Surface Cleaning and
Surface Activations
Zinc
surface passivation versus activation. (Proubaix
Diagrams and Evans Diagrams).
Ingredients of cleaners and its effects upon
the surface (ferrous and non-ferrous).
Zinc surface corrosion, attacks due to an
imbalance in constituents of cleaning
surfactants, (most widely used surfactant
for metal cleaning are as following: Soak
cleaners - sodium linear alcohol sulphonates
and oxyethylated alcohol nonionics; while
for Electrocleaner: are sodium linear alkyl
sulphonates and fatty alcohol sulphates.
Ultrasonic Equipment and its applications.
Hydrosonic Equipment and its applications.
Electropolishing
Pre-treatments, Pickling, etching.
Electrolytic Solutions
Copper Cyanides (Potassium and Sodium Systems).
Electrode position onto Zinc die-cast
surface.
Troubleshooting.
Treatment of excess Potassium Carbonates.
Agitation systems.
Current Density, Throwing Power, Epitaxy,
Adhesion failures.
Interpretation of Hull Cell analysis.
Acid Copper
Organic Additives and its beneficial
effects; (Leveling ability, Crystalline
growth.)
Troubleshooting.
Pitting, loss of adhesion.
Treatment of the solution.
Pyrophosphate Copper solutions. (Cu2P207*3H20).
Zinc and Cadmium Electroplating.
Nickel Sulfate, Nickel Sulfamate, Nickel
Chloride Strike, Nickel durplex and triplex
systems.
Electrolytic Nickel Alloy: Ni/Co, Ni/W, Ni/Mo,
Ni/Sn.
Hexavalent and Trivalent Chrome Systems.
PVD coatings.
Electrophoretic Anodic and Cathodic Systems.
Nano-Technology and its applications within
surface finishing industries.
Corrosion Evaluations
and Analysis: Ref No 3842
Neutral Salt Spray Analysis.
Surface Corrosion and evaluation.
Intergranular Corrosion.
Galvanic Corrosions.
Training
Theory on Electroplating.
Practical works of Electroplating.
O.H.&S.
Designs and
Modifications
Plating Lines.
Tank designs
Sequencing and scheduling.
Automations.
The above is a brief outline of the support and
consultant work that CSF has on offer. Contact
Complete Surface Finishing Pty Ltd on 03 9561
4702 or 0438 055 110 for further information or
email us at:
Sales@CompleteSurfaceFinishing.com.au

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