Physical Metallurgy detail TNDTE Diploma syllabus for Mechanical Engineering (Foundry) (FN), M scheme is extracted from TNDTE official website and presented for diploma students. The course code (39133), 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 foundry 3rd sem syllabus for diploma m scheme tndte you can visit Foundry 3rd Sem Syllabus for Diploma M Scheme TNDTE Subjects. The detail syllabus for physical metallurgy is as follows.
Rationale:
Enable to understand principles, facts, concepts, and experimental determination of values Structure of materials, Selection of materials,phase diagram,iron carbon system and to apply the acquired knowledge and skill to identify, interpret and analyse various practical field roblems in different fields of engineering
Objectives:
- To know about the engineering materials and structure
- To know about the phase diagram
- To know about the iron carbon system
- To know about the solidification and metallography
- To know about the ferrous metals
Unit 1
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Unit 2
Phase Diagram
Solid solution :
Introduction -Solid phases – Alloys -solid solutions Interstitial solid solution – substitutional solid solution -phase rule -cooling curves for pure metal and alloys- Construction of phase diagram- Lever rule.
Phase diagram :
Unary phase diagram- binary phase diagram -Isomorphous systems-Copper Nickel equilibrium diagram-eutectic system -Cadmium bismuth equilibrium diagram- eutectoid system -peritectic and peritectoid system.
Unit 3
Iron Carbon System
Microstructure :
Introduction -Allotropy of iron – Cooling curve for pure iron -austenite ferrite -cementite – ledeburite -pearlite – bainite -martensite – troosite- sorbite
Equilibrium Diagram :
Iron Carbon Equilibrium Diagram –TTT diagram (Time -Temperature Transformation diagram)-difference between Iron Carbon Equilibrium Diagram and TTT diagram -critical cooling rate -Factors governing the grain size-effect of microstructure on properties.
Unit 4
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Unit 5
Ferrous Metals
Cast Iron
Cast Iron – classification and microstructure-Grey Cast Iron -White Cast Iron – Malleable Cast Iron – Nodular Cast Iron -Chilled Cast Iron -Microstructure Characteristics and Applications.
Steels
Steels -carbon steels -alloy steels -tool steels -stainless steels high speed steels -microstructure of plain carbon steel-mild steel-medium carbon steel-high carbon steel – Characteristics and Applications.
Text Books:
- Material Science and Metallurgy -O.P. Khanna -S. Chand -1998
- Material Science and Process -S.K. Hajra Chowdry-Indian Distributing C0, Calcutta,1998
Reference Books:
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For detail syllabus of all other subjects of BE Foundry, M scheme do visit Foundry 3rd Sem syllabus for M scheme.
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