POROSITY OF ELECTROLYTIC NICKEL-PHOSPHORUS COATINGS

被引：11

作者：

CELIS, JP

ROOS, JR

FAN, CL

机构：

[1] Katholieke Universiteit Leuven, Leuven

来源：

TRANSACTIONS OF THE INSTITUTE OF METAL FINISHING | 1991年 / 69卷

关键词：

D O I：

10.1080/00202967.1991.11870885

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The porosity of electrolytic nickel-phosphorus coatings of different compositions was determined, and compared to that of Watts' nickel electrodeposits. Notwithstanding that the current efficiency of nickel-phosphorus plating is quite low, the porosity of thin amorphous nickel-phosphorus coatings containing 17 wt% phosphorus is much lower than that of Watts' nickel. Thin nickel-phosphorus electrolytic coatings containing 8 to 14 wt% phosphorus having a combined amorphous-crystalline structure are, on the contrary, rather porous.

引用

页码：15 / 19

页数：5