Enhanced Fracture Strength in the Working Layer of Rolls Manufactured in Ni-Hard Cast Iron Alloyed with Mo, Nb and Mg

One of the main in-service failure mechanisms of the work-rolls used in hot strip mill finishing stands is surface spalling. The indefinite chill double-poured rolls usually comprise of a peripheral working layer made of crushed Ni-hard cast iron and a grey cast iron core, mostly pearlitic matrix wi...

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Bibliographic Details
Main Authors: Alberto Cofiño-Villar, Jose Florentino Alvarez-Antolin, Juan Asensio-Lozano
Format: Article
Language:English
Published: MDPI AG 2018-09-01
Series:Metals
Subjects:
Online Access:http://www.mdpi.com/2075-4701/8/9/725