JNTUH B.Tech 2nd year Metallurgy and Materials Engineering gives you detail information of Metallurgy and Materials Engineering R13 year subject. It will be help full you to understand you complete curriculum of the year.<\/p>\n
UNIT \u2013 I<\/strong><\/p>\n FERROUS AND NON \u2013 FERROUS METALS AND ALLOYS<\/strong>: Structure and properties of White Cast iron,\u00a0Malleable Cast iron, grey cast iron, Spheriodal graphite cast iron, Alloy cast irons. Classification of steels, \u00a0structure and properties of plain carbon steels, Low alloy steels, Structure and properties of copper and its alloys, \u00a0Aluminium and its alloys.<\/p>\n UNIT \u2013 II<\/strong><\/p>\n EQUILIBRIUM DIAGRAMS:<\/strong> Experimental methods of construction of equilibrium diagrams, Isomorphous alloy \u00a0systems, equilibrium cooling and heating of alloys, Lever rule, coring miscibility gaps, eutectic systems,\u00a0congruent melting intermediate phases, peritectic reaction. Transformations in the solid state \u2013 allotropy,\u00a0eutectoid, peritectoid reactions, phase rule, relationship between equilibrium diagrams and properties of alloys.\u00a0Study of important binary phase diagrams of Cu-Ni-, Al-Cu, Bi-Cd, Cu-An, Cus-Sn and Fe-Fe3C.<\/p>\n UNIT \u2013 III<\/strong><\/p>\n METALS AND ALLOYS:<\/strong> Heat treatment of steels, cold, hot working of metals, recovery, recrystallization and grain growth. Microstructure, properties and applications of ferrous and non-ferrous alloys, Effect of alloying \u00a0elements on Fe-Fe3C system, Annealing, normalizing, Hardening, TTT diagrams, tempering , Hardenability,\u00a0surface – hardening methods, Age hardening treatment, Cryogenic treatment of alloys.<\/p>\n