PH8251-MATERIALS SCIENCE Syllabus And Study Material Engineeringboysoff
PH8251 MATERIALS SCIENCE SYLLABUS / BOOKS AND NOTES
UNIT I PHASE DIAGRAMS :
Solid solutions - Hume Rothery's rules – the phase rule - single component system - one-component system of iron - binary phase diagrams - isomorphous systems - the tie-line rule - the lever rule -
application to isomorphous system - eutectic phase diagram - peritectic phase diagram - other invariant reactions – free energy composition curves for binary systems - microstructural change
during cooling.
UNIT II FERROUS ALLOYS :
The iron-carbon equilibrium diagram - phases, invariant reactions - microstructure of slowly cooled
steels - eutectoid steel, hypo and hypereutectoid steels - effect of alloying elements on the Fe-C system - diffusion in solids - Fick's laws - phase transformations - T-T-T-diagram for eutectoid steel – pearlitic, baintic and martensitic transformations - tempering of martensite – steels – stainless steels –
cast irons.
FOR OTHER FIRST YEAR BOOKS:FIRST YEAR
UNIT III MECHANICAL PROPERTIES :
Tensile test - plastic deformation mechanisms - slip and twinning - role of dislocations in slip -
strengthening methods - strain hardening - refinement of the grain size - solid solution strengthening -
precipitation hardening - creep resistance - creep curves - mechanisms of creep - creep-resistant
materials - fracture - the Griffith criterion - critical stress intensity factor and its determination - fatigue
failure - fatigue tests - methods of increasing fatigue life - hardness - Rockwell and Brinell hardness -
Knoop and Vickers microhardness
UNIT IV MAGNETIC, DIELECTRIC AND SUPERCONDUCTING MATERIALS :
Ferromagnetism – domain theory – types of energy – hysteresis – hard and soft magnetic materials –
ferrites - dielectric materials – types of polarization – Langevin-Debye equation – frequency effects on
polarization - dielectric breakdown – insulating materials – Ferroelectric materials - superconducting
materials and their properties.
UNIT V NEW MATERIALS :
Ceramics – types and applications – composites: classification, role of matrix and reinforcement,
processing of fiber reinforced plastics – metallic glasses: types , glass forming ability of alloys, melt
spinning process, applications - shape memory alloys: phases, shape memory effect, pseudoelastic
effect, NiTi alloy, applications – nanomaterials: preparation (bottom up and top down approaches),
properties and applications – carbon nanotubes: types.
SUBJECT : MATERIALS SCIENCE
SUBJECT CODE : PH8251
REGULATION : 2017
CONTENT : NOTES AND BOOKS
Search Keywords:
Anna University Regulation 2017 PH8251 Materials Science Lecture Notes.Regulation 2017 PH8251 Materials Science Syllabus.Regulation 2017 PH8251 Materials Science Part A 2 marks with answers.Regulation 2017 PH8251 Materials Science Part B 13 marks Questions with answers.Regulation 2017 PH8251 Materials Science Part C 15 marks Questions with answers.Regulation 2017 Anna University PH8251 Materials Science Question Papers Collection.PH8251 Materials Science MCQ Multi Choice Questions
Anna University Regulation 2017 PH8251 Materials Science Lecture Notes.
Regulation 2017 PH8251 Materials Science Syllabus.
Regulation 2017 PH8251 Materials Science Part A 2 marks with answers.
Regulation 2017 PH8251 Materials Science Part B 13 marks Questions with answers.
Regulation 2017 PH8251 Materials Science Part C 15 marks Questions with answers.
Regulation 2017 Anna University PH8251 Materials Science Question Papers Collection.
PH8251 Materials Science MCQ Multi Choice Questions
YOU CAN DOWNLOAD MATERIALS HERE :
NOTES COLLECTION 1
NOTES COLLECTION 2
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