Matches in SemOpenAlex for { <https://semopenalex.org/work/W1987454024> ?p ?o ?g. }
- W1987454024 endingPage "5708" @default.
- W1987454024 startingPage "5695" @default.
- W1987454024 abstract "Electrodeposited Fe group: W and Mo alloys have the potential to replace hard Cr coatings for use in engineering applications where wear and corrosion resistance are needed. Electrochemical studies have concentrated in the past on Ni–W alloy deposition, but now interest in Co–W alloys has developed as they possess lower coefficients of friction when in contact with another metal. The most attractive coating composition is in the range 14–20 at.% W, if controlled deposition promotes crystalline alloys of high hardness, rather than softer amorphous alloys containing >20 at.% W. This paper employs ammonia free baths with low concentrations of cobalt and sodium tungstate and varying additions of sodium gluconate to produce alloys at close to 50% efficiency. Voltammetry, UV and visible spectrometry, and potentiostatic deposition have been performed on such baths, whilst XRD, SEM and TEM observations have been made on the deposits. This aims to optimise the process and to understanding the relationships between bath contents, electrochemical kinetics and alloy composition. Efficient deposition of coatings with hardness values up to 1000 kgf mm−2 occurred from a bath containing a high concentration of gluconate. Such deposits arise from concentrations of Co–W–gluconate complexes which promote the formation of nanoscale alloy grains. Current densities up to 2.75 A dm−2 in the agitated bath promoted deposition kinetics to form these highly orientated structures. These kinetics produced nano-segregation of W which may be assisted by the migration of Co–W clusters to boundary sites during the growth of the deposit." @default.
- W1987454024 created "2016-06-24" @default.
- W1987454024 creator A5015617703 @default.
- W1987454024 creator A5025290439 @default.
- W1987454024 creator A5047571246 @default.
- W1987454024 creator A5060957237 @default.
- W1987454024 creator A5064455536 @default.
- W1987454024 date "2010-08-01" @default.
- W1987454024 modified "2023-09-25" @default.
- W1987454024 title "Establishing relationships between bath chemistry, electrodeposition and microstructure of Co–W alloy coatings produced from a gluconate bath" @default.
- W1987454024 cites W1485947922 @default.
- W1987454024 cites W16848387 @default.
- W1987454024 cites W1781079830 @default.
- W1987454024 cites W1909888750 @default.
- W1987454024 cites W1966277941 @default.
- W1987454024 cites W1967225687 @default.
- W1987454024 cites W1969364463 @default.
- W1987454024 cites W1971043620 @default.
- W1987454024 cites W1973957132 @default.
- W1987454024 cites W1983593983 @default.
- W1987454024 cites W1988234962 @default.
- W1987454024 cites W1993935997 @default.
- W1987454024 cites W2004070427 @default.
- W1987454024 cites W2016972154 @default.
- W1987454024 cites W2019666151 @default.
- W1987454024 cites W2020247978 @default.
- W1987454024 cites W2022743525 @default.
- W1987454024 cites W2027155198 @default.
- W1987454024 cites W2029946017 @default.
- W1987454024 cites W2038267508 @default.
- W1987454024 cites W2047471475 @default.
- W1987454024 cites W2047745393 @default.
- W1987454024 cites W2064093702 @default.
- W1987454024 cites W2069892590 @default.
- W1987454024 cites W2094903660 @default.
- W1987454024 cites W2098718909 @default.
- W1987454024 cites W2111270261 @default.
- W1987454024 cites W2124230058 @default.
- W1987454024 cites W2170813773 @default.
- W1987454024 cites W2460556282 @default.
- W1987454024 cites W2479768023 @default.
- W1987454024 cites W2525542922 @default.
- W1987454024 cites W2606486655 @default.
- W1987454024 doi "https://doi.org/10.1016/j.electacta.2010.05.005" @default.
- W1987454024 hasPublicationYear "2010" @default.
- W1987454024 type Work @default.
- W1987454024 sameAs 1987454024 @default.
- W1987454024 citedByCount "70" @default.
- W1987454024 countsByYear W19874540242012 @default.
- W1987454024 countsByYear W19874540242013 @default.
- W1987454024 countsByYear W19874540242014 @default.
- W1987454024 countsByYear W19874540242015 @default.
- W1987454024 countsByYear W19874540242016 @default.
- W1987454024 countsByYear W19874540242017 @default.
- W1987454024 countsByYear W19874540242018 @default.
- W1987454024 countsByYear W19874540242019 @default.
- W1987454024 countsByYear W19874540242020 @default.
- W1987454024 countsByYear W19874540242021 @default.
- W1987454024 countsByYear W19874540242022 @default.
- W1987454024 countsByYear W19874540242023 @default.
- W1987454024 crossrefType "journal-article" @default.
- W1987454024 hasAuthorship W1987454024A5015617703 @default.
- W1987454024 hasAuthorship W1987454024A5025290439 @default.
- W1987454024 hasAuthorship W1987454024A5047571246 @default.
- W1987454024 hasAuthorship W1987454024A5060957237 @default.
- W1987454024 hasAuthorship W1987454024A5064455536 @default.
- W1987454024 hasConcept C121332964 @default.
- W1987454024 hasConcept C127413603 @default.
- W1987454024 hasConcept C147789679 @default.
- W1987454024 hasConcept C148898269 @default.
- W1987454024 hasConcept C151730666 @default.
- W1987454024 hasConcept C171250308 @default.
- W1987454024 hasConcept C17525397 @default.
- W1987454024 hasConcept C178790620 @default.
- W1987454024 hasConcept C185592680 @default.
- W1987454024 hasConcept C191897082 @default.
- W1987454024 hasConcept C192562407 @default.
- W1987454024 hasConcept C20625102 @default.
- W1987454024 hasConcept C2777869211 @default.
- W1987454024 hasConcept C2780026712 @default.
- W1987454024 hasConcept C2780927105 @default.
- W1987454024 hasConcept C2781448156 @default.
- W1987454024 hasConcept C2816523 @default.
- W1987454024 hasConcept C42360764 @default.
- W1987454024 hasConcept C515602321 @default.
- W1987454024 hasConcept C52859227 @default.
- W1987454024 hasConcept C542268612 @default.
- W1987454024 hasConcept C56052488 @default.
- W1987454024 hasConcept C62520636 @default.
- W1987454024 hasConcept C64297162 @default.
- W1987454024 hasConcept C86803240 @default.
- W1987454024 hasConcept C87976508 @default.
- W1987454024 hasConceptScore W1987454024C121332964 @default.
- W1987454024 hasConceptScore W1987454024C127413603 @default.
- W1987454024 hasConceptScore W1987454024C147789679 @default.
- W1987454024 hasConceptScore W1987454024C148898269 @default.
- W1987454024 hasConceptScore W1987454024C151730666 @default.
- W1987454024 hasConceptScore W1987454024C171250308 @default.