Crystallisation kinetics of the Zn-Al alloys modified with lanthanum and cerium
作者： B. Krupińska , Z. Rdzawski , K. Labisz
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摘要: AbstrAct Purpose: The aim of the investigation is to determine influence modification on crystallisation kinetics microstructure cast zinc alloy. This research work presents also results derivative thermoanalysis performed using UMSA device. material used for was ZnAl8Cu1 Design/methodology/approach: device (Universal Metallurgical Simulator and Analyser) allows it characteristic points crystallised alloy including: determination modifiers, alloying additives, melting process parameters, cooling rate phase eutectics investigated alloys. In fund that has an mechanical properties Findings: Crystallisation change makes possible produce materials with improved properties, which are obtained by: refinement decrease or elimination segregation phenomenon.
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