Tag Archives: COLD ROLLING

PICKLING PROCESS : DETAIL STUDY

In PICKLING PROCESS : DETAIL STUDY , Pickling is term used in rolling process  to remove scales and oxide layers present on the surface of hot rolled steel. Or it is defined as during hot rolling process of steel, oxygen from the atmosphere reacts  with the surface of hot rolled steel which  cause formation of scaling… Read More »

COLD ROLLING

It is the process by which hot rolled strip  is introduced between rollers and then squeezed or compressed to the desired thickness Cold rolling occurs with the metal below its re crystallization temperature( usually at room temperature). Which increase the strength via strain hardening  up to  20 %. It also improve the surface finish and… Read More »