Corrosion behavior of a high-entropy AlCrFeNiMn alloy in a high-temperature supercritical CO2 environment

Corrosion behavior of a high-entropy AlCrFeNiMn alloy in a high-temperature supercritical CO2 environment

A high-entropy AlCrFeNiMn alloy (AM-HEA) was corroded in a high-temperature supercritical CO2 environment at 500 °C and 25 MPa. The AM-HEA has a duplex structure with Ni,Al-enriched α region domains surrounded by Fe,Cr-enriched B2 region domains. The B2 region experienced severe corrosion, leading t...

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Bibliographic Details
Main Authors: Wanhuan Yang, Xueli Zhao, Jichun Zou, Mengyao Chen, Qi Liu, Wen Yang, Shen Li, Pengrui Qiao, Weihua Zhong
Format: Article
Language:English
Published: Elsevier 2025-02-01
Series:Materials & Design
Subjects:
High-Entropy Alloy
Supercritical CO2
Duplex Structure
Corrosion Resistance
Carburization
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127525000425
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