@@tompaul4015 slow cooling or quenching in water create absolutely, same effect The term is annealing which is the softening of the copper. Work hardening is a mechanical function that hardens the surface and somewhat less nearer the core.
@@tompaul4015 Also hardening in water or oil is meant for steel that which has carbon content. There is a structural change that occurs in steel. In copper heat and sudden cooling does not alter the structure.
Doesn't immediate cooling cause thermal shocks?
very good video nicely done. good work. *liked*
GOOD; learned a lot
Thanks a lot. What is the name of the device you used for heating?
It's a torch
copper work❤
why not bend it whilst hot? what is the purpose of cooling?
@@AmoristKOS but doesn't cooling it immediately is a process called quenching acc to which the material becomes more hard?
@@tompaul4015 slow cooling or quenching in water create absolutely, same effect The term is annealing which is the softening of the copper. Work hardening is a mechanical function that hardens the surface and somewhat less nearer the core.
@@tompaul4015 Also hardening in water or oil is meant for steel that which has carbon content. There is a structural change that occurs in steel. In copper heat and sudden cooling does not alter the structure.
ENGG1200 4 lyf