Introduction to Soldering and Brazing

SOLDERING AND BRAZING                                 Soldering and brazing provide permanent joint to bond metal pieces. Soldering and brazing process lies somewhere in between fusion welding and solid state welding. These processes…

Following are the types of welded joints Butt joint Lap joint T-Joint Corner joint Flange joint Butt Joint Butt joint is a joint in which the corners or the edges…

Following are some important welding related processes used in industries. Oxy-acetylene cutting Arc cutting Hard facing Soldering Brazing Oxy-acetylene Cutting Plates made of iron and steel are cut by oxygen, acetylene…

The process of resistance welding involves developing electrical resistance in the parts of the joint to bring them into a plastic state and applying pressure on the parts to make…

The size of the flame can be altered by varying the ratio of oxygen and acetylene. By doing so, the following three types of flames are obtained. Neutral flame Carburizing…

Gas welding is the process of melting and joining metal parts by means of a gas flame. Generally pressure is not applied during the process of gas welding. Oxygen and…

In carbon arc welding, the process of welding is carried out by an electric arc. The arc formed between the electrode and the workpiece generates high amount  of heat. In…

In arc welding, the edges of two metal parts are melted by an electric arc and the joint is made. An electrode made of a suitable metal is utilised for…

Welding can be defined as the process of joining two metal parts by applying heat . In industry, welding process is primarily used for fabricating works. Welding is useful in…