V. Ravindran et Vs. Muralidharan, ANOMALOUS CODEPOSITION OF ZN-NI ALLOY FROM SULFAMATE BATH, INDIAN JOURNAL OF CHEMICAL TECHNOLOGY, 2(6), 1995, pp. 330-332
Zinc-nickel alloy has been deposited on steel from sulphamate bath. X-
ray diffraction and microhardness studies carried out on these deposit
s revealed the inclusion of Zn(OH)(2) along with delta-Ni3Zn22 phase w
hich prevented the discharge of nickel ions and caused anomalous codep
osition.