Descriptors | Scale (corrosion), Boilers, Water-tube boilers, Fire-tube boilers, Steam turbines, Condensers, Sludge, Corrosion products, Sampling methods, Test specimens, Chemical analysis and testing, Colorimetry, Oils, Carbonates, Ferrous iron, Insoluble matter determination, Acids, Phosphates, Silicon dioxide, Copper, Sodium, Potassium, Aluminium, Zinc, Manganese, Calcium, Magnesium, Sulfates, Water, Volatile matter determination |