Improvement of abrasive wear resistance of the high chromium cast iron ASTM A-532 through thermal treatment cycles

High-Chromium White Cast Iron is a material highly used in mining and drilling shafts for oil extraction, due to its high wear resistance. However, because of the austenitic matrix found in the as-cast state, an adequate heat treatment cycle is necessary. This paper studies the effects of different...

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Hlavní autoři:	Higuera-Cobos, Oscar Fabián, Dumitru, Florina-Diana, Mesa-Grajales, Dairo Hernán
Médium:	Online
Jazyk:	eng
Vydáno:	Universidad Pedagógica y Tecnológica de Colombia 2016
Témata:	high chromium white cast iron HCWCI white cast iron chromium carbides hardness wear testing austenite martensite fundiciones blancas de hierro fundición al alto cromo carburos de cromo austenita martensita
On-line přístup:	https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4141