EFFECT OF HEAT-TREATMENT ON PROPERTIES OF ELECTROLESS-DEPOSITED NICKEL-MOLYBDENUM-PHOSPHORUS ALLOY FILMS.

Ichiro Koiwa, Masahiko Usuda, Keizo Yamada, Tetsuya Osaka

Research output: Contribution to journalArticle

52 Citations (Scopus)

Abstract

The film properties and the heat change properties of new electroless plated Ni-Mo-P alloy films, which were deposited from a newly developed simpler bath with direct addition of Na//2MoO//4, were investigated as a basis for developing new functional thin film. Both amorphous and crystallized Ni-Mo-P alloy films were prepared by simply controlling the Na//2MoO//4 concentration in the baths. The maximum molybdenum content of 14. 9 atom percent (22. 3 weight percent) was attained at a Na//2MoO//4 concentration of 0. 020 mol dm** minus **3, and the films having high resistivity and high thermal stability were obtained. The formation of solid solution between Ni matrix and codeposited Mo was indicated on the basis of comparison with bulk Ni-Mo alloy.

Original languageEnglish
Pages (from-to)718-726
Number of pages9
JournalJournal of the Electrochemical Society
Volume135
Issue number3
Publication statusPublished - 1988 Mar

Fingerprint

Molybdenum
Nickel
Phosphorus
molybdenum
phosphorus
heat treatment
Heat treatment
nickel
baths
Solid solutions
Thermodynamic stability
thermal stability
solid solutions
Thin films
heat
Atoms
electrical resistivity
matrices
thin films
atoms

ASJC Scopus subject areas

  • Electrochemistry
  • Surfaces, Coatings and Films
  • Surfaces and Interfaces

Cite this

EFFECT OF HEAT-TREATMENT ON PROPERTIES OF ELECTROLESS-DEPOSITED NICKEL-MOLYBDENUM-PHOSPHORUS ALLOY FILMS. / Koiwa, Ichiro; Usuda, Masahiko; Yamada, Keizo; Osaka, Tetsuya.

In: Journal of the Electrochemical Society, Vol. 135, No. 3, 03.1988, p. 718-726.

Research output: Contribution to journalArticle

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