Application of the simultaneous DSC/DTA/QMS thermal analyse to alloy and nanopowder characterization

Abstract

The unique simultaneous thermal analyse is introduced. The individualy adapted STA 409 / skimmer system deals with possibilites of application of thermal analysis methods. Methods of thermal analysis (DTA, DSC, QMS) were used to determine a wide range of thermodynamic quantities (e.g. melting point) of pure metal and alloys. DSC experiments were carried out for both bulk materials and for nanopowders. The paper also indicated the potential of CALPHAD method.Je představen unikátní přístroj pro simultanní termickou analýzu pokrývající širokou škálu metod (DTA, DSC, QMS). Tato instrumentace je používána jak pro kompaktní běžné vzorky tak i nanočástice kovů a jejich slitin. Članek se zabývá i použitím metody CALPHAD pro simulaci signálů TA

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