通过线弧快速成型技术制造的功能分级材料的制造和行为分析

IF 2.5 4区材料科学 Q3 MATERIALS SCIENCE, MULTIDISCIPLINARY

Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications Pub Date : 2024-06-13 DOI:10.1177/14644207241262183

D. Veeman, M. Subramaniyan, M. A. Browne, Tharun Kumar Muthu Kumar

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引用次数: 0

摘要

本研究调查了线弧快速成型制造（WAAM）在制造功能分级材料（FGMs）中的应用，重点是使用气体金属弧焊制造 FGM 壁（SS 347/316L）。FGM 为需要异种焊接的零件提供了优势，可在不影响性能的情况下实现材料的无缝过渡。针对船舶、航空航天和压力容器等关键领域，制造的 FGM 壁显示出优越的特性，包括与传统锻造合金相比更高的抗拉强度和微观结构特性。FGM 的强度比强度更高的材料（SS 347）高出 3.47%，模拟强度为 539.9 兆帕。拉伸试验结果显示，模拟误差率小于 1%（0.534%）。这项研究还强调了 WAAM 在生产高性能材料方面的潜力，这些材料可用于飞机发动机、核反应堆、石油和天然气管道等要求苛刻的应用领域，从而突出了 WAAM 在工业领域的重要意义。

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Manufacturing and behavioral analysis of functionally graded material fabricated via wire arc additive manufacturing

This study investigates the application of wire arc additive manufacturing (WAAM) for fabricating functionally graded materials (FGMs), focusing on FGM walls (SS 347/316L) using gas metal arc welding. FGMs offer advantages for parts requiring dissimilar welding, providing seamless material transitions without compromising properties. Targeting critical sectors like marine, aerospace, and pressure vessels, the fabricated FGM wall demonstrates superior characteristics, including enhanced tensile strength and microstructural properties compared to traditional wrought alloys. The FGM exhibits a strength of 3.47% greater than that of the stronger material (SS 347), with a simulated strength of 539.9 MPa. The outcomes of the tensile test show a simulated error percentage of less than 1% (0.534%). The study also highlights the potential of WAAM in producing high-performance materials for demanding applications such as aircraft engines, nuclear reactors, and oil and gas pipelines, emphasizing its significance in industrial settings.

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来源期刊

Proceedings of the Institution of Mechanical Engineers, Part L: Journal of Materials: Design and Applications 工程技术-材料科学：综合

CiteScore

4.70

自引率

8.30%

发文量

166

审稿时长

3 months

期刊介绍： The Journal of Materials: Design and Applications covers the usage and design of materials for application in an engineering context. The materials covered include metals, ceramics, and composites, as well as engineering polymers. "The Journal of Materials Design and Applications is dedicated to publishing papers of the highest quality, in a timely fashion, covering a variety of important areas in materials technology. The Journal''s publishers have a wealth of publishing expertise and ensure that authors are given exemplary service. Every attention is given to publishing the papers as quickly as possible. The Journal has an excellent international reputation, with a corresponding international Editorial Board from a large number of different materials areas and disciplines advising the Editor." Professor Bill Banks - University of Strathclyde, UK This journal is a member of the Committee on Publication Ethics (COPE).