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.
Unit 1: Crystal Structure and ImperfectionsUnit 2: Mechanical Properties and TestingUnit 3: Phase Diagrams
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Part 2 of the syllabusपाठ्यक्रम भाग 2Unit-wise coaching with notes and doubt classes.
Unit 4: Heat TreatmentUnit 5: Engineering 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 · 5 chapters · 25 topics
01Unit 1: Crystal Structure and Imperfections
5 टॉपिक+
- Unit cell and lattice
- BCC, FCC and HCP structures
- Coordination number and atomic packing factor
- Miller indices
- Point, line and surface defects
02Unit 2: Mechanical Properties and Testing
5 टॉपिक+
- Tensile test and stress-strain curves
- Engineering and true stress-strain
- Hardness tests: Brinell, Rockwell, Vickers
- Impact, fatigue and creep
- Strengthening mechanisms
03Unit 3: Phase Diagrams
5 टॉपिक+
- Gibbs phase rule
- Lever rule
- Isomorphous and eutectic systems
- Iron-carbon diagram and invariant reactions
- Microstructures of steels and cast irons
04Unit 4: Heat Treatment
5 टॉपिक+
- TTT and CCT diagrams
- Annealing and normalizing
- Hardening and tempering
- Martensite
- Case hardening: carburizing, nitriding
05Unit 5: Engineering Materials
5 टॉपिक+
- Plain carbon and alloy steels
- Stainless and tool steels
- Cast irons
- Non-ferrous alloys: aluminium and copper
- Ceramics, polymers and composites
About this course
आप यह कर पाएँगे
- Describe crystal structures (BCC, FCC, HCP), Miller indices and crystal imperfections
- Explain mechanical properties and testing: tensile, hardness, impact, fatigue and creep
- Read binary phase diagrams and the iron-carbon diagram and apply the lever rule
- Explain TTT diagrams and heat treatment processes
- Select ferrous, non-ferrous, ceramic, polymer and composite materials for applications
यह किसके लिए है
- B.Tech Mechanical Engineering students of Semester 3 (AKTU)
- Students of other universities studying the same subject who want unit-wise coaching
आपको क्या चाहिए
- Class 12 Physics and Chemistry
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 the Materials Engineering course follow?
It follows the AKTU (Dr. A.P.J. Abdul Kalam Technical University, Lucknow) B.Tech syllabus for Materials Engineering. If your own university's syllabus differs, the centre follows your university syllabus.
Will this help in the university examination?
Yes. Teaching is unit-wise as per the AKTU scheme, with previous-year question practice, MCQ tests and doubt sessions before the semester exam.
Is the iron-carbon diagram explained in detail?
Yes. The full Fe-Fe3C diagram, its reactions and lever-rule numericals are taught because they are asked every year.
