Have you liberated heat welding?

Have you heard of exothermic welding? It's a metal joining process that uses the heat of a chemical reaction of metal compounds to form fused welded joints of a specific shape and size in specially designed graphite molds. The process is simple, highly efficient, and of high quality, making it a popular alternative to traditional mechanical joining methods between metals.

Exothermic welding is also known as fire clay welding, fire clay fusion, fire clay fusion welding, heat fusion welding, aluminum heat welding, aluminum heat flux, radiation welding, and fire clay welding. The heat source for the process comes from the chemical reaction of metal compounds.

There are three main categories of exothermic welding: copper conductors, aluminum conductor thermite welding, and iron and steel connections. The advantages of exothermic welding include high electrical conductivity, molecularly bonded and permanent welded joints that are not affected by corrosion, and the ability to withstand high inrush currents. The process is also easy to operate, and the quality of welding can be verified from appearance.

Exothermic welding is used in a variety of applications, including lightning grounding and surge protection, electrical equipment grounding engineering treatment, petrochemical engineering construction, railroad, highway, and airport construction, intelligent building construction, and cathodic corrosion protection.

However, there are some precautions to take before and during the construction operation, such as ensuring that the welded parts and molten die are free of dirt and moisture, wearing work gloves with some insulation effect, and not facing the opening of the mold during construction.

So, if you are looking for a reliable and efficient metal joining process, exothermic welding might be the solution you need for your project.

Thermite Powder/Thermite Welding Powder

It is thermal welding supplies. A prepared package containing the correct quantity of Thermite Welding Powder for the type of weld to be made. Thermite powder is a pyrotechnic composition usually consisting of metal powder and metal oxide. Thermite welding powder is not usually explosive, but it does create extremely high temperatures in a very small area for a short period.

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Sand Mould for Thermit Welding

Thermite Welding Supplies: Sand Mould For Track, the primary material is SiO2(Silicon dioxide). It binds up the two ends of the rail and makes up an inner space to contain the liquid steel from the portion powder reaction.

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Luting Sand for Thermit Welding

Thermite Welding Supplies: Luting Sand Main material is SiO2(Silicon dioxide). It is used to seal the gap of the sand mold to avoid liquid steel leaking. 1770~2000℃ Refractory temperature, 3kg/weld.

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Crucible Lining for Thermit Welding

Magnesium oxide crucibles are Thermite welding supplies. Magnesium Oxide Crucible Lining are sintered in very high temperature, so it should be protected from any moisture at all time, otherwise it may cause failure when welding.

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One Shot Crucible for Thermit Welding

Thermite Welding Supplies: One Shot Crucible of inner crucible is MgO, outside is steel plate barrel. It is used as the reacting container of portion powder.

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Rail Shearing Machine

Rail Shearing Machine is a mechanical device that is used to cut and remove the excess or unwanted part of the rails after Thermit Welding.

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Rail Grinding Machine

Rail Grinding Machine is a type of equipment used in rail welding. It is used for profile grinding on the rail welding and rail damage maintenance, the grinding surface is smooth and clean and also keeps the original rail head profile size. Applicable to all types of rail laying scenes and repairing welding jobs.

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Rail Cutting Machine

It is a railway track maintenance equipment, it is not only cutting rail fast, high quality, and low wear. It relies on the rail clamped tightly locking. It is suitable for railway maintenance and repair, broken rail repair, and welding cutting in long rail.

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Have you liberated heat welding?- Thermite Powder/Thermite Welding Powder

Have you liberated heat welding?