Materials & Metallurgy detail BTEUP Diploma syllabus for Plastic Mould Technology, effective from 2017 is collected from BTEUP 2017 Syllabus official website and presented for diploma students. The course details such as 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 plastic mould 3rd sem bteup diploma syllabus 2017 you can visit Plastic Mould 3rd Sem BTEUP Diploma Syllabus 2017 Subjects. The detail syllabus for materials & metallurgy is as follows.
Rationale:
Materials play an important role in the construction and manufacturing of equipment/tools. Right selection of materials add to the economy, working and life of machinery. A diploma holder must be conversant with the properties, uses, availability and costs of materials used for construction/fabrication to enable him to perform his functions confidently. The subject of Materials and Metallurgy has been designed to cover the above aspects.
DETAILED CONTENTS
1. Importance of Materials
Classification: Metals and non-metals, Ferrous and non-ferrous metals and their alloys
Names of common metals, their alloys and non-metals used in
Industry
Properties of metals and alloys
Physical properties – Appearance, luster, colour, density and melting point
Mechanical Properties: Strength, stiffness, elasticity, plasticity, toughness, ductility, malleability, brittleness, hardness, fatigue and creep.
Thermal and electrical conductivity
Corrosion, causes, effects and prevention.
(4 hrs)
2. Metallurgical Considerations
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3. Ferrous Metals and Alloys
Flow diagram for the production of ferrous metals from their ores, constituents of iron, iron carbon diagram.
Classification, composition and uses of cast iron and plain carbon steels. IS, BS and SAE Grades
Effect of alloying elements such as Aluminium, chromium, Nickel,
Cobalt, Manganese, Molybdenum, tungsten, Vanadium, Silicon,
Sulphur and Phosphorous on steels.
Composition, properties, grades and uses of special steels such as High speed steel, Stainless steels, Silicon steels, Heat resistant steels, Spring steel.
Heat treatment: Iron-carbon diagram, objectives and practical aspects of Heat treatment. Brief description and uses with examples of principal Heat treatment processes, Annealing, Normalizing, Tempering, Hardening, Carburising, Nitriding and Cyaniding and applications. Examples in heat-treating engineering components time, temperature transformation curve.
(12 hrs)
4. Non-ferrous Metals and Alloys
Copper: Properties and uses Composition, properties and uses of copper alloys.
Brasses: Cartridge brass, Nickel silver.
Bronzes: Phosphor bronze, Al-bronze, Mn-bronze, and Gun metal. Properties and uses of Aluminium.
Composition, properties and uses of Al-alloys e.g., Duralumin, Yellow metal, Magnalium and Hindalium
Properties and uses of alloys of lead, tin and magnesium. Bearing Metals: Requisite qualities. Composition, properties and uses of white metal bearing, copper based bearing metals. Aluminium based bearing metals. Use of nylon/PTFE for bushes/bearings, bimetallic and tri-metallic bushes
(12 hrs)
5. Identification and Examination of Metals and Alloys
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6. Other Important Materials
Heat insulating materials: Properties and uses of asbestos, glass wool, thermocole, cork, mica.
Electrical insulating materials. Properties and uses of china clay, leather, bakelite, ebonite, glass wool, rubber, felt.
Sound insulating materials: Cork, fibre boards.
Fabrication materials: Wood, plywood, rubber – natural and synthetic, Glass – plate glass, toughened glass, safety glass.
Refractory materials: General characteristics and uses of dolomite, ceramics.
Protective coating materials: Paints, primers, varnishes, enamels, putti, electroplating materials, rubasil, teflon coating.
Sealant and adhesives – Application and availability of sealant and adhesives for industrial user.
(10 hrs)
7. Selection, specifications and commercial availability of materials
Practical considerations for selection of material for different purposes ISO/Bureau of Indian standard specifications for metals, non-metals, various components and materials.
(3 hrs)
MATERIALS AND METALLURGY LAB
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For detail syllabus of all other subjects of BE Plastic Mould, effective from 2017 do visit Plastic Mould 3rd Sem BTEUP syllabus for 2017.
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