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…

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 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…

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…