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抗腐蚀性阴极电涂料的综合性能和性能分析:聚合变量的影响

Damián Peti¹, Gabriel Stolárik¹, Radoslav Vandžura¹

¹Faculty of Manufacturing Technologies with a Seat in Prešov, Technical University of Kosice, Štúrova st. 31, 080 01 Prešov, Slovakia.

Materials (Basel, Switzerland)

|November 13, 2025

概括

本研究使用设计实验 (DoE) 评估抗腐蚀的正极电沉积 (CED) 涂层. 结果显示聚合变量显著影响涂层质量,固化条件对粘附性和抗冲击性至关重要.

科学领域:

材料科学材料科学材料科学
表面工程是什么?表面工程是什么?
腐蚀科学腐蚀科学

背景情况:

抗腐蚀性正极电沉积 (CED) 涂层对于材料保护至关重要.
关于CED系统的综合性能和过程能力分析,特别是使用统计设计实验 (DoE) 的有限文献.

研究的目的:

为了全面评估抗腐蚀CED涂层.
为了研究聚合变量对涂层质量的影响,使用DoE.
量化对厚度均性,附着性和抗冲击性能的影响.

主要方法:

根据ISO 1513:2010的样本准备和调节.
涂层厚度 (ISO 2808:2019),粘附性 (ISO 2409:2020) 和抗冲击性 (ISO 6272-1:2011) 的评估.
根据ISO 22514-7:2021和IATF 16949:2016使用PalstatCAQ进行统计能力分析 (Cp,Cpk,Pp,Ppk).

主要成果:

观察到非线性厚度固化关系;有利的过程分散 (Cp > 1.8; Pp ≈ 1.4) 但有系统的平均偏移 (Cpk < 0.5; Ppk < 0.4).
固化和粘附之间的直接相关性 (ISO0级);不够的固化导致裂纹和分层.
SEM-EDX证实了CED涂料的化学完整性和多层结构.

结论:

聚合变量,特别是固化条件,极大地影响了CED涂层的性能.
统计过程能力分析揭示了对分散和平均值转移的洞察力,这对于质量控制至关重要.
优化的固化对于在抗腐蚀CED涂层中实现强大的粘附性和抗冲击性至关重要.

关键词:

设计实验的设计.在EDX分析中,分析了EDX.国际标准化组织 (ISO) 的等级是ISO等级.这就是SEM SEM.粘附性粘附性粘附性粘附性阴极电极定位阴极电极定位涂料,涂料上的涂料.撞击测试试验撞击测试试验撞击测试试验绩效指数的表现指数

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