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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Autori principali:	Higuera-Cobos, Oscar Fabián, Dumitru, Florina-Diana, Mesa-Grajales, Dairo Hernán
Natura:	Online
Lingua:	eng
Pubblicazione:	Universidad Pedagógica y Tecnológica de Colombia 2016
Soggetti:	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
Accesso online:	https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4141