Enhancement of the corrosion resistance of nickel-plated copper used for lithium-ion battery tabs with multilayer electroless coatings

Hao, Jun-Zhe; Xu, Shiai

doi:10.1016/j.mtcomm.2023.105924

Cited by 5 publications

(3 citation statements)

References 25 publications

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“…The hardness of the coating varied with changes in plating solution composition and process parameters [20] . Using a microhardness tester, multiple points were measured on the surface of the Ni-Cr-P-coated samples, and the average value was calculated.…”

Section: Experimental Results and Analysismentioning

confidence: 99%

Ni-Cr-P composite co-deposition on the surface of 65Mn alloy steel

Mei,

Yang,

Zheng

et al. 2024

Preprint

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65Mn alloy steel, as a promising raw material for the manufacture of knitting needles, requires in-depth study in order to enhance its surface hardness and wear-corrosion resistance. This study focused on the chemical deposition and properties of Ni-Cr-P composite co-deposition on the surface of 65Mn alloy steel. The effects of plating solution composition, process parameters, and their effects on coating deposition rate, surface hardness, and other indicators were also analyzed. The results showed that, under conditions of 12 g/L CrCl3·6H2O, 5 g/L C6H8O7·H2O, 20 g/L C3H6O3, pH 5.5, and a temperature of 70°C, the coating obtained exhibited optimal performance, with a deposition rate of 3.292 µm/h, a microhardness reaching 627.28 HV0.2, and P and Cr elemental contents of 9.16 and 0.127 wt%, respectively. The coating structure was dense, with good adhesion and minimal porosity. To further enhance the wear resistance, a Ni-Cr-P coating was prepared using the aforementioned process parameters, followed by heat treatment. The effects of heat treatment temperature on the microstructure, microhardness, X-ray diffraction (XRD) spectra, and other characteristics were analyzed. The results indicated an optimal heat treatment temperature for the coating of 200°C. Following heat treatment, the microhardness of the coating remained relatively unchanged, and there was a tendency for the coating structure to become more crystalline, leading to improved wear and corrosion resistance.

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Section: Experimental Results and Analysismentioning

confidence: 99%

Ni-Cr-P composite co-deposition on the surface of 65Mn alloy steel

Mei,

Yang,

Zheng

et al. 2024

Preprint

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“…Coatings : Using protection coatings like nickel plating, electroless metal coatings, as well as organic coatings might give an extra shield towards corrosion 9 .…”

Section: Introductionmentioning

confidence: 99%

Impact of some inorganic anions on the corrosion of nickel in a solution containing Na2SO4 and NaClO4

Deyab,

Alghamdi,

El-Zahhar

2024

Sci Rep

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Potentiodynamic study was carried out on nickel in Na2SO4 solution in the presence of ClO4–, WO42–, MoO42–, NO2– and NO3– ions. The anodic excursion spans of the metal nickel in a solution of Na2SO4 are marked by the appearance of clearly defined anodic peak, passive region, and transpassive shoulder. According to the data, the anodic peak current density (IPAI) rise from 1.82 to 8.12 mA cm–2 as the concentration of the Na2SO4 solution rises from 0.2 to 1.0 M. It is clear that as scan rate increases, the IPAI rises reaching to 11.8 mA cm–2. The apparent activation energy of nickel corrosion in Na2SO4 is 33.25 kJ mol–1. ClO4– anion addition speeds up nickel’s active dissolution, as well tends to break down the passive layer, and causes pitting penetration. It was found that, the pitting potential (Epit) of nickel in solutions containing the two anions ClO4– and SO42– shifts to the positive direction by addition of WO42–, MoO42–, NO2– anions and shifts to the negative direction by addition NO3- anion. Epit increased by 0.67, 0.37 and 0.15 V in the presence of WO42–, MoO42– and NO2–, respectively. WO42– > MoO42– > NO2– was the order in which the inhibitors were most effective.

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“…Cadmium-plated titanium can be used for the protection of high-strength parts of the aircraft, and the coating has good corrosion resistance, but the cadmium-plated titanium layer has low hardness, which may have a greater impact on its wear resistance. Copper plating is often used to resist oxidative corrosion, but copper is not abrasion resistant, is easily discolored, and is not suitable for structures where wear and tear occurs over time, and the copper plating process has a poorer bond [ 11 , 12 , 13 , 14 , 15 , 16 , 17 ].…”

Section: Introductionmentioning

confidence: 99%

Effect of Metallic Coatings on the Wear Performance and Mechanism of 30CrMnSiNi2A Steel

Zu,

He,

et al. 2023

Materials

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The finger lock structure of aircraft landing gear is prone to wear and failure during repeated locking and unlocking processes, which is disastrous for the service safety of the aircraft. At present, the commonly used material for finger locks in the industry is 30CrMnSiNi2A, which has a short wear life and high maintenance costs. It is crucial to develop effective methods to improve the wear resistance of 30CrMnSiNi2A finger locks. This work explores the wear resistance and wear mechanisms of different metallic coatings such as chromium, nickel, and cadmium–titanium on the surface of a 30CrMnSiNi2A substrate. The effects of load and wear time on the wear behavior are also discussed. The results indicated that the wear resistance of the chromium coating was the maximum. When the load was 80 N and 120 N, the wear mechanisms were mainly oxidation and adhesive. For greater loads, the wear mechanism of the coating after failure was mainly abrasive and oxidation, and the wear was extremely severe. When the load was 80 N, for a greater loading time, the wear mechanisms were mainly oxidation and adhesive.

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Enhancement of the corrosion resistance of nickel-plated copper used for lithium-ion battery tabs with multilayer electroless coatings

Cited by 5 publications

References 25 publications

Ni-Cr-P composite co-deposition on the surface of 65Mn alloy steel

Ni-Cr-P composite co-deposition on the surface of 65Mn alloy steel

Impact of some inorganic anions on the corrosion of nickel in a solution containing Na2SO4 and NaClO4

Effect of Metallic Coatings on the Wear Performance and Mechanism of 30CrMnSiNi2A Steel

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