5 Factors That Demonstrate The Importance Of Exothermic Weld Joints

A Superior Choice for Effective Way of Welding

5 FACTORS THAT DEMONSTRATE THE IMPORTANCE OF EXOTHERMIC WELD JOINTS Manufacturing an exothermic weld joint is an easy method which requisite a graphite mould, exothermic weld powder, steel disc, flint gun, handle clamp and brush. It is an effortless enclosed system that operates at high temperature and then the reaction of weld powder within a mould construct a permanent electrical connection.

1. Formation of Connection In exothermic weld joints the weld occur when two or more conductor join together to make a single joint that doesn’t left any contact surface area. Thus, the exothermic weld joint build a conductive network which raises the life of electrical connection system.

A Superior Choice for Effective Way of Welding 2. Contact Surface Area When we make a connection via joint majorly people use the bolting, clamping, crimping, brazing and normal welding that left some space or impurity between the connections of one or two metals which automatically make the system weaker and less effective. Contact surface area of clamps is 8-13%, similarly brazing has only 10-25% but exothermic weld joints have 100% contact surface area that formed the system more adequate.

3. Temperature Bearing Capacity In exothermic weld, the joints have high fault current bearing capacity that can hold the temperature variance as well. By looking through this fact, exothermic weld joints can bear more than 1083°Celsius temperature while Clamping temperature fallout break at 250°Celsius and Brazing temperature break at 350°C. 4. Connection Stability By applying bolting, clamping and brazing on jointing the connection then strength of joint started loosen-up with passing time. As we know in brazing and normal welding the connection by contacting with the diversified environmental conditions get weaker and give fewer results. Although in exothermic weld joints the connection stability undergoes over the period of time with same strength as new or fresh weld joint.

A Superior Choice for Effective Way of Welding 5. Maintenance Free Demand of maintenance for anything enhances with the passing time and same thing occur while making connections or joints.

JAMWELD avoids the corrosion or rusting factor while clamping and brazing both appeals for maintenance. An exothermic weld joint doesn’t deteriorate with the time.

An exothermic weld joint obeys the globally standard of electrical safety i.e., NBC 2016, IEEE80 and IEEE837. It can be customized in many connections such as cable to cable, cable to rod, cable to tape or strip, copper cable to steel and earth rod to steel etc.