15TD21T: Material Science Tool and Die 2nd Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Material Science detail DTE Kar Diploma syllabus for Tool And Die Making (TD), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15TD21T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other tool and die 2nd sem syllabus for diploma c15 scheme dte karnataka you can visit Tool and Die 2nd Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for material science is as follows.

Pre-requisites:

Basic knowledge in Science and English.

Course Objectives:

1. To understand the concept of material Science and classification of materials.
2. Brief study and scope of metallurgy, ferrous and non ferrous metals, alloys- their extraction from ores and applications.
3. To understand about corrosion and insulation.
4. To know about identification and testing of materials.
5. To know about powder metallurgy.
6. To understand about the importance of heat treatment.

Course Outcomes:

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UNIT I: INTRODUCTION TO MATERIAL SCIENCE 04 Hrs

Materials, Classifications, Metals, Non Metals, Ferrous and Non ferrous Metal. Mechanical Property of material, Ductility, Malleability, Elasticity, Plasticity, Hardness, Brittleness, Resistance.

UNIT II: FERROUS AND NON FERROUS MATERIALS AND THEIR ALLOYS 18Hrs

Ores and metals, extractions of metals from ores and process, Dressing, Calcination -roasting, smelting. Manufacturing of ferrous metals, Blast furnace, pig iron, cupola furnace,
cast iron, properties, Pudding furnace, wrought iron, steel Bessemer converter, properties of steel and their alloys, Classification of alloy steels, Ferrous metal used in press tool, mould, Jigs & Fixtures, e.g. HCHCR, OHNS, Hot die steels, special alloy steel, carburising steel, Specifications, composition and their application, Non ferrous metals, their alloys and composition with application.

UNIT III: CORROSION AND INSULATION OF METALS 05Hrs

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UNIT IV: IDENTIFICATION OF MATERIALS AND THEIR TESTING 05Hrs

Definition of corrosion and insulation, Dry & wet corrosion, Terries of Corrosion, Forms of Corrosion, Corrosion of Ferrous & Non ferrous Metals. Prevention and Remedies, Insulation material and application. Thermal & Electrical insulation.

UNIT V: POWDER METALLURGY 05Hrs

Necessary of testing and identification, Destructive and Non Destructive, Hammering chemical test, Spark test, Chip test, Tensile test, Compression test, Torsion, Hardness and Different methods of testing: Brinnell, Vickers, and Rockwell.

UNIT VI: HEAT TREATMENT OF METALS 15Hrs

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Text Books:

1. Material Science – Hazra & Chaudhary
2. Material Science – R.S. Khurmi

Reference Books:

1. Engineering Materials – S C Rangwala
2. Material Science & Metallurgy – H C Kamath
3. Material Science & Metallurgy – A C Niranjan

LIST OF SOFTWARE/LEARNING WEBSITES

1. www.nptel.iitm.ac.in/courses/../IIT../lecture%2023%20and%2024htm
2. www.wikipedia.org/wiki/engineering materials
3. www.wikipedia.org/wiki/heat treatment
4. www.freestudy.co.uk/mech%20prin%20h2/stress.pdf
5. https://web.utk.edu/~prack/MSE%20300/FeC.pdf

SPECIAL INSTRUCTIONAL STRATEGIES

1. INTRODUCTION TO MATERIAL SCIENCE Video/ Video movies
2. FERROUS AND NON FERR -OUS MATERIALS AND THEIR ALLOYS. Presentations, Video movies.
3. CORROSION AND INSULATION OF METALS Presentations, Video movies.
4. IDENTIFICATION OF MATERIALS AND THEIR TESTING. Presentations, Showing charts, Video movies. Industrial Visits
5. POWDER METALLURGY Lectures/Presentations. Video movies.
6. HEAT TREATMENT OF METALS Lectures/Presentations Expose to real life industrial heat treatment plant, Videos on heat treatment processes.

SUGGESTED LIST OF STUDENT ACTIVITYS

Note: The following activities or similar activities for assessing CIE (IA) for 5 marks (Any one).

1. Each student should do any one of the following type activity or any other similar activity related to the course and before conduction, get it approved from concerned Teacher and HOD.
2. Each student should conduct different activity and no repeating should occur

1. To write in brief about different materials, their composition, sources and application in manufacturing articles and submit hand written report of 500 words.
2. Visit heat treatment plant, collect information with regard to ferrous materials, details of treatment process, quenching media and process and submit a report of 500 words.
3. Visit a painting and electroplating unit, study and prepare a report of 500 words emphasizing the process done on different metals.
4. Visit a material testing laboratory and study different tests conducted and results obtained and submit a report of 500 words.

Course Delivery:

• The course will be delivered through lectures and Power point presentations/ Video.

Note to IA verifier:

The following documents to be verified by CIE verifier at the end of semester

1. Blue books( 20 marks)
2. Student suggested activities report for 5 marks and should be assessed
3. Student feedback on course regarding Effectiveness of Delivery of instructions & Assessment Methods.

Model Question Paper:

(CIE)

1. Classify the different engineering materials with examples.
2. Differentiate Malleability and Ductility.
3. Describe the materials used in press tools, moulds and Jigs & fixtures.

Note: Internal choice may be given in each CO at the same cognitive level (CL).

Model Question Paper:

Section A

1. Name the different engineering materials with examples.
2. Explain the extraction of Pig-iron from its ore.
3. State plasticity and elasticity of metals.
4. List any five properties and uses of cast iron.
5. Differentiate between cast iron and wrought iron.
6. Describe the corrosion in metals and preventive methods.
7. Discuss importance and manufacturing of metal powder.
8. Explain the following processes of heat treatment with applications.
1. Annealing
2. Hardening.
9. Define heat treatment. Discuss its purposes.

Section B

1. Explain with neat section manufacturing of wrought iron from pig iron.
2. Discuss the composition and application of steel.
3. Explain the following.
1. Nickle alloy steel
2. Chromium steel
3. Tugston alloy steel
4. Stainless steel
4. List of the following with composition and application.
1. Brass
2. Bronze
5. Discuss the objectives of metal identification and methods adopted.
6. Explain the following.
1. Brinell hardness testing
2. Rockwell hardness testing
7. Explain with neat sketch of iron carbon diagram.
8. Explain the following.
1. Hardening
2. Quenching
3. Tempering
9. Discuss the direct hardening and carburising.
10. Describe the different alloy steel used in press tools and their applications.

For detail syllabus of all other subjects of BE Tool And Die, C15 scheme do visit Tool And Die 2nd Sem syllabus for C15 scheme.

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