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Application of thermal analysis to material science

Case study on hard metals
: Leitner, G.


Journal of thermal analysis and calorimetry 56 (1999), pp.455-465
ISSN: 1418-2874
ISSN: 1388-6150
Journal Article
Fraunhofer IKTS ()
gas evolution; hard metals; mass loss; outgassing; shrinkage; sintering; TA modelling; thermal effect; up-scaling

Thermoanalytical methods are used for investigation of outgassing and sintering of hardmetals. Shrinkage (DILA), mass loss (TG), gas evolution (EGA - mass spectrometry) and thermal effects (DSC) allow to describe sintering processes. The results may be applied for better understanding of technological procedures, e.g. for improvements of temperature-time-atmosphere cycles in the production scale.