Marine Engineering Materials for Marine Engineering Syllabus for B.Tech 4th sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.<\/p>\n
The detailed syllabus for Marine Engineering Materials B.Tech (R13) fourthsem is as follows<\/p>\n
OBJECTIVES:<\/strong><\/p>\n To impart knowledge on the properties, treatment, testing and applications of metals and non- metallic materials so as to identify and select suitable materials for various Marine Engineering applications.<\/p>\n UNIT I : FUNDAMENTALS OF METALLURGY<\/strong> \u00a0 \u00a0[9 hours] UNIT II : HEAT TREATMENT \u00a0<\/strong> \u00a0\u00a0[9 hours] UNIT III : MECHANICAL PROPERTIES AND TESTING<\/strong> \u00a0 \u00a0[9 hours]
\nBasic metallurgy, metals and processes, properties of materials and uses – Metallurgy of steel and cast iron – iron \u2013 Iron carbide equilibrium diagram. Classification of steel and cast Iron, microstructure – Aluminium, copper and its alloys – Non-metallic materials \u2013 polymers properties – applications of marine materials.<\/p>\n
\nDefinition \u2013 Full annealing, stress relief, recrystallisation and spheroidizing \u2013 normalising, hardening and tempering of steel. Isothermal transformation diagrams \u2013 cooling curves superimposed on I.T. diagram – Hardenability, Jominy end quench test \u2013Austempering, martempering \u2013 case hardening – carburising, nitriding, cyaniding, carbonitriding, flame and induction hardening \u2013 precipitation hardening.<\/p>\n
\nMechanism of plastic deformation, slip and twinning \u2013 Types of fracture \u2013 Failure modes – Testing of materials under tension, compression and shear loads \u2013 Hardness tests (Brinell, Vickers and Rockwell), Impact test – Izod and Charpy, Fatigue and creep tests, fracture toughness tests..<\/p>\n