Evolution of microstructures and divorced eutectic TiC formed during solidification of the wear-resistant steel

Gang Du; Feng Liu; Jian bing Li

doi:10.1016/j.matlet.2020.127406

Evolution of microstructures and divorced eutectic TiC formed during solidification of the wear-resistant steel

Gang Du, Feng Liu, Jian bing Li

School of Materials Sience and Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

18 Scopus citations

Abstract

The effect of cooling rate on the microstructure and TiC precipitation of TiC-reinforced wear-resistant steel was investigated by different casting techniques. Thermodynamic and solute segregation modeling was performed to determine the evolution of TiC fraction in wear-resistant steel after rapid solidification. The evolution of TiC fraction due to solute segregation within the framework of Clyne–Kurz (C-K) model was examined. The model prediction is consistent with the experimental results.

Original language	English
Article number	127406
Journal	Materials Letters
Volume	265
DOIs	https://doi.org/10.1016/j.matlet.2020.127406
State	Published - 15 Apr 2020

Keywords

Divorced eutectic
Microstructure
Solidification
TiC
Wear-resistant steel

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10.1016/j.matlet.2020.127406

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abstract = "The effect of cooling rate on the microstructure and TiC precipitation of TiC-reinforced wear-resistant steel was investigated by different casting techniques. Thermodynamic and solute segregation modeling was performed to determine the evolution of TiC fraction in wear-resistant steel after rapid solidification. The evolution of TiC fraction due to solute segregation within the framework of Clyne–Kurz (C-K) model was examined. The model prediction is consistent with the experimental results.",

keywords = "Divorced eutectic, Microstructure, Solidification, TiC, Wear-resistant steel",

author = "Gang Du and Feng Liu and Li, {Jian bing}",

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AU - Liu, Feng

AU - Li, Jian bing

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Y1 - 2020/4/15

N2 - The effect of cooling rate on the microstructure and TiC precipitation of TiC-reinforced wear-resistant steel was investigated by different casting techniques. Thermodynamic and solute segregation modeling was performed to determine the evolution of TiC fraction in wear-resistant steel after rapid solidification. The evolution of TiC fraction due to solute segregation within the framework of Clyne–Kurz (C-K) model was examined. The model prediction is consistent with the experimental results.

AB - The effect of cooling rate on the microstructure and TiC precipitation of TiC-reinforced wear-resistant steel was investigated by different casting techniques. Thermodynamic and solute segregation modeling was performed to determine the evolution of TiC fraction in wear-resistant steel after rapid solidification. The evolution of TiC fraction due to solute segregation within the framework of Clyne–Kurz (C-K) model was examined. The model prediction is consistent with the experimental results.

KW - Divorced eutectic

KW - Microstructure

KW - Solidification

KW - TiC

KW - Wear-resistant steel

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M3 - 文章

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VL - 265

JO - Materials Letters

JF - Materials Letters

M1 - 127406

ER -

Evolution of microstructures and divorced eutectic TiC formed during solidification of the wear-resistant steel

Abstract

Keywords

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