transformation of austenite to bainite starts from nucleation of-------at austenitic grain boundary

Related MCQs

• One of the following is a transformation product of austenite.
• One of the following is a transformation product of austenite.
• One of the following is a transformation product of austenite.
• One of the following is a transformation product of austenite.
• Bainite phase is divided into two types-------and--------
• After Austempering process, the phase bainite which obtain is highly hard and brittle phase
• Match the phases of steel in Group I with the crystal structures in Group II P. Martensite 1. bcc Q. Cementite 2. fcc R. Austenite 3. bct S. Ferrite 4. Orthorhombic
• The Atomic structure of austenite phase is
• Fine grain sizes are obtained by
• Finer grain size,higher will be the …