In flame hardening the flame used is

Related MCQs

• During induction hardening the depth of hardening is controlled by
• In induction hardening
• Induction hardening is the process of
• Age hardening is generally applicable to
• Plastic deformation which is carried out in a temperature region and over a time interval such that the strain hardening is not relieved is known as
• Case hardening
• Age hardening is related with
• Standards used in USSR are known as
• Lead is used for joining pipes made of
• Coolant is used on a lathe