Control system and process optimization for electroless nickel plating

被引：0

作者：

Qiao, Yingtai ^{[1
]}

Hou, Jian ^{[2
]}

Lai, Min ^{[1
]}

Fang, Fengzhou ^{[1
,3
]}

机构：

[1] Tianjin Univ, State Key Lab Precis Measurement Technol & Instrum, Lab Micro Nano Mfg Technol MNMT, Tianjin 300072, Peoples R China

[2] IDTE Tianjin Co Ltd, Tianjin 300000, Peoples R China

[3] Univ Coll Dublin, Ctr Micro Nano Mfg Technol MNMT Dublin, Sch Mech & Mat Engn, Dublin, Ireland

来源：

NANOTECHNOLOGY AND PRECISION ENGINEERING | 2025年 / 8卷 / 02期

基金：

中国国家自然科学基金;

关键词：

Electroless nickel plating; Automated control; Mid-frequency vibration; Elimination of coating defects; Superior machinability; PERFORMANCE; PHOSPHORUS;

D O I：

10.1063/10.0034399

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A novel method based on mid-frequency vibration is proposed to eliminate coating defects such as bubbles during electroless nickel plating. An automated control system for the plating, enabling precise and stable measurements and adjustments of critical parameters such as plating solution temperature, pH, and nickel ion concentration, is also established, which significantly improves process efficiency and coating quality. Experimental results indicate that the system is capable of realizing stable operation over extended periods. A nonporous nickel-phosphorus coating with a thickness greater than 200 mu m is successfully obtained, with high phosphorus content, robust adhesion, and superior machinability.

引用

页数：11

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