Multi-layered electroless Ni–P coatings on powder-sintered Nd–Fe–B permanent magnet

• Main Authors: Chen, Zhong, Ng, Alice, Yi, Jianzhang, Chen, Xingfu
• 其他作者: School of Materials Science & Engineering
• 格式: Article
• 語言: English
• 出版: 2012
• 主題: DRNTU::Engineering::Materials
• 在線閱讀: https://hdl.handle.net/10356/94650; http://hdl.handle.net/10220/8156

This paper has shown a successful protective coating scheme for powder-sintered Nd–Fe–B permanent magnet using multi-layered electroless nickel (EN) deposition. A low-phosphorus nickel layer is plated with an alkaline EN solution first, followed by a high-phosphorus nickel layer plated with an acidi...