What question did this study set out to answer?

This research aims to analyze the impact of hydrogen embrittlement and temperature on the mechanical properties of steel welds used in liquid hydrogen storage systems.

June 26, 2025Journal of Welding and JoiningOpen Access

A Study on the Effect of Hydrogen Embrittlement and Temperature of Welds in Steel Applied to Liquid Hydrogen Storage Systems

View Full Paper

Ask AI

Bookmark

This research aims to analyze the impact of hydrogen embrittlement and temperature on the mechanical properties of steel welds used in liquid hydrogen storage systems.
Hydrogen was injected into the welds of STS304L and STS316L stainless steels.
Material behavior at room and cryogenic temperatures was evaluated using a universal material testing machine.
Comparative analysis of strength and elongation was performed between hydrogen charged and non-hydrogen charged specimens.
Strength of hydrogen charged specimens was consistently lower than non-hydrogen charged specimens across all scenarios.
Elongation in hydrogen charged specimens was reduced compared to non-hydrogen charged specimens, except in two instances.

Discussion

No takes yet. Share an insight, caveat, or question.

Implication

Randomized analysis investigates material strength in steel welds for liquid hydrogen storage, suggesting insights into safety and efficacy.

Cite This Study

Kim et al. (2025) studied this question.

synapsesocial.com/papers/6a5d8adb289a75eadbc2b4e5 https://doi.org/10.5781/jwj.2025.43.3.4

View Full Paper

Ask AI

Bookmark

Implication

Randomized analysis investigates material strength in steel welds for liquid hydrogen storage, suggesting insights into safety and efficacy.

A Study on the Effect of Hydrogen Embrittlement and Temperature of Welds in Steel Applied to Liquid Hydrogen Storage Systems

Key Points

Discussion

Implication

Cite This Study

A Study on the Effect of Hydrogen Embrittlement and Temperature of Welds in Steel Applied to Liquid Hydrogen Storage Systems

Key Points

Discussion

Implication

Cite This Study

Keep reading

Keep reading