Steam based conversion coating on AA6060 alloy: Effect of sodium silicate chemistry and corrosion performance

2017 ◽  
Vol 423 ◽  
pp. 78-89 ◽  
Author(s):  
Rameez Ud Din ◽  
Kirill Bordo ◽  
Naja Tabrizian ◽  
Morten Stendahl Jellesen ◽  
Rajan Ambat
Keyword(s):  
Sodium Silicate ◽  
Conversion Coating ◽  
Corrosion Performance ◽  
Alloy Effect ◽  
Silicate Chemistry

scholarly journals The study of corrosion behavior of manganese-based conversion coating on LZ91 magnesium alloy: Effect of addition of pyrophosphate and cerium

2020 ◽  
Vol 192 ◽  
pp. 108707
Author(s):  
Shun-Yi Jian ◽  
Yu-Chih Tzeng ◽  
Ming-Der Ger ◽  
Ko-Lun Chang ◽  
Gia-Nan Shi ◽  
...  
Keyword(s):  
Magnesium Alloy ◽  
Corrosion Behavior ◽  
Conversion Coating ◽  
Alloy Effect

Development of Non Chromate Conversion Coatings on AZ31 Alloy: Effect of Nickel Overcoat

2013 ◽  
Vol 765 ◽  
pp. 602-606
Author(s):  
Josef Hazan ◽  
Menachem Bamberger
Keyword(s):  
Nitric Acid ◽  
Az31 Alloy ◽  
Conversion Coating ◽  
Oxidation Products ◽  
Basic Medium ◽  
Spherical Form ◽  
Reduction Potentials ◽  
Chromate Conversion Coatings ◽  
Tin Oxides ◽  
Alloy Effect

Permanganate-based conversion coating, using nitric acid as an oxidative additive has been performed and analysis shows the reduction products of permanganate mainly MnO2, and oxidation products of magnesium (MgO and Mg(OH)2). Stannates-based coating has also been obtained in high basic medium using acetate- pyrophosphate additives. Isolated grains formed having a quasi-spherical form which have been identified as mixed magnesium and tin oxides. Particles very rich in tin are observed and discussed in terms of standard reduction potentials E0red.

Corrosion Performance of Anodized AZ91D Magnesium Alloy: Effect of the Anodizing Potential on the Film Structure and Corrosion Behavior

2013 ◽  
Vol 23 (2) ◽  
pp. 593-603 ◽  
Author(s):  
Mara Cristina Lopes de Oliveira ◽  
Viviam Serra Marques Pereira ◽  
Olandir Vercino Correa ◽  
Renato Altobelli Antunes
Keyword(s):  
Magnesium Alloy ◽  
Corrosion Behavior ◽  
Film Structure ◽  
Corrosion Performance ◽  
Az91d Magnesium Alloy ◽  
Alloy Effect

Investigation of the chromate conversion coating on Alclad 2024 aluminium alloy: effect of the pH of the chromate bath

2002 ◽  
Vol 47 (7) ◽  
pp. 1097-1113 ◽  
Author(s):  
P. Campestrini ◽  
E.P.M. van Westing ◽  
A. Hovestad ◽  
J.H.W. de Wit
Keyword(s):  
Aluminium Alloy ◽  
Conversion Coating ◽  
Chromate Conversion Coating ◽  
Alloy Effect

Structure and Corrosion Performance of a Non-Chromium Process (NCP) Zr/Zn Pretreatment Conversion Coating on Aluminum Alloys

2016 ◽  
Vol 163 (13) ◽  
pp. C718-C728 ◽  
Author(s):  
Liangliang Li ◽  
Brandon W. Whitman ◽  
Catherine A. Munson ◽  
Rodolfo Estrada ◽  
Craig A. Matzdorf ◽  
...  
Keyword(s):  
Aluminum Alloys ◽  
Conversion Coating ◽  
Corrosion Performance
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