Akademik Dersler - İçerik

Weeks	Topics
Week - 1	Evaluation of the course syllabus Classification of steels and cast irons
Week - 2	Metastable iron-cementite equilibrium phase diagram. a. Metastable iron-cementite equilibrium phase diagram. b. Lever rule and its application. c. Microstructure development of steels solidified according to metastable iron-cementite equilibrium phase diagram.
Week - 3	Carbon solubility of austenite and ferrite solid solutions.
Week - 4	Phase Transformations in Iron-carbon Alloys a. Embrio and nucleus. b. Homogeneous and heterogeneous nucleation.
Week - 5	Heterogeneous nucleation
Week - 6	Midterm I
Week - 7	Phase transformations in Iron-Carbon Alloys (continued) a. Supercooling and undercooling. b. Nucleation, growth and transformation rate.
Week - 8	Phase transformations in Iron-Carbon Alloys (continued) a. Avrami equation. b. Effect of alloying elements on the rate of transformation of austenite.
Week - 9	Isothermal transformation and continuous cooling transformation diagrams a. Pearlite, beynite and martensite formation.
Week - 10	Isothermal transformation and continuous cooling transformation diagrams a. Effect of alloying elements on transformation rate of austenite.
Week - 11	Midterm II
Week - 12	Cast Irons a. Stable iron-graphite equilibrium phase diagram. b. Gray cast iron. c. Malleable cast iron. d. White cast iron. e. Ductile or nodular cast iron.
Week - 13	D.I.N. Steel Standards
Week - 14	Alloy Steels a. High strength-low alloy steels. b. Tool steels.