DANTA’s Composite Artillery Barrel: India’s Bold Attempt to Reimagine the 155mm Gun Tube
In artillery, the barrel is one of the most demanding components of the entire gun system. It must withstand chamber pressure, recoil shock, thermal stress, propellant gas erosion, projectile friction, vibration, repeated firing cycles and battlefield handling. Making such a component lighter while preserving safety, accuracy and barrel life is a major materials-engineering challenge.