Publication detail
The phosphate-permanganate conversion coating of AZ61 Mg-alloy
NEMCOVÁ, A. TKACZ, J. ZMRZLÝ, M. PACAL, B.
Czech title
Konverzní povlak P/Mn na slitině AZ61 Mg-alloy
English title
The phosphate-permanganate conversion coating of AZ61 Mg-alloy
Type
lecture
Language
en
Original abstract
This paper deals with corrosion properties of extruded AZ61 magnesium alloy. The phosphate-permanganate conversion coating was prepared on the surface of experimental alloy. This conversion coating was prepared like alternative to the chromating process. The corrosion resistance of extruded AZ61 magnesium alloy with and without conversion coating was tested by immersion test. The samples were immersed in sodium chloride solution (3.5 %).
Czech abstract
Studie je zaměřena na zkoumaní korozních vlastností hořčíkové slitiny AZ61. Povlak manganatého fosfátu byl připraven na povrchu experimentální slitiny jako alternativa chromátovacího procesu.Korozní odolnost extrudované hořčíkové slitiny AZ61 s konverzním povlakem i bez konverzního povlaku byla testována pomocí ponorové zkoušky v roztoku 3,5% NaCl.
English abstract
This paper deals with corrosion properties of extruded AZ61 magnesium alloy. The phosphate-permanganate conversion coating was prepared on the surface of experimental alloy. This conversion coating was prepared like alternative to the chromating process. The corrosion resistance of extruded AZ61 magnesium alloy with and without conversion coating was tested by immersion test. The samples were immersed in sodium chloride solution (3.5 %).
Keywords in Czech
koroze, hořčíková slitina, konverzní povlak, ponorová zkouška
Keywords in English
corrosion, magnesium alloy, conversion coating, immersion test
Released
25.10.2011
Location
Velké Bílovice, Czech Republic. Koroze a protikorozní ochrana kovů AKI 2011.