Influence of selected modifiers on crystallization curve of chromium cast iron
Journal Title: Archiwum Odlewnictwa - Year 2009, Vol 9, Issue 3
Abstract
In article was introduced the results of investigations of modified chromium cast iron crystallization process. It the cast iron about composition of basic elements C = 2,8 % and Cr = 18% was modified with five substances (boron carbide, ferrosilicon, ferrocalciumsilicon, ferroniobium and ferroniobium with ferrovanadium). Influence on course of primary and secondary crystallization process was observed. The investigations of crystallization was conducted DTA method in tester DTA - C.
Authors and Affiliations
A. Studnicki
Keywords
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