Martin Myška, Antonín Záděra, Jan Čech
Vliv licí teploty na zabíhavost a vlastnosti austenitických Cr-Ni ocelí
Číslo: 1-2/2018
Periodikum: Slévárenství
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Anotace:
The contribution deals with technological and mechanical
properties of austenitic steel of the 20/10 (Cr/Ni) type
in dependence on the casting temperature. The influence
of the casting temperature on the change of chosen
properties of the metal has been verified experimentally.
Fluidity and shrinking of the steel during its cooling
and solidification were evaluated of the technological
properties. Influence of vacuum treatment of steel in
a vacuum induction furnace on the fluidity, feeding distances
and shrinkage size was further on evaluated.
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properties of austenitic steel of the 20/10 (Cr/Ni) type
in dependence on the casting temperature. The influence
of the casting temperature on the change of chosen
properties of the metal has been verified experimentally.
Fluidity and shrinking of the steel during its cooling
and solidification were evaluated of the technological
properties. Influence of vacuum treatment of steel in
a vacuum induction furnace on the fluidity, feeding distances
and shrinkage size was further on evaluated.