A study on the formation conditions of amorphous nickel-phosphorus (Ni-P) alloy by laser-assisted electrodeposition

Y Wu, Z Zhang, K Xu, J Lu, A Wang, X Dai… - Applied Surface Science, 2021 - Elsevier
The formation of electrodeposited amorphous Ni-P alloy requires numerous tiny crystal
nuclei and disorderly arranged atoms. In this paper, laser irradiation is introduced into the …

Effect of reducing agent and nano Al2O3 particles on the properties of electroless Ni–P coating

S Karthikeyan, B Ramamoorthy - Applied Surface Science, 2014 - Elsevier
This work is an experimental study on the formation, characteristics and properties of
electroless nickel phosphorous (Ni–P) coatings and electroless nickel alumina (Ni–P–Al 2 O …

[HTML][HTML] The effect of fluoride on the formation of an electroless Ni–P plating film on MAO-coated AZ31B magnesium alloy

CY Lee, JL Lee, SY Jian, CA Chen, SL Aktug… - Journal of Materials …, 2022 - Elsevier
This study adds fluoride to the electroless nickel-phosphorus (Ni–P) plating solution to
prevent the deterioration of MAO-coated AZ31B Magnesium alloy after contact with an …

Phase composition, microstructure and microhardness of electroless nickel composite coating co-deposited with SiC on cast aluminium LM24 alloy substrate

M Franco, W Sha, S Malinov, R Rajendran - Surface and Coatings …, 2013 - Elsevier
Abstract Electroless Ni–P (EN) and composite Ni–P–SiC (ENC) coatings were developed on
cast aluminium alloy substrate, LM24. The coating phase composition, microstructure and …

Effect of pH on the characteristics of electroless Ni-P coatings

M Czagany, P Baumli - Journal of Mining and Metallurgy, Section …, 2017 - aseestant.ceon.rs
In this study electroless Ni-P coatings were deposited on W302 steel substrates. The effects
of bath pH and heat treatment at 400 C were investigated on the surface morphology, phase …

Effect of laser spot overlap on the mechanical properties and corrosion resistance of laser-assisted electrodeposited Ni-based coatings

S Yang, K Xu, Z Zhang, Y Wu, X Dai, H Zhu… - Materials Chemistry and …, 2022 - Elsevier
In this study, a laser-assisted electrodeposition method is used to prepare Ni–Co–W and
amorphous Ni–P coatings for different laser scanning rates. The laser scanning rate is an …

Improving surface finish and wear resistance of electroless nickel plating using flexible abrasive tool

M Kumar, A Sidpara, V Racherla - Wear, 2024 - Elsevier
Electroless nickel plating has a variety of useful properties, including high hardness, high
stability, and better corrosion and wear resistance when compared with the stainless steel …

Investigation of high temperature wear resistance of electroless nickel coating with different contents of phosphorous

M Ghaderi, M Rezagholizadeh… - Protection of Metals and …, 2016 - Springer
In this article, it has been attempted to investigate and compare the wear behavior of 4 types
of electroless nickel-phosphorous coating (with 4, 5, 9, and 12 wt% P) at 250° C. Changes of …

2024 铝合金直接化学镀镍工艺及镀层性能.

宿辉, 张迎, 原小寓, 付雅琦 - Electroplating & Finishing, 2023 - search.ebscohost.com
以2024 铝合金为基体, 开发了环保的直接化学镀镍工艺. 研究了前处理工艺, 镀液pH
和温度对化学镀镍的影响, 得到较佳的工艺为: 先采用10%(体积分数) 盐酸+ 10 g/L Na2MoO4 …

A protocol for fast electroless Ni-P on Al alloy at medium-low temperature accelerated by hierarchically structured Cu immersion layer

R Kang, Z Peng, B Liu, D Wang, J Liang - Surface and Coatings Technology, 2017 - Elsevier
Electroless Ni-P coating is helpful to improve the corrosion resistance and mechanical
properties of the Al alloys. However, the electroless Ni-P plating is usually operated at …