Review article

Discussion about magnesium phosphating

P. Pokorny ; Czech Technical University – Klokner Institute, Prague, Czech Republic
P. Tej ; Czech Technical University – Klokner Institute, Prague, Czech Republic
P. Szelag ; PRAGOCHEMA Prague, Prague, Czech Republic

Abstract

The paper describes results from recently published research focused on production of non-conventional magnesium phosphate Mg₃(PO₄)₂・4H₂O – bobierrite, or MgHPO4・3H₂O – newberyite) coating for both magnesium alloys and/or mild steel. This new kind of coating is categorized in the context of current state of phosphating technology and its potential advantages and crystal structure is discussed. At the same time, the suitable comparison techniques for magnesium phosphate coating and conventional zinc phosphate coating are discussed.

Keywords

mild steel; magnesium alloy; magnesium phosphating; bobierrite; newberyite

Hrčak ID:

153697

URI

https://hrcak.srce.hr/153697

Publication date:

1.7.2016.

Visits: 2.506 *