STUDIES ON PLATING, PHYSICAL-PROPERTIES AND STRUCTURE OF NICKEL ELECTRODEPOSITED FROM SULPHAMATE DIMETHYL SULFOXIDE/

Authors
SINGH VB SARABI RS
Citation
Vb. Singh et Rs. Sarabi, STUDIES ON PLATING, PHYSICAL-PROPERTIES AND STRUCTURE OF NICKEL ELECTRODEPOSITED FROM SULPHAMATE DIMETHYL SULFOXIDE/, INDIAN JOURNAL OF CHEMICAL TECHNOLOGY, 1(3), 1994, pp. 175-178
Citations number
NO
Categorie Soggetti
Chemistry Applied","Engineering, Chemical
Journal title
INDIAN JOURNAL OF CHEMICAL TECHNOLOGY → ACNP
ISSN journal
0971457X
Volume
1
Issue
3
Year of publication
1994
Pages
175 - 178
Database
ISI
SICI code
0971-457X(1994)1:3<175:SOPPAS>2.0.ZU;2-O
Abstract
Electrodeposition of nicker has been carried out in a nickel sulphamat e/dimethyl sulphoxide bath. Physical properties and structure of the d eposits under different plating conditions have been studied. Nickel d eposits without cracks are obtained at a current density of 0.6 Adm(-2 ) and at 70 degrees C. The microhardness of deposits increased with in creasing current density. The bath seems to be advantageous compared t o the earlier reported dimethyl sulphoxide baths with respect to quali ty, cathode current efficiency and microhardness. The variation of mic rohardness with bath temperature and annealing temperature is reported .