Materials challenges in hydrogen-fuelled gas turbines

IF 16.8 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

International Materials Reviews Pub Date : 2021-09-29 DOI:10.1080/09506608.2021.1981706

E. Stefan, B. Talic, Yngve Larring, A. Gruber, T. Peters

引用次数: 24

Abstract

ABSTRACT With the increased pressure to decarbonise the power generation sector several gas turbine manufacturers are working towards increasing the hydrogen-firing capabilities of their engines towards 100%. In this review, we discuss the potential materials challenges of gas turbines fuelled with hydrogen, provide an updated overview of the most promising alloys and coatings for this application, and highlight topics requiring further research and development. Particular focus is given to the high-temperature oxidation of gas turbine materials exposed to hydrogen and steam at elevated temperatures and to the corrosion challenges of parts fabricated by additive manufacturing. Other degradation mechanisms such as hot corrosion, the dual atmosphere effect and hydrogen diffusion in the base alloys are also discussed.

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氢燃料燃气轮机的材料挑战

摘要随着发电行业脱碳压力的增加，几家燃气轮机制造商正在努力将其发动机的氢气燃烧能力提高到100%。在这篇综述中，我们讨论了以氢为燃料的燃气轮机的潜在材料挑战，提供了最有前景的合金和涂层的最新概述，并强调了需要进一步研究和开发的主题。特别关注暴露在高温氢气和蒸汽中的燃气轮机材料的高温氧化，以及增材制造零件的腐蚀挑战。还讨论了其他降解机制，如热腐蚀、双气氛效应和氢在基合金中的扩散。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Materials Reviews 工程技术-材料科学：综合

CiteScore

28.50

自引率

0.00%

发文量

审稿时长

6 months

期刊介绍： International Materials Reviews (IMR) is a comprehensive publication that provides in-depth coverage of the current state and advancements in various materials technologies. With contributions from internationally respected experts, IMR offers a thorough analysis of the subject matter. It undergoes rigorous evaluation by committees in the United States and United Kingdom for ensuring the highest quality of content. Published by Sage on behalf of ASM International and the Institute of Materials, Minerals and Mining (UK), IMR is a valuable resource for professionals in the field. It is available online through Sage's platform, facilitating convenient access to its wealth of information. Jointly produced by ASM International and the Institute of Materials, Minerals and Mining (UK), IMR focuses on technologies that impact industries dealing with metals, structural ceramics, composite materials, and electronic materials. Its coverage spans from practical applications to theoretical and practical aspects of material extraction, production, fabrication, properties, and behavior.