JNTUK B.Tech Super alloys gives you detail information of Super alloys R13 syllabus It will be help full to understand you complete curriculum of the year.
Course Objective: To get knowledge over the properties, microstructure, melting and casting practice of super alloys. Forming and fabrication techniques of super alloys will also be studied.)
UNIT –I : (Learning Objective: To gain knowledge on basic fundamentals and selection criteria of super alloys.) INTRODUCTION: Introduction to super alloys, Guide to selection of super alloys, Wrought super alloys, Heat Resistant castings.
UNIT –II : (Learning Objective: To understand the physical metallurgy of super alloys)
Physical Metallurgy: Microstructure of wrought Heat-Resisting Alloys, Microstructure of Ni-base & Co-base heat-resistant casting alloys. Temperature and Time-dependent Transformation. Application to Heat Treatment of High Temperature Alloys.
UNIT –III : (Learning Objective: To study the relationship between properties and microstructure of super alloys. High temperature resistance of super alloys will also be studied.)
Microsturucture and Properties – Relationship: Relationship of properties to Microstructure in super alloys. Fracture properties of super alloys. High temperature corrosion and use of castings for protection.
UNIT –IV : (Learning Objective: To get acquainted with the variables affecting the microstructure of super alloys.)
Effect of Physical Metallurgy and process variables on the microstructure: wrought super alloys. Process and Metallurgical factors affecting on superalloys and other high temperature materials.
UNIT- V : (Learning Objective: To know the melting and casting practice of super alloys. Various heat treatment techniques required to improve the quality of the castings are to be studied.)
Melting Process: Melting of Super alloys: Principles and practices of vacuum Induction Melting and Vacuum Arc melting.
Casting methods – Improving turbine blade performance by solidification control-The development of single crystal turbine blades. Quality of super alloy castings: Heat Treating of Heat resistant alloys
UNIT –VI : (Learning Objective: To know the fabrication techniques for the production of super alloys. Recent developments in the fabrication methods of super alloys will also be studied)
Forming Methods: Forming and Fabrication of super alloys: Recent developments in P/M of super alloys-Production of components by Hot-Isostatic Pressing.
(Assessment: The student should be evaluated based on the assignments and objective tests. The student’s learning abilities should be tested periodically in classes. Unit tests are to be conducted at the end of each unit).
TEXT BOOKS
- Super alloys: Source book: Mathew J. Donachie. Jr. editor : 1984.
- The super alloys: edited by Chester T. Sins and William C Haagel: 1972.
REFERENCE
- Campbell IE High temperature MATERIALS, John wiley and sons Inc.;1956
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