During hardening soft spots can be avoided by

Related MCQs

• In a specimen of hardened steel, hard and soft spots indicate
• Local hardening of steel can be done by all of the following EXCEPT
• If an article develops insufficient hardening after quenching, the defect can be corrected by
• Warping may be avoided when quenching a long slender piece of work by
• Which hardening process is generally not used for steels?
• Steel recommended for induction hardening should have
• The depth of hardening is affected by
• If an article develops insufficient hardening after quenching it could be due to any of the following EXCEPT
• Which of the following is not a hardening process?
• Hardening by carburizing is limited to