Comparison of corrosion behavior of 310S stainless steel in liquid Sn under saturated and low oxygen environment

Jie Wang; Jian Wang; Leilei Wang; Xiang Ling

doi:10.1016/j.solmat.2025.113799

Comparison of corrosion behavior of 310S stainless steel in liquid Sn under saturated and low oxygen environment

Jie Wang, Jian Wang, Leilei Wang, Xiang Ling

School of Mechanical and Power Engineering

Nanjing Tech University

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

Abstract

The study of the corrosion behavior of 310S stainless steel (06Cr25Ni20) in liquid Sn is of great significance for selecting structural materials for the next-generation Concentrated Solar Power (CSP) systems. This article investigates the effects of saturated and low oxygen environments on the corrosion behavior of 310S stainless steel in liquid Sn at 700 °C. The characterization of corrosion over time in these two environments is conducted through microstructural observations. The results indicate that corrosion under saturated oxygen environment primarily occurs through oxidation and dissolution, while under low oxygen environment, it is predominantly driven by dissolution. Different corrosion mechanisms result in different corrosion rates, and the corrosion mechanism models are proposed. The formation of a dense and thick Cr-rich layer can effectively protect the base metal.

Original language	English
Article number	113799
Journal	Solar Energy Materials and Solar Cells
Volume	292
DOIs	https://doi.org/10.1016/j.solmat.2025.113799
State	Published - 15 Oct 2025

Keywords

310S stainless steel
Corrosion mechanism
Liquid Sn
Low oxygen environment
Saturated oxygen environment

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.solmat.2025.113799

Cite this

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title = "Comparison of corrosion behavior of 310S stainless steel in liquid Sn under saturated and low oxygen environment",

abstract = "The study of the corrosion behavior of 310S stainless steel (06Cr25Ni20) in liquid Sn is of great significance for selecting structural materials for the next-generation Concentrated Solar Power (CSP) systems. This article investigates the effects of saturated and low oxygen environments on the corrosion behavior of 310S stainless steel in liquid Sn at 700 °C. The characterization of corrosion over time in these two environments is conducted through microstructural observations. The results indicate that corrosion under saturated oxygen environment primarily occurs through oxidation and dissolution, while under low oxygen environment, it is predominantly driven by dissolution. Different corrosion mechanisms result in different corrosion rates, and the corrosion mechanism models are proposed. The formation of a dense and thick Cr-rich layer can effectively protect the base metal.",

keywords = "310S stainless steel, Corrosion mechanism, Liquid Sn, Low oxygen environment, Saturated oxygen environment",

author = "Jie Wang and Jian Wang and Leilei Wang and Xiang Ling",

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doi = "10.1016/j.solmat.2025.113799",

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TY - JOUR

T1 - Comparison of corrosion behavior of 310S stainless steel in liquid Sn under saturated and low oxygen environment

AU - Wang, Jie

AU - Wang, Jian

AU - Wang, Leilei

AU - Ling, Xiang

PY - 2025/10/15

Y1 - 2025/10/15

N2 - The study of the corrosion behavior of 310S stainless steel (06Cr25Ni20) in liquid Sn is of great significance for selecting structural materials for the next-generation Concentrated Solar Power (CSP) systems. This article investigates the effects of saturated and low oxygen environments on the corrosion behavior of 310S stainless steel in liquid Sn at 700 °C. The characterization of corrosion over time in these two environments is conducted through microstructural observations. The results indicate that corrosion under saturated oxygen environment primarily occurs through oxidation and dissolution, while under low oxygen environment, it is predominantly driven by dissolution. Different corrosion mechanisms result in different corrosion rates, and the corrosion mechanism models are proposed. The formation of a dense and thick Cr-rich layer can effectively protect the base metal.

AB - The study of the corrosion behavior of 310S stainless steel (06Cr25Ni20) in liquid Sn is of great significance for selecting structural materials for the next-generation Concentrated Solar Power (CSP) systems. This article investigates the effects of saturated and low oxygen environments on the corrosion behavior of 310S stainless steel in liquid Sn at 700 °C. The characterization of corrosion over time in these two environments is conducted through microstructural observations. The results indicate that corrosion under saturated oxygen environment primarily occurs through oxidation and dissolution, while under low oxygen environment, it is predominantly driven by dissolution. Different corrosion mechanisms result in different corrosion rates, and the corrosion mechanism models are proposed. The formation of a dense and thick Cr-rich layer can effectively protect the base metal.

KW - 310S stainless steel

KW - Corrosion mechanism

KW - Liquid Sn

KW - Low oxygen environment

KW - Saturated oxygen environment

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U2 - 10.1016/j.solmat.2025.113799

DO - 10.1016/j.solmat.2025.113799

M3 - 文章

AN - SCOPUS:105008440664

SN - 0927-0248

VL - 292

JO - Solar Energy Materials and Solar Cells

JF - Solar Energy Materials and Solar Cells

M1 - 113799

ER -

Comparison of corrosion behavior of 310S stainless steel in liquid Sn under saturated and low oxygen environment

Abstract

Keywords

UN SDGs

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