Cement Plant Painters involves aluminizing process is best suited for equipment operating under a high temperature environment consisting of surfaces such as industrial chimneys, mufflers, preheaters, stacks, ducts, boilers against corrosion and oxidation.
Aluminizing is a cold process where the with a standardised temperature setting with a wear resistant alloy quickly sprayed and deposited on a pre activated substrate resulting in a denser layer and powerful bonding with the base metal. At Cement Plant Painters, the innovation of aluminizing process is applied via thermal spray wires, alloys and spray painting for reliable reclamation of critical and expensive machine components.
Thermal Spray Aluminizing process at Mythri adheres to IS: 5905, BS:2569 (Part I & II), BS: 5493 standards. Molten Aluminium is deposited onto a prepared surface. The sprayed metal is melted in an electric arc atomised by compressed air and then projected onto the substrate as per IS & BS standards.
Stake out an area for sampling
Surface preparation as per specification
Approvals from the stakeholders with sample
Preserve the appearance with coating
Preserve the appearance with coating
This test is carried out to ensure that the coating provided adheres to the accepted standards. A self calibrated coating thickness gauge with test pieces is used to test the thickness of Aluminium Coating as per IS: 3203:1982.
Temperatures of the components before and after the Thermal Spray Aluminization which will be followed by measurement procedure using a radiation pyrometer.
Profile measurement systems measure and record the profile of a target by tracing its surface using a stylus. Some instruments can even be used to test surface roughness.
To stop the corrosion/reduce the radiation losses and to stop the periodical painting we MMI designed special Aluminum and Alloy coating followed by sealant application which can give good protection, heat loss savings and aesthetic look.
