (5), p.630-636
Hauptverfasser: Zhorin, V. A., Kiselev, M. R., Roldughin, V. I.
Format: Artikel
Sprache:eng
Schlagworte:
Acids
Aluminum
Chemistry
Chemistry and Materials Science
Deformation effects
Plastic deformation
Polymer blends
Polymer Sciences
Powdered aluminum
Succinic acid
Surfaces and Interfaces
Temperature effects
Thin Films
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Zusammenfassung:The thermal characteristics of powdered aluminum–succinic acid blends subjected plastic deformation under pressures of 0.5−2.0 GPa have been studied. When heated, deformed samples exhibit exothermal processes, which occur at temperatures below the T m of the acid and indicate chemical interactions between succinic acid and aluminum induced by the plastic deformation. The values of the thermal effects depend on the degree of deformation and the pressure of the treatment.
ISSN:1061-933X
1608-3067
DOI:10.1134/S1061933X17050180