Materials on dies for pressure die casting

Autor:	E. Ragan, J. Dobránsky, P. Baron, T. Olejár
Jazyk:	angličtina
Rok vydání:	2012
Předmět:	stress of material thermal fatigue service life material properties Mining engineering. Metallurgy TN1-997
Zdroj:	Metalurgija, Vol 51, Iss 1, Pp 117-120 (2012)
Druh dokumentu:	article
ISSN:	0543-5846 1334-2576
Popis:	In the contribution the stress of die materials of thermal fatigue is defi ned and material life is derived theoretically and compared with the measured values. The important properties of the die materials as thermal conductivity, coeffi cient 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.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/31cd108fd5174ae7baf9f0a419d8c52b Zobrazit plný text záznamu View record in DOAJ Plný text ve formátu PDF