Corrosion Behavior of Additively Manufactured Steels: A Comprehensive Review

IF 2.5 3区材料科学 Q2 METALLURGY & METALLURGICAL ENGINEERING

steel research international Pub Date : 2025-03-21 DOI:10.1002/srin.202400976

Eneko Villabona, Fernando Veiga, Pedro José Rivero, Virginia Uralde, Alfredo Suárez

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Abstract

Additive manufacturing (AM) is transforming the production of steel components, offering unique advantages such as design freedom and the ability to create complex geometries. This review examines the corrosion behavior of various steel types, including austenitic stainless steels (SS), martensitic SS, duplex SS, low-alloy steels, and maraging steels, produced through AM technologies. In addition, the topic of material hybridization through AM is addressed, which allows for the optimization of the properties of the base materials. While AM often generates finer grain structures, particularly in SS, which enhances corrosion resistance, it can also lead to undesirable phases, precipitates, or defects like porosity that degrade performance. Controlling AM process parameters is crucial to achieving the desired microstructure and optimizing corrosion resistance. The review highlights current knowledge, identifies challenges, and underscores the importance of standardized testing methodologies to enable better cross-study comparisons and guide future advancements in corrosion-resistant AM steels.

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添加剂制造钢的腐蚀行为：综述

增材制造（AM）正在改变钢铁部件的生产，提供独特的优势，如设计自由和创建复杂几何形状的能力。本文综述了通过增材制造技术生产的各种钢的腐蚀行为，包括奥氏体不锈钢（SS）、马氏体不锈钢、双相不锈钢、低合金钢和马氏体时效钢。此外，通过增材制造解决了材料杂化的问题，从而可以优化基材的性能。虽然增材制造通常会产生更细的晶粒结构，特别是在SS中，这可以增强耐腐蚀性，但它也会导致不良的相、沉淀或气孔等缺陷，从而降低性能。控制增材制造工艺参数对于实现理想的微观结构和优化耐蚀性至关重要。该综述强调了当前的知识，确定了挑战，并强调了标准化测试方法的重要性，以便更好地进行交叉研究比较，并指导耐腐蚀AM钢的未来发展。

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

steel research international 工程技术-冶金工程

CiteScore

3.30

自引率

18.20%

发文量

319

审稿时长

1.9 months

期刊介绍： steel research international is a journal providing a forum for the publication of high-quality manuscripts in areas ranging from process metallurgy and metal forming to materials engineering as well as process control and testing. The emphasis is on steel and on materials involved in steelmaking and the processing of steel, such as refractories and slags. steel research international welcomes manuscripts describing basic scientific research as well as industrial research. The journal received a further increased, record-high Impact Factor of 1.522 (2018 Journal Impact Factor, Journal Citation Reports (Clarivate Analytics, 2019)). The journal was formerly well known as "Archiv für das Eisenhüttenwesen" and "steel research"; with effect from January 1, 2006, the former "Scandinavian Journal of Metallurgy" merged with Steel Research International. Hot Topics: -Steels for Automotive Applications -High-strength Steels -Sustainable steelmaking -Interstitially Alloyed Steels -Electromagnetic Processing of Metals -High Speed Forming