Influence of H₂S Corrosion on Tensile Properties and Fracture Toughness of X80 Pipeline Steel

• Published in: Проблемы прочности
• Date: 2019
• Main Authors: Gu, L., Wang, J., Luan, C.B.
• Format: Article
• Language: English
• Published: Інститут проблем міцності ім. Г.С. Писаренко НАН України 2019
• Subjects: Научно-технический раздел
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/188314
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: Influence of H₂S Corrosion on Tensile Properties and Fracture Toughness of X80 Pipeline Steel / L. Gu, J. Wang, C.B. Luan, X.Y. Li // Проблеми міцності. — 2019. — № 1. — С. 163-174. — Бібліогр.: 22 назв. — англ.

Tensile and fracture properties of X80 pipeline steel were studied in a mimic petrochemical environment. X80 pipeline steel specimens were firstly exposed to air or H₂S corrosive medium. Then their tensile properties and δ-Δa resistance curves were obtained in experiments. The influence of H₂S corro...