设计用于水侵蚀性能的镍涂层：晶粒尺寸和厚度的优化

IF 4.4 2区工程技术 Q1 ENGINEERING, MECHANICAL

Engineering Failure Analysis Pub Date : 2025-04-08 DOI:10.1016/j.engfailanal.2025.109564

Nithin Chandra Gaddavalasa , Arijit Lodh , Andrea Cini , Vinodhen Saaran , Ali Mehmanparast , Andrew Starr , Gustavo M. Castelluccio

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引用次数: 0

摘要

由于金属涂层具有较长的耐久性和可持续性，因此作为传统聚合物层的替代品，金属涂层越来越受到人们的关注。然而，它们的实施需要对保护潜力和可靠性有透彻的了解。本研究探索了在碳纤维增强复合材料上使用电刷镀镍涂层来增强其抗水侵蚀性能。实验分析与计算模型相结合，探讨了不同涂层厚度和性能对水滴侵蚀损伤的影响。结果表明，最小临界涂层厚度在40μm左右可以显著提高涂层的耐蚀性。

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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Designing nickel coatings for water erosion performance: Optimisation of grain size and thickness

Metallic coatings are gaining interest as an alternative to classical polymeric layers for erosion damage prevention due to their extended durability and sustainability. However, their implementation requires a thorough understanding of protective potential and reliability. This study explores the use of brush-plated nickel coatings on carbon-fibre reinforced composites to enhance their performance against water erosion. A combination of experimental analysis and computational modelling explores the effect of different coating thickness and properties to withstand water droplet erosion damage. Findings reveal a minimum critical coating thickness around

40 μ m

can significantly improve the erosion resistance.

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来源期刊

Engineering Failure Analysis 工程技术-材料科学：表征与测试

CiteScore

7.70

自引率

20.00%

发文量

956

审稿时长

47 days

期刊介绍： Engineering Failure Analysis publishes research papers describing the analysis of engineering failures and related studies. Papers relating to the structure, properties and behaviour of engineering materials are encouraged, particularly those which also involve the detailed application of materials parameters to problems in engineering structures, components and design. In addition to the area of materials engineering, the interacting fields of mechanical, manufacturing, aeronautical, civil, chemical, corrosion and design engineering are considered relevant. Activity should be directed at analysing engineering failures and carrying out research to help reduce the incidences of failures and to extend the operating horizons of engineering materials. Emphasis is placed on the mechanical properties of materials and their behaviour when influenced by structure, process and environment. Metallic, polymeric, ceramic and natural materials are all included and the application of these materials to real engineering situations should be emphasised. The use of a case-study based approach is also encouraged. Engineering Failure Analysis provides essential reference material and critical feedback into the design process thereby contributing to the prevention of engineering failures in the future. All submissions will be subject to peer review from leading experts in the field.