JNTUH B.Tech 2nd year Material Science for Chemical Engineers gives you detail information about Material Science for Chemical Engineers Engineering R13 year subject. It will be help full you to understand you complete curriculum of the year.<\/p>\n
Objective<\/strong><\/p>\n This course will help students to learn about the relationship between structure and properties of UNIT I<\/strong><\/p>\n Introduction: Engineering Materials \u2013 Classification \u2013 levels of structure.\u00a0Crystal Geometry and Structure Determination: Space lattice and Unit cell. Bravais lattices, crystal systems\u00a0with examples. Lattice coordinates, Miller indices, Bravais indices for directions and places: crystalline and non\u00a0crystalline solids; ionic, covalent and metallic solids; packing efficiency, coordination number; structure\u00a0determination by Bragg\u2019s X-ray diffraction and powder methods.<\/p>\n UNIT II<\/strong><\/p>\n Crystal Imperfection: Point defects, line defects-edge and screw dislocation, Berger\u2019s circuit and Berger\u2019s\u00a0vectors, dislocation reaction, dislocation motion, multiplication of dislocations during deformation , role of\u00a0dislocation on crystal properties; surface defects, dislocation density and stress required to move dislocations.<\/p>\n UNIT III<\/strong><\/p>\n Basic thermodynamic functions: phase diagrams and phase transformation: Primary and binary systems general\u00a0types with examples; tie line& lever rule, non equilibrium cooling: phase diagrams of Fe-Fe3-C, Pb-Sn,\u00a0Cu-Ni systems.\u00a0Phase transformations in Fe-Fe3-C steels, Time-Temperature-Transformation (TTT) curves for eutectoid steels\u00a0and plain carbon steels; effect of alloying elements on properties of steels; types of steels, alloys and other\u00a0metals used in chemical industry.<\/p>\n
\nmaterials, application of various classes of materials including metals, ceramics, polymers.<\/p>\n