Hydrogen embrittlement - Wikipedia
Hydrogen embrittlement (HE), also known as hydrogen-assisted cracking or hydrogen-induced cracking (HIC), is a reduction in the ductility of a metal due to absorbed hydrogen. Hydrogen …
Hydrogen trapping and embrittlement in metals – A review
2024年4月11日 · Hydrogen embrittlement in metals (HE) is a serious challenge for the use of high strength materials in engineering practice and a major barrier to the use of hydrogen for global …
Exploring Hydrogen Embrittlement: Mechanisms, Consequences, …
2024年6月17日 · Hydrogen embrittlement (HE) remains a pressing issue in materials science and engineering, given its significant impact on the structural integrity of metals and alloys. This …
Review of Hydrogen Embrittlement in Metals: Hydrogen …
2020年4月22日 · In this review, we report on the progress of the studies on HE in metals, with a particular focus on steels. It focuses on four aspects: (1) hydrogen diffusion behavior; (2) …
Hydrogen embrittlement in different materials: A review
2018年11月15日 · This paper reviews the hydrogen embrittlement in different materials such as high strength steels, high Mn steels, some advanced high-strength steels (dual-phase (DP), …
Engineering metal-carbide hydrogen traps in steels - Nature
2024年1月25日 · Hydrogen embrittlement reduces the durability of the structural steels required for the hydrogen economy. Understanding how hydrogen interacts with the materials plays a...
Hydrogen embrittlement in metallic nanowires - Nature
2019年5月1日 · In-situ stress relaxation experiments and simulations reveal that the observed embrittlement in metallic nanowires is governed by the hydrogen-induced suppression of …
Hydrogen Embrittlement of Metals: A Primer for the Failure …
2008年5月24日 · This article presents qualitative and phenomenological descriptions of the hydrogen damage processes and outlines several metallurgical recommendations that may …
Review of the hydrogen embrittlement and interactions between hydrogen …
2024年6月27日 · In terms of fracture micromechanisms, hydrogen can change microscopic fracture mode from pure ductile dimple mode due to microvoid coalescence (MVC) to mixed …
The Role of Precipitates in Hydrogen Embrittlement of ... - MDPI
This review examines hydrogen embrittlement (HE) in precipitation-hardenable aluminum alloys, focusing on the role of precipitates as hydrogen traps. It covers hydrogen entry mechanisms, …