Following shapes are typical raw material used for rolling p

Following shapes are typical raw material used for rolling process, fill in blank with name of following types of materials. In rolling, what is NOT the advantage of hot working? a. high reduction is possible b. required deformation energy is loss c. metals are tougher d. good surface finish compare to cold working is a process by which deformed grains are replaced by a new set of undeformed grains that grow until the original grams have been entirely consumed. What is the name of Mowing mill configuration in rolling? a. three-high b. hydraulic c. cluster mill d. tandem mill

Solution

solution of 10)

a)Slab b) Bloom c)Billet

11) answer is d because In Hot working surface finish is poor compare to cold working. .

12) Hot working process

14) answer is Tandem mill