Residual stress in Ni-W electrodeposits

@inproceedings{Mizushima2006ResidualSI,
  title={Residual stress in Ni-W electrodeposits},
  author={Io Mizushima and Peter Torben Tang and Hans N{\o}rgaard Hansen and Marcel A. J. Somers},
  year={2006}
}
In the present work, the residual stress in Ni–W layers electrodeposited from electrolytes based on NiSO4 and Na2WO4, is investigated. Citrate, glycine and triethanolamine were used as complexing agents, enabling complex formation between the nickel ion and tungstate. The results show that the type of complexing agent and the current efficiency have an influence on the residual stress. In all cases, an increase in tensile stress in the deposit with time after deposition was observed. Pulse… CONTINUE READING