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- Title
MATERIALS ON DIES FOR PRESSURE DIE CASTING.
- Authors
RAGAN, E.; DOBRÁNSKY, J.; BARON, P.; OLEJÁR, T.
- Abstract
In the contribution the stress of die materials of thermal fatigue is defined and material life is derived theoretically and compared with the measured values. The important properties of the die materials as thermal conductivity, coefficient of thermal expansivity, modulus of elasticity and mechanical properties are described. Binding to it single die materials as carbon steels and chrome-tungsten steels are analyzed. As the perspective die material for pressure die casting of ferrous metals appears molybdenum with regard to advantageous properties.
- Subjects
TAPS &; dies; DIE castings; STRAINS &; stresses (Mechanics); MATERIAL fatigue; SERVICE life; THERMAL conductivity; THERMAL expansion
- Publication
Metalurgija, 2012, Vol 51, Issue 1, p117
- ISSN
0543-5846
- Publication type
Article