Cite this article as:

Zhiyu Du, Rongjian Shi, Xingyu Peng, Kewei Gao, and Xiaolu Pang, Review on the design of high-strength and hydrogen-embrittlement-resistant steels, Int. J. Miner. Metall. Mater., 31(2024), No. 7, pp.1572-1589. https://dx.doi.org/10.1007/s12613-024-2900-1
Zhiyu Du, Rongjian Shi, Xingyu Peng, Kewei Gao, and Xiaolu Pang, Review on the design of high-strength and hydrogen-embrittlement-resistant steels, Int. J. Miner. Metall. Mater., 31(2024), No. 7, pp.1572-1589. https://dx.doi.org/10.1007/s12613-024-2900-1
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高强度抗氢脆钢设计综述

摘要: 在碳达峰和碳中和的时代背景下,新型钢铁材料的高强韧化及氢的安全利用迫切需要开发抗氢脆性能优异的高强钢。金属材料的强度、抗氢脆性能难以协同提升是一个交叉的科学、工程难题,开发既能提高强度、又能提高抗氢脆性能的高强韧钢,将对氢能安全利用以及实现钢铁工业碳中和目标具有重要的理论指导和应用价值。本文从高强抗氢脆钢的设计理念出发,总结了抗氢脆表面设计和利用纳米析出相作为晶内氢陷阱的研究现状,为高强抗氢脆钢的设计提出了可行化的建议和展望。

 

Review on the design of high-strength and hydrogen-embrittlement-resistant steels

Abstract: Given the carbon peak and carbon neutrality era, there is an urgent need to develop high-strength steel with remarkable hydrogen embrittlement resistance. This is crucial in enhancing toughness and ensuring the utilization of hydrogen in emerging iron and steel materials. Simultaneously, the pursuit of enhanced metallic materials presents a cross-disciplinary scientific and engineering challenge. Developing high-strength, toughened steel with both enhanced strength and hydrogen embrittlement (HE) resistance holds significant theoretical and practical implications. This ensures secure hydrogen utilization and further carbon neutrality objectives within the iron and steel sector. Based on the design principles of high-strength steel HE resistance, this review provides a comprehensive overview of research on designing surface HE resistance and employing nanosized precipitates as intragranular hydrogen traps. It also proposes feasible recommendations and prospects for designing high-strength steel with enhanced HE resistance.

 

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