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JNTU 2007-08 IV Year II Sem. B. Tech. MMT-Elective III - Super Alloys


Posted Date: 22 Dec 2007    Resource Type: Articles/Knowledge Sharing    Category: Syllabus
Posted By: India       Member Level: Diamond
Rating:     Points: 1



JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY
HYDERABAD
IV. B.Tech. MMT II-Sem T P C
4+1* 0 4
SUPER ALLOYS
(ELECTIVE-III)

UNIT -I
INTRODUCTION: Introduction to super alloys, Guide to selection of super alloys, Wrought super alloys, Heat Resistant castings.

UNIT -II
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
Relationship of properties to Microstructure in super alloys. Fracture properties of super alloys. High temperature corrosion and use of castings for protection.

UNIT -IV
Effect of Physical Metallurgy and process variables on the microstructure of wrought super alloys. Process and Metallurgical factors affecting on superalloys and other high temperature materials.

UNIT- V
MELTING PROCESS: Melting of Super alloys: Principles and practices of vacuum Induction Melting and Vacuum Arc melting.

UNIT -VI
FORMING METHODS: Forming and Fabrication of super alloys: Recent developments in P/M of super alloys-Production of components by Hot-Isostatic Pressing.

UNIT -VII
Casting methods - Improving turbine blade performance by solidification control-The development of single crystal turbine blades.

UNIT -VIII
Quality of super alloy castings: Heat Treating of Heat resistant alloys.



Responses
Author: India    22 Dec 2007Member Level: Diamond   Points : 3
TEXT BOOKS:

1. Super alloys: Source book: Mathew J. Donachie. Jr. editor : 1984.

2. The super alloys: edited by Chester T. Sins and William C Haagel: 1972.

REFERENCE

1. Campbell IE High temperature MATERIALS, John wiley and sons Inc.;1956



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