CORROSIONPROTECTION 59a55410d146d50b3036cdb1 False 24 25
OK
background image not found
Found results for
'substrate'
Chimney Coating Services INR   0 INR  0
-NaN%

Chimney Coating Services

Thermal Spray coating of Aluminium involves deposition of Aluminium of 99.5% purity over the prepared abrasive blasted surface. The sprayed metal is melted by using electric arc that is atomized with compressed air and projected over the substrate. According to the IS & BS Standards, the coating should be resistant up to 950 C temperature. The Aluminizing process is used to protect parts operating in high temperature environments against corrosion and oxidation. As a result, the most common parts coated are high temperature industrial chimney and muffler. Advantages of Aluminizing on Chimneys: • Aluminizing will with stand temperature upto 950 deg. Centigrade. • Aluminizing will with stand at elevated temperature (Due to elevated temperature there is a possibility of Painting can fail by performance (peel off). • Minimum expected life of Aluminizing will be 10 years & above in any Environmental conditions. • We have carried out Aluminizing on more than 100 chimneys for various companies across India. • We will give 10 years Warranty from the date of completion of work for the performance of Aluminizing.

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
Bridge Coating Services INR   0 INR  0
-NaN%

Bridge Coating Services

Bridge Metallizing Services All metals have properties that cause them to react as an anode or a cathode when coupled to another material in a corrosive environment. The application of zinc (anodic coating) to iron substrates forms a protective layer and results in corrosion protection referred to as cathodic protection or sacrificial protection. Aluminizing or Spray Galvanizing provides good mechanical interlocking based on quality abrasive blasted pre-treament. Coating thickness of up to 500 microns can be applied though the industry standard is 100-150 microns. Aluminizing process is ideal in high temperature environments to prevent oxidation and corrosion. Coating with sealants provides a base for paints for longer life to structures.

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
Flame Spray Aluminum Coating Services INR   0 INR  0
-NaN%

Flame Spray Aluminum Coating Services

Flame Spray Coating Services Flame spraying is a thermal spray coating process that produces high quality surface coatings using heat, from the combustion of a fuel gas with oxygen, to melt a spray coating material which is propelled onto a substrate. Flame spraying offers a cost effective alternative for applying metallic and ceramic coatings in a less demanding environment. The utilization of the flame spraying surface treatment allows the spraying of a wide variety of metallic or ceramic coatings on to a large range of component materials where good wear resistance and excellent impact resistance are required. As the surface technology specialists in flame spraying, Bodycote provides an array of thermal spray coating materials to suit your specific needs. Backed by a customer-driven service, our facilities process a wide variety of component sizes to exacting standards with reliable, repeatable results. Benefits There are particular reasons why flame spraying may be used: Component geometry or the working environment requires manual thermal spraying, offering the easiest working conditions; Large & complex areas (structures); The required thermal spray coating performance is achieved with flame spraying; and Cost effective Application & materials : Flame spraying is widely used where a cost effective thermal spray coating is desired and a lower quality can be tolerated. The majority of components are sprayed manually. Corrosion protection; structures and components Reclamation worn shafts, particularly of bearing areas with materials such as stainless steel or bronze alloys The surface coatings produced are porous and lubricants can be absorbed into the coating, enhancing performance of the bearing. Aluminium, zinc, stainless steel, bronze, low carbon steel, nickel-based materials, molybdenum. Process details : Flame spraying uses the heat from the combustion of a fuel gas, usually acetylene or propane with oxygen, to melt the spray coating material. In this process a consumable, usually a powder or wire, is heated and propelled onto a substrate to form a surface coating.

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
TSA Coating Service INR   0 INR  0
-NaN%

TSA Coating Service

TSA Coating Service Thermal sprayed aluminium (TSA) coatings are widely specified for the protection of steels from aqueous corrosion, including offshore structures and components that are exposed to seawater immersion, tidal and splash zone environments. In this paper, the performance of TSA coatings prepared by conventional and newer wire thermal spray systems is presented. The TSA coatings were characterized in terms of deposition efficiency, coating micro structure including porosity and oxide content, surface roughness and coating adhesion. A cost analysis for coating deposition using the various systems is included. The corrosion behavior of the coatings was compared using an accelerated electrochemical corrosion test method. In addition, longer-term free immersion tests of up to 31 days were conducted in 3.5wt% NaCl solution, pH 7.9-8.2, 22-25°C. The TSA coating performance was quantified in terms of its free corrosion potential and the corrosion rate which was estimated from linear polarization resistance (LPR) measurements. The ability of the TSA coatings to provide adequate cathodic protection to exposed bare steel in immersed saline environment has been demonstrated. The newer systems have been shown to produce TSA coatings of improved quality and the effect of this on longer-term corrosion protection of steel substrates in immersed saline environment is discussed. Thermal Spray coating of Aluminium involves deposition of Aluminium of 99.5% purity over the prepared abrasive blasted surface. The sprayed metal is melted by using electric arc that is atomized with compressed air and projected over the substrate. According to the IS & BS Standards, the coating should be resistant up to 950 C temperature. The Aluminizing process is used to protect parts operating in high temperature environments against corrosion and oxidation. As a result, the most common parts coated are high temperature industrial chimney and muffler. Advantages : Site-job possible No size limitation Better surface preparation Cold process Pure aluminium coating Ideal surface for painting Standards : IS: 739 BS: 2569 Part I & II IS: 2590 BS: 1475

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
Thermal Spray Aluminizing INR   0 INR  0
-NaN%

Thermal Spray Aluminizing

Thermal Spraying of Aluminum or Aluminizing involves deposition of Aluminum of 99.5% purity over the prepared surface. The sprayed metal is melted by using Electric Arc that is atomized with compressed air and projected over the substrate, and is prepared using Sand & Quartz Blasting. According to the IS & BS Standards, it would be resistant up to 950ºC temperature. The Aluminizing process is used to protect parts operating in high temperature environments against corrosion and oxidation. As a result, the most common parts coated are high temperature industrial chimney and muffler. Railway Bridges are aluminum metalized for corrosion protection as per Indian Railway Standard. Ship hulls are aluminum metalized periodically for corrosion protection as per IS & BS Standard.

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
Surface Preparation INR   0 INR  0
-NaN%

Surface Preparation

We offer the high quality Surface Preparation services to our esteemed clients. We provide Abrasive blasting for the application of any protective coating. In this process the metal surface is thoroughly cleaned and roughened using compressed air with suitable abrasives like Grit, Sand, Quartz, Aluminum Oxide etc. The abrasives are propelled using compressed air on to the substrate to remove Mill scale, Oil, Grease, Dirt, Rust, Oxides or paint to create a profile for any protective coating to adhere. Our highly efficient and dedicated team uses the latest techniques and processes in order to provide utmost satisfaction to our esteemed clients. Some of the standards followed by us are as follows: ISO 8501- 4 Swedish Standards SIS 05- 5900- 1967 SSPC- PA 15213

INR 0 INR 0

Availability:True

Pay mode:COD only

view details
1
false