Hot Piercing or Seamless tubing
Hot piercing is also known as seamless tubing or roll piercing process.…
Classification Of Hot Working Processes
The classification of hot working processes is given as under. 1. Hot…
HOT WORKING
Mechanical working processes which are done above recrystallisation temperature of the metal…
Significance of Transformations Lines
Line ABCD The line ABCD tells that above this line melting has…
