Mechanism Analysis for the Enhancement of Low-Temperature Impact Toughness of Nodular Cast Iron by Heat Treatment

Mechanism Analysis for the Enhancement of Low-Temperature Impact Toughness of Nodular Cast Iron by Heat Treatment

The low-temperature impact toughness of nodular cast iron can be significantly enhanced by heat treatment, and thus meet the severe service requirements in the fields of high-speed rail and power generation, etc. In order to explore the enhancement mechanism, microstructure, hardness, composition an...

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Bibliographic Details
Main Authors: Huanyu Zhuang, Jiahui Shen, Minhua Yu, Xulong An, Jing Hu
Format: Article
Language:English
Published: MDPI AG 2024-01-01
Series:Materials
Subjects:
nodular cast iron
impact toughness
heat treatment
mechanism
high-angle grain boundaries (HAGB)
Online Access:https://www.mdpi.com/1996-1944/17/2/513

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https://www.mdpi.com/1996-1944/17/2/513

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