JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD

Overview

Course objectives:

• To gain knowledge in applications properties strengthening mechanisms in structural steels and super alloys and stainless steels
• To develop a fundamental understanding of various electrical and electronic materials
• To highlight the importance of bio materials.

Course Outcomes

At the end of the course, student will be able:

• To select and design components based on their properties and requirements.
• Awareness about the electrical and electronic materials
• Knowledge about bio materials like, titanium and stainless steel based.

UNIT - I

Structural Steels: Introduction, Classification: HSLA steels, Dual phase steels, TRIP steels, Maraging steels, HSS steels.

UNIT - II

Superalloys: Introduction, Classification, Applications and properties of Ni, Fe, Co based superalloys and their thermo-mechanical treatments.

UNIT - III

Electrical and Electronic Materials: Introduction, Classification, Applications and properties of Pyro, Piezo, Ferro-electrics, Extrinsic and Intrinsic semiconductors; super conducting materials.

UNIT - IV

Stainless steels: Ferritic, Martensitic, Austenitic stainless steels.

UNIT - V

Bio materials: Introduction, Property requirements for biomaterials, concept of biocompatibility, important bio metallic alloys.

TEXT BOOK:

• 1. Superalloys-II edited by C.T. SIMS, N.S. Stoloff and W.C. Hagel A Wiley-Inter science publication John Wiley and sons, New York, 1972.

REFERENCE BOOKS:

• 1. An Introduction to Materials Science and Engineering, W. D. Callister, John Wiley & Sons (2007).
• 2. Materials Science and Engineering, V. Raghavan, PHI, 2004.