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...
Main Authors: | , , |
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Format: | Article |
Language: | English |
Published: |
MDPI AG
2018-09-01
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Series: | Metals |
Subjects: | |
Online Access: | http://www.mdpi.com/2075-4701/8/9/725 |