June 22, 2025

Development of P690QL2 High Tensile Strength Steel Plate for Medium Pressure Liquefied CO2 Tank

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Welded joints of the developed steel showed ductile failure at −35°C, ensuring safety for medium pressure storage.
Charpy impact tests confirmed low-temperature toughness of joints, satisfying EN10028-6 P690QL2 standards.
Gas metal arc welded joints underwent rigorous testing, with absorbed energy meeting industry requirements under various conditions.
Fatigue pre-cracks were evaluated to ensure structural integrity, highlighting the importance of post-weld heat treatment in compliance.

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Implication

Development of high tensile strength steel plates improves performance in medium pressure CO2 storage, suggesting advancements in carbon capture technologies.

Cite This Study

Yoshimura et al. (2025) studied this question.

synapsesocial.com/papers/68af6d8a7567bf4f94feaa2b https://doi.org/10.1115/omae2025-156773

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Implication

Development of high tensile strength steel plates improves performance in medium pressure CO2 storage, suggesting advancements in carbon capture technologies.

Development of P690QL2 High Tensile Strength Steel Plate for Medium Pressure Liquefied CO2 Tank

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Discussion

Implication

Cite This Study

Development of P690QL2 High Tensile Strength Steel Plate for Medium Pressure Liquefied CO2 Tank

Key Points

Discussion

Implication

Cite This Study

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