ML8304 Processing Of Iron And Steel Lecture Notes Syllabus Book Previous 2 13 15 Marks Anna University Important Question Bank With Answers Regulation 2017 Study Materials Pdf Ppt

ML8304 Processing Of Iron And Steel Lecture Notes Syllabus Book Previous  2 13 15 Marks  Anna University Important Question Bank With Answers  Regulation 2017 Study Materials Pdf Ppt

ML8304 PROCESSING OF IRON AND STEEL 

UNIT I RAW MATERIALS AND BURDEN PREPARATION 

Iron ore classification, Indian iron ores, limestone and coking coal deposits, problems associated with

Indian raw materials, Iron ore beneficiation and agglomeration, Briquetting, sintering, Nodulising and

pelletizing, testing of burden materials, burden distribution on blast furnace performance.

UNIT II PRINCIPLES AND PROCESSES OF IRON MAKING 

Blast furnace parts, construction and design aspects, ancillary equipment for charging, preheating the blast, hot blast stoves, gas cleaning, Blast furnace operation, irregularities and remedies, Blast furnace instrumentation and control of furnace Compositional control of metal and slag in blast furnace, modern trends in blast furnace practice. Reduction of iron ores and oxides of iron by solid and gaseous reductions-thermodynamics and kinetics study of direct and indirect reduction, Gruner’s theorem, blast furnace reactions. C-O and Fe-C-O equilibria, Rist diagrams, Ellingham diagram, material and heat balance- Sponge Iron making

.

UNIT III PRINCIPLES OF STEEL MAKING 

Development of steel making processes, physico-chemical principles and kinetic aspects of steel making, carbon boil, oxygen transport mechanism, desulphurisation, dephosphorisation, Slag Theories, slag-functions, composition, properties and theories, raw materials for steel making and plant layout.

UNIT IV STEEL MAKING PROCESSES 

Open Hearth process- constructional features, process types, operation, modified processes, Duplexing, pre-treatment of hot metal. Bessemer processes, Side Blown Converter, Top Blown processes-L.D, L.D.A.C., Bottom blown processes, combined blown processes, Rotating oxygen

processes-Kaldo and Rotor, Modern trends in oxygen steel making processes-Electric Arc and Induction furnace-constructional features. Steel Classifications and Standards- National and International.- Alloy Designation.

UNIT V STEEL LADLE METALLURGY 

Production practice for plain carbon steels, low alloy – stainless, tool and special steels, modern developments. Secondary steel making processes, continuous steel casting process – Deoxidation and teeming practice. Principle, methods and their comparison, Killed, Rimmed and Capped steels 

Degassing practices, ingot production, ingot defects and remedies. Recent trends in steel making

technology.

TEXT BOOKS:

1. Tupkary, R. H., “Modern Iron Making”, 4th edition, Khanna Publishers, New Delhi.

2. Tupkary, R. H., “Modern Steel Making”, 4th Edition, Khanna Publications, New Delhi.

REFERENCES:

1. Ahindra Ghosh and Amit chatterjee, “Iron Making and Steel Making – Theory and Practice”, Prentice Hall of India Private Ltd., New Delhi 2008.

2. Biswas, A. K., “Principles of blast furnace iron making: theory and practice”, SBA Publications, Kolkata, 1994.

3. Bashforth, G. R., “Manufacture of Iron and Steel”, Vol. I, Chapman and Hall London, 1964.

4. Bashforth, G. R., “Manufacture of Iron and Steel”, Vol.2, 3 rd Edition, Chapman & Hall, London,

5. 1964.

6. Keith J. Barker “Making, Shaping and Treating of Steel”, US Steel Corporation, 11th edition,

1994.

ML8304 Processing Of Iron And Steel Lecture Notes Syllabus Book Previous  2 13 15 Marks  Anna University Important Question Bank With Answers  Regulation 2017 Study Materials Pdf Ppt