We know welding is the best technique for repairing and rejoining of metal objects. But it is not applicable in specific conditions.
for example, welding is the best technique to join two pieces of metal regularly.
Still, if there is holes formation in metal, we will use a different method.
At this stage, another question arises that how to fill metal holes without welding?
At this instant, we have other techniques like the use of epoxy by using melted metal ore and by patching. The adoption of these techniques varies by the change in nature of hole, nature parent metal, and size of parent metal.
In this article, we will discuss different valid techniques used to fill the metal holes without welding.
Use of epoxy:
In this process, rust or paint removed from the surface of base metal. The epoxy gel applied to the damaged area of metal.
Then bombard the powdered form of base metal over epoxy. Please leave it to dry under controlled pressure and temperature(according to the nature of metal).
The surface of repaired metal would be rough. Use sandpaper to smooth the base metal surface and then apply coating material (paint) at the surface of the ore for a better look.
This technique is effortless and cheap to adopt. Everyone can repair damaged objects without calling experts. It is less costly than other methods.
This technique is also easy to apply. Patches remain attached to the damaged area through a nail gun. In this method, measure the size of the total damaged area of the plate of metal objects. Remove the rust and paint by using sandpaper. Then take a thin sheet of base metal. Attach this sheet over the damaged area of the base metal by using a nail gun. Removing the damaged place of base metal depends on the size and nature of the object.
This technique is more simple than using the epoxy. You need a sheet of base metal and nails to apply this method.
By Filling agents:
In this process, the damaged site heated up by using a gas arc. When it turns in bright red, then pore molted base metal into the pores and allow it cool down slowly.
This molted metal will act as a filling agent. And it will make a firm bond with the base metal, but the surface will be rigid by applying it, and baby grinder or sandpaper use to make it smooth.
This technique is a little bit risky. Follow the safety measures while applying this. Cover your hands while pouring the filling agent. To perform this method expert is needed. And it is more complex and costly than the other two methods.
welding is the best technique, but it's a too dangerous and costly method. Due to its high voltage electric circuit, the welder needs intensive care. If someone finds the answer of How to Fix metal without welding, then These upgiven methods are commonly used to rejoin or repair metal without welding. These are easy and comfortable ways for everyone. These are less hazardous then welding. Due to variations like metal objects, a suitable method adopted.