Preparation and Evaluation of Corrosion Resistance for Perhydropolysilazane-Converted Al Coatings on NdFeB Magnets

Pengjie Zhang; Jin Tao; Jun Lv; Pengfei Zhang; Wei Sun; Guangqing Xu; Minggang Zhu

doi:10.1039/d5nj03222a

January 1, 2026New Journal of Chemistry

Preparation and Evaluation of Corrosion Resistance for Perhydropolysilazane-Converted Al Coatings on NdFeB Magnets

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Key Points

This research aims to develop a corrosion-resistant coating for NdFeB magnets using environmentally friendly materials.
Evaluation of perhydropolysilazane-converted Al coatings
Assessment of corrosion resistance in simulated environments
Analysis of coating performance on NdFeB magnets
Perhydropolysilazane-converted Al coatings showed improved corrosion resistance compared to traditional methods.
The coatings significantly reduced degradation rates under environmental exposure.
Performance results suggest a viable alternative to conventional electroplating techniques.

Implication

Evaluates corrosion resistance in NdFeB magnets with eco-friendly Al coatings, indicating potential for greener alternatives.

Abstract

The advancement of metal protective coatings on NdFeB magnets has been constrained by environmental pollution concerns, particularly in electroplating and conversion coating processes. This study introduces an environmentally friendly Al...

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Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/69b4fc44b39f7826a300d15c https://doi.org/10.1039/d5nj03222a

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Preparation and Evaluation of Corrosion Resistance for Perhydropolysilazane-Converted Al Coatings on NdFeB Magnets

Key Points

Implication

Abstract

Discussion

Cite This Study

Preparation and Evaluation of Corrosion Resistance for Perhydropolysilazane-Converted Al Coatings on NdFeB Magnets

Key Points

Implication

Abstract

Discussion

Cite This Study

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