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'high temperature industrial chimney'
Chimney Coating Services INR   0 INR  0
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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.

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Sand Blasting Service ( As per industry this process banned so instead of sand we use copper slag ) INR   0 INR  0
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Sand Blasting Service ( As per industry this process banned so instead of sand we use copper slag )

nd Blasting Services Abrasive blasting, more commonly known as sandblasting, is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface or remove surface contaminants. A pressurized fluid, typically compressed air, or a centrifugal wheel is used to propel the blasting material (often called the media). The first abrasive blasting process was patented by Benjamin Chew Tilghman on 18 October 1870.[1] There are several variants of the process, using various media; some are highly abrasive, whereas others are milder. The most abrasive are shot blasting (with metal shot) and sandblasting (with sand). Moderately abrasive variants include glass bead blasting (with glass beads) and media blasting with ground-up plastic stock or walnut shells and corncobs. Some of these substances can cause anaphylactic shock to both operators and passers by.[2] A mild version is soda blasting (with baking soda). In addition, there are alternatives that are barely abrasive or nonabrasive, such as ice blasting and dry-ice blasting.

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Bridge Coating Services INR   0 INR  0
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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.

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Zinc Spray Coating Services INR   0 INR  0
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Zinc Spray Coating Services

The zinc spray galvanizing process starts with the preparation of the Structure’s surface by removing rust, unwanted surface coatings, oil and other contaminants. The cleaning is done using high-pressure abrasive blasting, which also roughens the surface. This increases the surface area and ensures a successful adherence of the zinc coating. The atomized metal particles are then sprayed onto the roughened surface where they attach to the surface and solidify. Several layers are applied so as to build up the coating thickness, with typical values ranging between 80 microns and 300 microns, but thicknesses of 50 to 500 microns are also possible. Zinc coatings widely used for the protection of finished objects are made from mild, low-alloy and high-carbon steels. The excellent corrosion protection is effective in most atmospheric conditions and also when the product comes into contact with either natural or synthetic corrosive substances. Protection against aggressive environments such as salt spray conditions can be enhanced by applying one or two epoxy paint coats onto the zinc coating. Zinc spray galvanizing is commonly used on structural steelwork for: Windmill towers Chemical, cement and fertilizer industries Refineries Power plants Pipelines Bridges and other marine applications Transformer tanks Radiators Other advantages of using zinc spray galvanizing include: Cold process Suitable for all sizes Surface is ideal for painting No hydrogen embrittlement Suitable for alkaline conditions Jobs can be done on-site Long-term protection Variable coating thickness

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Industrial Painting Services INR   0 INR  0
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Industrial Painting Services

We involve in Industrial Painting Services for all kind of Equipment's like Heat Exchanger , Storage Tank , Refinery Equipment , Oil & Gas Equipments.

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Grit Blasting Services INR   0 INR  0
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Grit Blasting Services

Grit Blasting Services Abrasive grit blasting, or sand blast cleaning, is a surface treatment process widely used in a variety of different industries with many diverse purposes. Abrasive blasting is the process by which an abrasive media is accelerated through a blasting nozzle by means of compressed air. The abrasive used varies based on the surface treatment required. Common abrasives used include: Steel shot Steel grit Glass bead Crushed glass Aluminum oxide Silicon carbide Plastic Walnut shell Corn cob Baking soda Ceramic grit Copper slag Media selection is a crucial decision in the engineering of abrasive blasting processes. The different media types have different hardness, shape, and density, and each is available in a wide range of particle sizes. Many times it is necessary for sample processing to take place to lock in the final media type and size. The equipment used to perform the sand blasting process varies through industry; there are hand cabinets, dedicated automatic high production models, and completely robotic systems with closed loop process controls. The type of machine utilized depends on the surface treatment applied as well as the end use of the component. Traditionally abrasive grit blasting has been considered a "low tech" process, generically called sand blasting. Today, however, abrasive blast cleaning is a vital process used not only to remove rust, but to prepare surfaces for high performance coatings or to treat final products to give them the luster and surface texture desired by the retail consumer.

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Flame Spray Aluminum Coating Services INR   0 INR  0
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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.

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Stress Relieving Services INR   0 INR  0
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Stress Relieving Services

Stress Relieving Services A Mythri Metallizing (P) Ltd., we are rather proud to boast that we are equipped with the state-of-the-art , a 5x3x2.5 meters furnace for the purpose of Stress Relieving at our works in Peenya Industrial Area, Bangalore. Machining induces stresses in parts. The bigger and more complex the part, the more the stresses. These stresses can cause distortions in the part long term. If the parts are clamped in service, then cracking could occur. Also hole locations can change causing them to go out of tolerance. For these reasons, stress relieving is often necessary. Typically, the parts that benefit from stress relieving are large and complex weldments, castings with a lot of machining, parts with tight dimensional tolerances and machined parts that have had a lot of stock removal performed. Stress Relieving is the controlled heating and cooling of metals to alter their physical and mechanical properties without changing the product shape. Stress relieving is sometimes done inadvertently due to manufacturing processes that either heat or cool the metal such as welding or forming. Stress relieving is done at about 650°C for about one hour or till the whole part reaches the temperature. This removes more than 90% of the internal stresses. Alloy steels are stress relieved at higher temperature. After removing from the furnace, the parts are air cooled in still air. Stress Relieving is often associated with increasing the strength of material, but it can also be used to alter certain manufacturability objectives such as improve machining, improve formability, restore ductility after a cold working operation. Thus it is a very enabling manufacturing process that can not only help other manufacturing process, but can also improve product performance by increasing strength or other desirable characteristics. Steels are particularly suitable for heat treatment, since they respond well to heat treatment and the commercial use of steels exceeds that of any other material.

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