Amiable Impex / AI Earthing

• Superior electrical conductivity to the conductors themselves.
• Does not corrode, oxidize or degrade with time and is resistant to galvanic coupling.
• Able to withstand repeated electrical discharges.
• Never increases its resistance.
• Has greater mechanical and squeezing resistance than the conductors themselves.

Features:

– Superior electrical conductivity to the conductors themselves.

– Does not corrode, oxidize or degrade with time and is resistant to galvanic coupling.

– Able to withstand repeated electrical discharges.

– Never increases its resistance.

– Has greater mechanical and squeezing resistance than the conductors themselves.

– It has Superior electrical conductivity to the conductors themselves.

– It does not corrode, oxidize or degrade with time and is resistant to galvanic coupling.

– It is able to withstand repeated electrical discharges.

– It never increases its resistance.

– It has greater mechanical and squeezing resistance than the conductors themselves.

– It Offers a permanent weld and a low resistance connection, essential for achieving long wearing and trustworthy results in earthing.

– It Guarantees the most common connections not only between copper cables but also for welding tapes and metallic pieces made of brass, stainless steel, and copper coated steel earth rods.

Advantages:

There are many advantages of using Exothermic Welding. The most important one is that the process produces a molecular joint and not just a mechanical one in between the conductors. It is produced through a starting reactant which provides enough energy to activate the welding reaction. This takes place quickly and safely inside a graphite mould. The mould is designed specifically for a certain union depending on the elements to be welded and the joint type required. We guarantee all types of joints, not only copper cable unions but also to weld tapes, brass metallic pieces, stainless steel, steel ground rods covered with copper, etc. It is especially useful for joining dissimilar metals.

Why Use Exothermic Welding:

What is Exothermic Weld ?

Exothermic Weld System is a very effective and cost efficient method of making electrical connections in high quality which includes Large Connection or Small Connection. It is a simple self-contained system that uses the high temperature reaction of powdered copper oxide, aluminum and other required chemical and materials, within a mould to form permanent electrical connections.

What and Which Metal can be Weld through Exothermic Weld Powder ?

The process of exothermic Welding is a method of making electrical connections from Copper to Copper or Copper to Steel and it can join any Metals to Metals like Bronze, Galvanized metals and Stainless steel etc, in which no outside source of heat or power is required.

What is the Process for Exothermic Weld OR How the Metal is Weld by Exothermic Welding?

In Exothermic Weld Process, the following are the steps

Step 1 - The two conductors that is to be joined are placed in the Weld cavity and than the steel disc is located in the base of the crucible in the Graphite Mould.
Step 2 - After the disc is placed in the Mould, AI-Weld Exothermic Weld Powder Material is poured down into Graphite Mould followed by Starting Powder
Step 3 - Some Ignite Powder should also be sparkled on the Mouth of Mould and than ignited by Flint Gun.

The process of igniting the particles creates extremely high heat i.e upto 1400 degree Celcius and produces Exothermic Reaction which also melts the Steel Disc and then the Exothermic Weld Powder flows into the Weld cavity thus filling any available space and completes the Weld. In Weld cavity the molten copper alloy partially melts the conductors. The molten copper alloy gets cooled and forms a fusion Weld which solidify before it is removed from the mould. This entire process takes only upto 10 to 15 seconds to complete. Then the mould is ready for the next Weld after a brief cleaning with a brush. Exothermic Welded connections produce a permanent connection, superior in performance to any known mechanical or pressure type surface-to-surface contact connector. Due to the fact that the connection produced is a molecular bond so an exothermic Welded connection will not loosen and there will be increase in resistance over the lifetime of the installation.

Type of Joints possible from Exothermic Weld:

• Horizontal Joints
• Vertical Joints
• Straight Joints
• Cross Joints
• Overlap Joints
• L shape Joints
• T shape Joints

According to the customers specification and requirement any shape Joints is Possible through our innovative design of Graphite Moulds.

Additional Information:

• Packaging Details: Standards Size Packing available are 50 Grams, 100 Grams, 125 Grams, 150 Grams, 200 Grams, 250 Grams, 1 Kilogram

Exothermic Weld is also known as exothermic bonding, thermite Welding, and Thermit Welding. There are many advantages of using Exothermic Weld. The most important one is that the process produces a molecular joint and not just a mechanical one in between the conductors. It is produced through a starting reactant which provides enough energy to activate the Welding reaction. This takes place quickly and safely inside a graphite mould.

The mould is designed specifically for a certain union depending on the elements to be Welding and the joint type required. We guarantee all types of joints, not only copper cable unions but also to Welding tapes, brass metallic pieces, stainless steel, steel ground rods covered with copper, etc. It is especially useful for joining dissimilar metals.

