Your roadmap · आपका रोडमैप
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Admission & first meetingप्रवेश और पहली मुलाकातEnquire at your nearest NDSS centre, meet the teacher, fix the batch time and get your study material.
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Part 1 of the syllabusपाठ्यक्रम भाग 1Unit-wise coaching with notes and doubt classes.
Crystal Structure and ImperfectionsMechanical Properties and TestingIron-Carbon Diagram
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Heat TreatmentFerrous AlloysNon-Ferrous and Other Materials
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Unit tests & assignmentsयूनिट टेस्टRegular tests in the university / board pattern.
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Semester 3 exam (university / board)विश्वविद्यालय / बोर्ड परीक्षाPrevious papers and full revision before the exam.
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Online tests & resultऑनलाइन टेस्ट और रिज़ल्टTake the tests online; your marks and result show in your student login and at the centre.
सिलेबस · पाठ्यक्रम
1 subject · 6 chapters · 26 topics
01Crystal Structure and Imperfections
5 टॉपिक+
- Crystalline and amorphous solids
- Unit cell, SC, BCC, FCC and HCP
- Atoms per unit cell, coordination number, APF
- Allotropy of iron
- Point, line and surface defects
02Mechanical Properties and Testing
5 टॉपिक+
- Strength, ductility, toughness, hardness, fatigue, creep
- Tensile test and stress-strain curve
- Hardness tests: Brinell, Rockwell, Vickers
- Impact tests: Izod and Charpy
- Non-destructive tests: dye penetrant, ultrasonic, magnetic particle
03Iron-Carbon Diagram
4 टॉपिक+
- Phases: ferrite, austenite, cementite
- Eutectoid, eutectic and peritectic reactions
- Pearlite and ledeburite
- Hypo- and hyper-eutectoid steels
04Heat Treatment
4 टॉपिक+
- Annealing and normalising
- Hardening and tempering
- Martensite and TTT diagram (introduction)
- Case hardening: carburising, nitriding, flame and induction hardening
05Ferrous Alloys
4 टॉपिक+
- Classification of steels
- Cast irons: grey, white, malleable, SG iron
- Alloying elements and their effects
- Stainless, tool and high speed steels
06Non-Ferrous and Other Materials
4 टॉपिक+
- Copper and its alloys: brass and bronze
- Aluminium and its alloys
- Bearing materials
- Plastics, ceramics and composites
About this course
आप यह कर पाएँगे
- Explain crystal structures, unit cells and imperfections in metals
- Describe mechanical properties and destructive / non-destructive tests of materials
- Interpret the iron-carbon equilibrium diagram and its phases
- Select suitable heat treatment processes for steels
- Explain types and uses of cast iron, plain carbon steel and alloy steels
- Describe non-ferrous metals, alloys and other engineering materials
यह किसके लिए है
- Diploma Mechanical Engineering students of Semester 3 (BTEUP)
- Students preparing for production, design and JE mechanical exams
आपको क्या चाहिए
- Physics and Chemistry of Semester 1 / 2
Online tests & result
Practice and unit tests online; marks and result show in your student login and at the centre.
Student login →
सवाल
Which syllabus does this Material Science and Metallurgy course follow?
It follows the BTEUP diploma syllabus (Mechanical Engineering - Semester 3). If your polytechnic or university syllabus differs, the centre follows your own syllabus and unit order.
Will this help in the semester exam?
Yes. Each unit is taught with board-pattern questions, numericals where needed, and revision tests before the end-semester exam.
Are notes and tests provided?
Yes. Unit-wise short notes, an MCQ question bank and a final test paper are provided.
