A novel electrodeposited Cu–Zn–Bi film with increased corrosion resistance in a 0.05M K2SO4 solution
Source abstract
Abstract
A single phase Cu-Zn-Bi film is fabricated on the steel wire by electrodeposition. Bi addition (similar to 1 wt.%) greatly increases the corrosion resistance of brass (Cu-36 wt.% Zn) film in a 0.05 M K(2)SO(4) solution as shown by potentiodynamic polarization and electrochemical impendence spectroscopy (EIS) experiments. It is proposed that the main reason for the improvement in the corrosion resistance by the Bi addition is that it greatly increased the crack resistance, which thus prevents crack-induced galvanic corrosion occurring between the brass film and the steel substrate. (C) 2011 Elsevier B. V. All rights reserved.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Electrodeposition and Electroless Coatings · Anodic Oxide Films and Nanostructures
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. The composition of galvanic alloy precipitation-2 copper-zinc-alloying
2. Experiments on the electrodeposition of brass from cyanide solutions10.1039/tf9484400819 ↗
3. Effect of some plating variables on the electrodeposition of Cu–Zn alloys from alkaline tartrate baths10.1007/BF00615391 ↗
4. On the problems of electrodepositing brass from non-cyanide electrolytes10.1016/0013-4686(79)80030-4 ↗
5. Electrodeposition of copper–zinc alloys in pyrophosphate-based electrolytes10.1023/B:JACH.0000003756.11862.6e ↗
6. Comparison of electrodeposited copper–zinc alloys prepared individually and combinatorially10.1149/1.1615998 ↗
7. Phase structure of electrodeposited alloys10.1016/j.electacta.2005.03.060 ↗
8. Electrochemical and materials science aspects of alloy deposition10.1016/0013-4686(94)E0022-R ↗
9. Technical note: dealloying behavior of unleaded brasses containing bismuth in potable water10.5006/1.3290351 ↗
10. Stress corrosion cracking properties of environmentally friendly unleaded brasses containing bismuth in Mattsson's solution10.1016/S0921-5093(02)00467-7 ↗
11. Effect of misch metal on elevated temprature tensile ductility of the Cu–Zn–Bi alloy10.1007/s11661-005-0300-3 ↗
12. Klug · 1974
13. X-ray diffraction analysis of a severely plastically deformed aluminum alloy10.1016/j.actamat.2004.01.012 ↗
14. Structure of carbon produced by hydrothermal treatment of beta-SiC powder10.1039/JM9960600595 ↗
15. Computer simulation of diffraction effects due to stacking faults in β-SiC: I, simulation results10.1111/j.1151-2916.1997.tb03034.x ↗
16. Computer simulation of diffraction effects due to stacking faults in β-SiC: II, experimental verification10.1111/j.1151-2916.2001.tb01066.x ↗
17. Ultrahigh strength and high electrical conductivity in copper10.1126/science.1092905 ↗
18. Nanotwin formation in copper thin films by stress/strain relaxation in pulse electrodeposition10.1063/1.2825412 ↗
19. In situ measurement of stress evolution for nanotwin formation during pulse electrodeposition of copper10.1063/1.3068191 ↗
20. The influence of alloying, temperature, and related effects on the stacking fault energy10.1007/BF03038370 ↗
21. An investigation on the corrosion of brass-coated steel cords for tyres by electrochemical techniques10.1016/S0010-938X(00)00093-7 ↗
22. Macdonald · 1987
23. Determination of coating deterioration with EIS: 1. Basic relationships10.5006/1.3585209 ↗
24. Determination of coating deterioration with EIS: 2. Development of a method for field testing of protective coatings10.5006/1.3316106 ↗
25. Partial currents during anodic dissolution of Cu–Zn alloys at constant potential10.1149/1.2411582 ↗
26. Corrosion mechanism of brass-coated steel cords for tires
27. The mechanism of dealloying of copper solid solutions and intermetallic phases10.1149/1.2115793 ↗
28. Determination of tensile stress induced by dezincification layer during corrosion for brass10.1016/S0010-938X(98)00063-8 ↗
29. The influence of surface tarnish on the stress-corrosion of α-brass10.1080/14786436308211122 ↗
30. On the initiation and growth of stress corrosion cracks in tarnished brass10.1149/1.2423481 ↗
31. Solution hardening10.1016/0001-6160(61)90242-5 ↗