Exothermic Welding Process:

The process of Exothermic Welding is a method of making electrical connections of copper to copper or copper to steel in which no outside source of heat or power is required. In this process, a special Welding material is placed into a high-temperature resistant mould and ignited. The process of igniting the particles creates extremely high heat and molten metal (exothermic reaction) and produces a molten metal slag. This liquid copper metal flows into the Welding cavity, filling any available space and completes the Welding. The Welding is then allowed to cool and solidify before it is removed from the mould. The mould is ready for the next Welding after a brief cleaning with a brush. This entire process takes only seconds to complete.

Exothermic Welding connections produce a permanent connection, superior in performance to any known mechanical or pressure type surface-to-surface contact connector. Because the connection produced is a molecular bond, an exothermic Welding connection will not loosen or increase in resistance over the lifetime of the installation.

Advantages of using Exothermic Welding:

• It guarantees the most common connections not only between copper cables but also for Welding tapes and metallic pieces made of brass, stainless steel, and copper coated steel earth rods. Current carrying (fusing) capacity equal to or greater than the conductor
• It offers a permanent Welding and a low resistance connection, essential for achieving long wearing and trustworthy results in earthing
• It does not corrode oxide or degrade with time and is resistant to galvanic coupling
• It has higher mechanical and squeezing resistance than the conductors themselves
• It has a superior electrical conductivity than the conductors themselves
• Permanent molecular bond that will not loosen or corrode
• It is able to withstand repeated electrical discharges
• No external power or heat required
• Can be checked visually for quality
• It never increases its resistance
• Will withstand repeated faults
• Will not deteriorate with age
• No special skills required
• Easily transportable
• Low labour costs

Amiable Impex was the first Company in Mumbai to introduce and Supply Exothermic Welding Powder and Its Accessories In India. Exothermic Welding electrical connections supply from us will never loosen, corrode or increase in resistance. We are one of the largest importer of Exothermic Welding Powder in India. Due to our Superior and Best Quality we are able to sell our product to Railways Contractors, Rail Metro, Telecommunications, Earthing and Lightning Installers Industries as well as to Electrical Suppliers etc.

Exothermic welding is also known as Exothermic bonding. There are many advantages of using exothermic welding. The most important one of exothermic welding is being that the process produces a molecular joint and not just a mechanical one in between the conductors.Exothermic welding is produced through a starting reactant which provides enough energy to activate the weld reaction. This takes place quickly and safely inside agraphite mold. The mold is designed specifically for a certain union depending on the elements to be welded and the joint type required. We guarantee all types of joints, not only copper cable unions but also to weld tapes, brass metallic pieces, stainless steel, steel Earth Rodcovered with copper, etc. It is especially useful for joining dissimilar metals.

When Exothermic Welding is used:

Exothermic welding is most commonly used for permanently joining copper conductors. It is the only acceptable means of bonding copper to galvanized cable. It can also be used on stainless steel, cast iron, steel, brass, bronze, and more. If joining two dissimilar metals, exothermic welding is a good option. You'll find Exothermic welding under the names of Such as AIWELD®

Exothermic Welding may also be done far from others. That reduces dangers to employees. A igniter is used with widespread graphite molds or a palatable made drop within Welding metal ink cartridge, semi-permanent graphite crucible pattern, and an ignition company that connects your container with a cord.

Exothermic Welding is usually used welding for copper conductors but is suitable for Welding a wide range of metals, including stainless steel, cast iron, common steel, brass, bronze, and Monel. It is especially useful for joining dissimilar metals.

Because of the good electrical conductivity and high stability in the face of short-circuit pulses,Exothermic Weldings are one of the options specified by the grounding conductors and bonding jumpers. It is the preferred method of bonding, and indeed it is the only acceptable means of bonding copper to galvanized cable. The NEC does not require such exothermically Welding connections to be listed or labelled, but some engineering specifications require that completed exothermic Weldings be examined using X-ray equipment.

An Exothermic Welding has higher mechanical strength than other forms of Welding, and excellent corrosion resistance It is also highly stable when subject to repeated short-circuit pulses, and does not suffer from increased electrical resistance over the lifetime of the installation. However, the process is costly relative to other Welding processes, requires a supply of replaceable moulds, suffers from a lack of repeatability, and can be impeded by wet conditions or bad weather.

Features:

- Superior electrical conductivity to the conductors themselves.

- Does not corrode, oxidize or degrade with time and is resistant to galvanic coupling.

- Able to withstand repeated electrical discharges.

- Never increases its resistance.

- Has greater mechanical and squeezing resistance than the conductors themselves.

- It has Superior electrical conductivity to the conductors themselves.

- It does not corrode, oxidize or degrade with time and is resistant to galvanic coupling.

- It is able to withstand repeated electrical discharges.

- It never increases its resistance.

- It has greater mechanical and squeezing resistance than the conductors themselves.

- It Offers a permanent weld and a low resistance connection, essential for achieving long wearing and trustworthy results in earthing.

- It Guarantees the most common connections not only between copper cables but also for welding tapes and metallic pieces made of brass, stainless steel, and copper coated steel earth rods.