Anna University B.Tech ML (R13) 7th Sem Metallurgy of Tool Materials and Special Steels Syllabus

Metallurgy of Tool Materials and Special Steels for B.Tech 7th sem is covered here. This gives the details about credits, number of hours and other details along with reference books for the course.

The detailed syllabus for Metallurgy of Tool Materials and Special Steels B.Tech (R13) seventhsem is as follows

OBJECTIVES

Tooling materials require special considerations in production and application. Students will learn the metallurgical processes and applications in producing toolings.

UNIT I : CLASSIFICATION AND MANUFACTURE OF TOOL STEELS    [8 Hours]
Classification – AISI system, production techniques – problems in melting -powder metallurgy route, Refining methods like VAR and ESR – forming of tool steels.

UNIT II : HEAT TREATMENT OF TOOL STEELS    [10 Hours]
Spheroidising – selection of quenching and tempering parameters – precautions – Effect of retained austenite – Multiple tempering, sub-zero treatment and cryo treatment – surface treatments – defects in tool steels – Over heated and burnt structures – Decarburization.

UNIT III : PROPERTIES AND TESTING OF TOOL STEELS     [10 Hours]
Mechanical propertiess of tool steels, strength, hardness and toughness – properties at elevated temperature – microstructure – distribution of carbides – coating thickness – micro hardness – adhesion and scratch resistance

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[TOTAL : 45 PERIODS]

OUTCOMES:

•  Use of different steels for tool application
• Perform different Heat treatment on them to improve their properties
• Select the suitable

TEXT BOOK

• Payson, Peter, “Metallurgy of Tool Steels”, John Wiley and Sons, New York, 1962.

REFERENCES:

• Robert Wilson, “Metallurgy and Heat Treatment of Tool Steels”, McGraw-Hill, New York, 1975
• Roberts, Haymaker and Johnson, “Tool Steels”, 3rd Edition, ASM, 1962.
• Joseph R. Davis,“ Tool Materials”, ASM International, 1995

For all other B.Tech ML 7th sem syllabus go to Anna University B.Tech MATERIAL SCIENCE AND ENGINEERING (ML) 7th Sem Course Structure for (R13) Batch.All details and yearly new syllabus will be updated here time to time. Subscribe, like us on facebook and follow us on google plus for all updates.

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