Ni-W electrodeposited coatings: Characterization, properties and applications
Nowadays, application of nanocrystalline nickel-tungsten (Ni-W) alloys is receiving a great
interest because they are an efficient replacement for hard chromium coatings owing to their …
interest because they are an efficient replacement for hard chromium coatings owing to their …
Modern trends in tungsten alloys electrodeposition with iron group metals
Theoretical and applied studies of tungsten alloys with iron group metals (Me-W) are being
carried out worldwide, in the light of their versatile applications. The aim of this paper is to …
carried out worldwide, in the light of their versatile applications. The aim of this paper is to …
The effect of solid solution W additions on the mechanical properties of nanocrystalline Ni
CA Schuh, TG Nieh, H Iwasaki - Acta Materialia, 2003 - Elsevier
Although pure metals with grain sizes below about 10 nm are very difficult to prepare,
alloying enables the realization of finer grain sizes, often down to the amorphous limit. In this …
alloying enables the realization of finer grain sizes, often down to the amorphous limit. In this …
Tailoring and patterning the grain size of nanocrystalline alloys
Nanocrystalline alloys that exhibit grain boundary segregation can access
thermodynamically stable or metastable states with the average grain size dictated by the …
thermodynamically stable or metastable states with the average grain size dictated by the …
Synthesis and characterization of nickel tungsten alloys by electrodeposition
The objective of the current work was to study in detail the effect of bath chemistry, additives
and operating conditions on the chemical composition, microstructure and properties of Ni …
and operating conditions on the chemical composition, microstructure and properties of Ni …
Electroplating of Ni/W alloys: I. Ammoniacal citrate baths
O Younes, E Gileadi - Journal of the electrochemical Society, 2002 - iopscience.iop.org
The electroplating of Ni/W alloys in ammoniacal citrate baths was studied, in an effort to
evaluate the mechanism of the synergetic effect of ions on the deposition of W, commonly …
evaluate the mechanism of the synergetic effect of ions on the deposition of W, commonly …
The anomalous codeposition of tungsten in the presence of nickel
O Younes-Metzler, L Zhu, E Gileadi - Electrochimica Acta, 2003 - Elsevier
Deposition of tungsten-rich alloys from plating baths that do not contain ammonia is
reported. Alloys with nominal composition of NiW and even NiW2 have been formed for the …
reported. Alloys with nominal composition of NiW and even NiW2 have been formed for the …
Electroplating of amorphous thin films of tungsten/nickel alloys
O Younes, L Zhu, Y Rosenberg, Y Shacham-Diamand… - Langmuir, 2001 - ACS Publications
The electroplating of amorphous Ni/W alloys is described. The aqueous plating solution
consists of NiSO4, Na2WO4, and Na3Cit at pH= 8.0. The bath is operated at room …
consists of NiSO4, Na2WO4, and Na3Cit at pH= 8.0. The bath is operated at room …
High-activity electrodeposited NiW catalysts for hydrogen evolution in alkaline water electrolysis
NiW alloy catalysts were prepared on a Cu foil substrate by using a co-electrodeposition
method for use in the hydrogen evolution reaction (HER) in alkaline water electrolysis. The …
method for use in the hydrogen evolution reaction (HER) in alkaline water electrolysis. The …
Residual stress in Ni–W electrodeposits
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 …
based on NiSO4 and Na2WO4, is investigated. Citrate, glycine and triethanolamine were …