Fig. 2From: Corrosion Resistance of Nanopowders of Borides and Carbides of IV–VIB Group Metals in the Nickeling ElectrolytesInsoluble residues ratios areas for nanopowders of carbides of silicon, zirconium, titanium, vanadium, chromium, molybdenum, and tungsten in electrolytes solutions of different acidity depending on exposure time and temperature τ = 1–3 h, 2–24 h, 3–120 h, 4–360 hBack to article page