Hardness during over-aging

Related MCQs

• stress required during plastic deformation is than that required during elastic deformation
• imperfections are introduced during
• the linear defects are introduced in the material during _ of material
• the surface defects are introduced in the material during of material
• during recovery part of annealing treatment, which of the following properties are improved noticeably?
• during which stage of annealing there is no major change in microstructure ?
• during grain growth takes place
• it is possible to continuosly work on metal during working
• Decrease in free energy during recovery is attributed to
• Decrease in free energy during recrystallization is attributed to