Effect of Aluminizing and Laser Shock Peening Treatments on the High-Temperature Oxidation Resistance of AISI 321 Stainless Steel for Solar Thermal Power Heat Exchanger

Effect of Aluminizing and Laser Shock Peening Treatments on the High-Temperature Oxidation Resistance of AISI 321 Stainless Steel for Solar Thermal Power Heat Exchanger

Abstract The high-temperature oxidation resistance of AISI 321 stainless steel used in solar thermal power heat exchangers determines its service life. In this study, aluminizing and subsequent laser shock peening (LSP) treatments were employed to improve the high-temperature oxidation resistance of...

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Main Authors: Wei Li, Wenyang Qin, Dapeng Jiang, Guowei Bo, Song Ni, Hui Chen, Yilin Zhao, Weiying Huang, Xulong Peng, Jianjun He, Yanjie Ren, Cong Li, Libo Zhou, Shengde Zhang, Jian Chen
Format: Article
Language:English
Published: SpringerOpen 2025-04-01
Series:Chinese Journal of Mechanical Engineering
Subjects:
AISI 321 stainless steel
Aluminizing
Laser shock peening
Oxidation film
High-temperature oxidation resistance
Online Access:https://doi.org/10.1186/s10033-025-01217-7
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https://doi.org/10.1186/s10033-025-01217-7

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