Atmospheric Corrosion Protection

Thermal Spray Coatings for Atmospheric Applications

Case Studies

Application Data Sheets

Multivoid-aluminium-tubing-featured

Multivoid aluminium tubing for AC Condensers

Reason for use: Corrosion protection and brazing during assembly. Corrosion of heat exchangers for automotive air conditioning units can be a major problem. The unit is often located near the front grille of the vehicle and hence is exposed to a severely corrosive environment, with road salts, rain and high temperatures all contributing

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multisurface-product-table

Seam Spraying of Pre-coated E.R.W Tube

Reason for use: Corrosion protection of the weld area on a pre-coated steel tube. Tube is produced on a tube forming mill by Electrical Resistance Welding of the longitudinal seam. By using pre-coated steel strip, tube with enhanced corrosion resistance can be produced.

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Example Applications

Radio mast Metallisation

Radio / Radar / TV Masts

Reason for use: Long term corrosion protection of inaccessible objects, reducing requirement for regular inspection and maintenance. A typical example of current trends is provided by a 30.48 M (100ft) mast commissioned for the North Thames Gas Board, for installation at its headquarters.

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Internal Steelwork With High Humidity

Internal steelwork with high humidity

Reason for use: Protection of condensation corrosion in area such as swimming pools, breweries, wineries, pasteurising plants etc. The roof structure of an up-to-date dispatch department situated at the premises of ‘Frederick Robinson Breweries Ltd’ has been treated for anti-corrosive protection using one of the Metallisation systems.

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Chassis Components

Reason for use: To provide corrosion resistance without heat distortion to irregular and large shaped chassis’. The problem of corrosion on road vehicles is receiving ever-increasing attention and various systems are being devised to protect private cars.

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Fence

Road and Rail Bridges

Reason for use: Long term corrosion protection in hard to access areas. Aluminium used to protect steel from road salts corrosion. Thermal or metal spraying steel to protect it from corrosion has always been recognised as a long-term solution for many industries.

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