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Selection of the Technological Ceramic Layer Thickness in an HPDC Machine Plunger in the Aspect of its Strength
 
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Ukryj
1
Department of Strength of Materials, Lodz University of Technology, 1/15 Stefanowskiego str., 90-924 Łódź, Poland
 
2
Department of Materials Engineering and Production Systems, Lodz University of Technology, 1/15 Stefanowskiego str., 90-924 Łódź, Poland
 
 
Data publikacji: 01-12-2020
 
 
Autor do korespondencji
Jacek Jankowski   

Department of Strength of Materials, Lodz University of Technology, 1/15 Stefanowskiego str., 90-924 Łódź, Poland
 
 
Adv. Sci. Technol. Res. J. 2020; 14(4):11-20
 
SŁOWA KLUCZOWE
DZIEDZINY
 
STRESZCZENIE
A way how to select the ceramic coating thickness with respect to axially symmetrical thermal stresses in a casting machine piston with a horizontal shot sleeve has been discussed. An application of a technological ceramic outer layer in the piston enhances its tribological properties. The condition that stresses in tension in the outer ceramic layer are lower than the tensile strength has been proposed as a selection criterion.
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