Simultaneous Phosphatizing of Steel, Galvanized Steel, and Aluminum
D. V. Mazurovaa, N. S. Grigoryana, E. F. Akimovab, A. A. Abrashova, T. A. Vagramyana, and V. I. Kharlamova
a Mendeleev University of Chemical Technology, Miusskaya pl. 9, Moscow, 125190 Russia
b Scientific Research Institute of Paint Coatings with Pilot Victoria Machine-Building Plant,
Khot’kovo, Moscow Region, Russia
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Received November 17, 2008
Abstract — A phosphatizing solution is developed for the joint treatment of steel, galvanized steel, and aluminum that allows one to obtain adhesion crystalline phosphate layers (with masses of 2.5–2.8 g/m2) that are suitable for further cataphoretic staining at a temperature of 45–55°C.
DOI: 10.1134/S2070205109070168