Modern trends in tungsten alloys electrodeposition with iron group metals

Influence of constant magnetic field on electrodeposition of metals, alloys, conductive polymers, and organic reactions

“…The only way to obtain tungsten through electrodeposition would be by blocking the formation of hydrogen through changing the parameters of electrodeposition. However, this kind of blocking of hydrogen formation would cause changes in thermodynamic and kinetic properties, so this way is pointless [31]. It is possible to electrodeposit paramagnetic metals (such as zirconium, tungsten, molybdenum, germanium) by induced codeposition [31] as alloys with other metals [32].…”

“…However, this kind of blocking of hydrogen formation would cause changes in thermodynamic and kinetic properties, so this way is pointless [31]. It is possible to electrodeposit paramagnetic metals (such as zirconium, tungsten, molybdenum, germanium) by induced codeposition [31] as alloys with other metals [32]. The codeposition of paramagnetic metals, which cannot be deposited without other metals, will be described in the chapter concerning alloys.…”

AFM SURFACE ANALYSIS OF Fe-Co-Mo ELECTROLYTIC COATINGS

“…The Fe-Co-Mo coatings were formed on a steel substrate of 08KP from electrolytic bath of composition, g/dm 3 : Na 3 The chemical composition of the coatings was determined by X-ray fluorescence method using a portable spectrometer "SPRUT" with a relative standard deviation of 10 -3 -10 -2 . The error at determining the content of the components is ± 1 wt.…”

“…One of the common surface protection methods is electroplating, wherein coatings by binary and ternary alloys of iron subgroup metals with refractory components are of great practical interest [1,2]. Such coatings are distinguished due to combination therein functional properties that exceed the corresponding parameters for alloying metals [3]. The complex implementation in thin layers of wear and corrosion resistance, catalytic and magnetic properties combined with high microhardness makes such coatings universal and allows to significantly expanding their application area [4].…”

THE INFLUENCE OF GLUCONATE BATH PARAMETERS ON THE RATE OF ELECTRODEPOSITION AND MECHANICAL PROPERTIES OF Co–W COATINGS

“…Electrodeposited Co-W binary alloys have a number of properties that extend the possibilities of their application: high microhardness (up to 1000 HV) and wear resistance, low friction coefficient, ability to control magnetic properties, good corrosion resistance and catalytic properties [1][2][3][4][5][6][7][8][9]. That is why some researchers recommend such coatings as an alternative to electrolytic chromium coatings [1,4,9].…”