Corrosion of austenitic stainless steels in liquid Pb with 2E-7 wt% oxygen at 600 and 700°C

被引：1

作者：

Purwitasari, Anisa ^{[1
]}

Oskay, Ceyhun ^{[1
,2
]}

Heinzel, Annette ^{[1
]}

Fetzer, Renate ^{[1
]}

Weisenburger, Alfons ^{[1
]}

Mueller, Georg ^{[1
]}

机构：

[1] Karlsruhe Inst Technol KIT, Inst Pulsed Power & Microwave Technol IHM, Hermann von Helmholtz-Pl 1, D-76344 Eggenstein Leopoldshafen, Germany

[2] DECHEMA Forschungsinstitut, Theodor Heuss Allee 25, D-60486 Frankfurt, Germany

来源：

CORROSION SCIENCE | 2025年 / 244卷

关键词：

Corrosion; Austenitic steel; Liquid lead; Oxygen control; Dissolution; Oxidation; THERMAL-ENERGY STORAGE; MECHANICAL-PROPERTIES; PHASE-DECOMPOSITION; AGING TEMPERATURE; ALLOY; 316L; LBE; BEHAVIOR; FERRITE;

D O I：

10.1016/j.corsci.2024.112651

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Liquid lead is an attractive candidate to be used as heat transfer medium for heat transfer and storage systems due to its excellent heat transfer characteristics and wide applicable temperature range. This study explores the material compatibility of five different austenitic stainless steels (two cast and three wrought steels) and investigates the possibility to extend their use up to 700 degrees C. From static exposure tests with up to 5000 hours duration, the corrosion behavior of each steel is characterized. Comparison of the different materials allows conclusions on the influence of individual alloying elements and of the material's grain size.

引用

页数：15

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