Introduction To Welding

So you are here. Whether it is your first time or your second, I would like to welcome you to E-Learn Malawi, and specifically to the Introduction to Welding course.

Firstly, what do you think welding is?

Most likely you defined it in a simple way, something like joining two pieces of metal together. That is not wrong, but let us make it more accurate.

Welding is the process of joining two or more pieces of metal or thermoplastic materials by applying heat, pressure, or both, so that the materials melt and fuse together to form a strong permanent joint.

But here is the thing. Not all welding is the same. There are different types of welding, and each one uses different tools, materials, and techniques.

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