Optimizing corrosion protection: Performance comparison of Zn and Zn-Al-Mg alloys Hot-Dip galvanized coatings

A Chaouki, MB Ali, K El Maalam, K Aouadi… - Journal of Alloys and …, 2024 - Elsevier
The corrosion resistance of galvanized coatings is essential for improving the performance
of steel structures. Coating quality is strongly influenced by several parameters, including …

Corrosion behavior of spangle on a batch hot-dip galvanized Zn-0.05 Al-0.2 Sb coating in 3.5 wt.% NaCl solution

S Peng, SK **e, F **ao, JT Lu - Corrosion Science, 2020 - Elsevier
The corrosion behavior of shiny and dull spangle on a batch hot-dip galvanized Zn-0.05 Al-
0.2 Sb coating in an aerated 3.5 wt.% NaCl solution was evaluated by potentiodynamic …

The kinetics and mechanism of cathodic oxygen reduction on zinc and zinc–aluminium alloy galvanized coatings

H Dafydd, DA Worsley, HN McMurray - Corrosion Science, 2005 - Elsevier
A rotating disk electrode technique is used to investigate the kinetics and mechanism of O2
reduction as it occurs at the surface of various hot-dip Al–Zn alloy coatings (on steel) …

The role of Si and Ti additions on the formation of the alloy layer at the interface of hot-dip Al–Zn coatings on steel strips

F García, A Salinas, E Nava - Materials Letters, 2006 - Elsevier
The reaction between solid steel and liquid Al–Zn–Si alloy leads to formation of a solid
intermetallic interfacial layer. In the case of industrial Al–43.5 Zn–1.5 Si coated steel strips …

[HTML][HTML] Improving the Coatability of Zn–Mg–Al Alloy on Steel Substrate by the Surface Pretreatment of SnCl2-Added Zinc Ammonium Chloride

K Kim, S Grandhi, MS Oh - Applied Sciences, 2023 - mdpi.com
The applicability of galvanized products in various industries has increased the demand for
highly corrosion-resistant coatings to counter harsh environments. Among these, Zn–Mg–Al …

Fundamental research on recovering metals from hot-dip Zn–Al–Mg dross by supergravity separation

R Chu, Z Wang, X Deng, N Sun, C Xu, Z Guo - Journal of Iron and Steel …, 2023 - Springer
The dross generated in the hot-dip Zn–Al–Mg coating process is a valuable co-product,
since it contains high quantities of recyclable alloy. A new method to recover Zn–Al–Mg alloy …

Recovery of zinc from Zn–Al–Fe melt by super-gravity separation

Z Wang, J Gao, L Meng, A Shi, Z Guo - ISIJ International, 2018 - jstage.jst.go.jp
The removal of iron-containing dross particles and recovery of zinc from galvanizing dross
by super-gravity separation was investigated using a model Zn–Fe–Al alloy. After super …

Metallurgical assessment of critical defects in continuous hot dip galvanized steel sheets

A Azimi, F Ashrafizadeh, MR Toroghinejad… - Surface and Coatings …, 2012 - Elsevier
Development of hot dip zinc coated sheets in new applications increased demand for
production of high quality galvanized coatings, but the presence of surface defects reduces …

Iron Intermetallic Compounds (IMCs) Formation Mechanism in the Molten Aluminium Zinc (Al-Zn) Coating Alloy

A Khaliq, V Kasva, AS Alghamdi, M Ramadan… - Tehnički …, 2024 - hrcak.srce.hr
Sažetak To prevent corrosion of steel products, the steel industry often relies on Al-Zn based
alloy coatings, applied through hot-dip coating technology. Despite this, a long-standing …

Hot-dip galvanizing process

F Öztürk, Z Evis, S Kilic - 2017 - openaccess.ahievran.edu.tr
Galvanizing is a well-established, economical, and durable method for protecting metals
from corrosion. It is basically a surface treatment process to coat metal surfaces by …