CY9002 MATERIALS FOR LOW TEMPERATURE APPLICATIONS SYLLABUS | ANNA UNIVERSITY ME CRYOGENIC ENGINEERING ELECTIVES SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY M.E CRYOGENIC ENGINEERING DEPARTMENT ELECTIVES SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2010
CY9002 MATERIALS FOR LOW TEMPERATURE APPLICATIONS L T P C
3 0 0 3
AIM: To impart knowledge on material characterization at low temperature and selection for low
temperature applications.
10
OBJECTIVE:
To understand the behavioral changes in materials at low temperature.
To understand the selection of material for low temperature applications.
To understand the testing methods for low temperature behavior of materials.
UNIT I MATERIAL BEHAVIOR 10
Deformation process in pure , impure metals and alloys–effect of low temperature
transformation , plastic deformation at constant stress-creep , Role of dislocations , Tensile ,
Shear strength of perfect and real crystals , Strengthening mechanisms , Work hardening ,
strain and strain rate on plastic behavior–super plasticity Ductile and Brittle Failure , Crack
Propagation-Fracture , Toughness–fracture toughness , Griffith’s theory , stress intensity factor
and fracture toughness Toughening mechanisms–Ductile , brittle transition in steel
UNIT II MATERIALS SELECTION 10
Compatibility with liquid oxygen and other process fluids-external environment, Toughnesspressure
vessel codes, Motivation for selection-cost basis and service requirements–Selection
for surface durability, corrosion and wear resistance– Relationship between materials selection
and processing–Case studies in materials selection.
UNIT III NON METALLIC MATERIALS 7
Polymeric materials for Cryogenic Application , Ceramics and Glasses , Cryogenic properties of
Composites , Polymeric materials–Formation of polymer structure– Production techniques of
fibres , foams , adhesives and coatings–Structure , properties and applications of engineering
polymers–Advanced structural ceramics , WC , TiC , TaC , Al2O3 , Sic , Si3N4 , CBN and
diamond–properties , processing and applications.
UNIT IV TESTING METHODS AND TECHNIQUES 10
Basic types of Cryostat and cooling system , Modification , Variations , and special purpose
attachments–multiple specimen testing , compression testing , Flexural , torsional , fatigue and
impact testing , Extensometry-Resistive strain gauges , Displacement Transducers ,
Capacitance gauges.
UNIT V MODERN METALLIC MATERIALS 8
Dual phase steels , micro alloyed , High strength low alloy (HSLA) steel , Transformation
induced plasticity (TRIP) steel , Maraging steel-intermettallics , Ni and Ti aluminides–smart
materials , shape memory alloys–Metallic glass–Quasi crystal and nano crystalline materials.
TOTAL: 45 PERIODS
TEXT BOOKS:
1. Wigley D.A., “Mechanical Properties of Materials at Low Temperatures”, Plenum Press, New
York, 1972.
REFERENCES:
1. Richard P. Reed, Alan F. Clark, Materials at low Temperature, ASME International, Dec
1983.
2. Thomas H.Courtney , “Mechanical Behavior of Materials”, (2nd Edition), McGraw-Hill , 2004.
CY9002 MATERIALS FOR LOW TEMPERATURE APPLICATIONS L T P C
3 0 0 3
AIM: To impart knowledge on material characterization at low temperature and selection for low
temperature applications.
10
OBJECTIVE:
To understand the behavioral changes in materials at low temperature.
To understand the selection of material for low temperature applications.
To understand the testing methods for low temperature behavior of materials.
UNIT I MATERIAL BEHAVIOR 10
Deformation process in pure , impure metals and alloys–effect of low temperature
transformation , plastic deformation at constant stress-creep , Role of dislocations , Tensile ,
Shear strength of perfect and real crystals , Strengthening mechanisms , Work hardening ,
strain and strain rate on plastic behavior–super plasticity Ductile and Brittle Failure , Crack
Propagation-Fracture , Toughness–fracture toughness , Griffith’s theory , stress intensity factor
and fracture toughness Toughening mechanisms–Ductile , brittle transition in steel
UNIT II MATERIALS SELECTION 10
Compatibility with liquid oxygen and other process fluids-external environment, Toughnesspressure
vessel codes, Motivation for selection-cost basis and service requirements–Selection
for surface durability, corrosion and wear resistance– Relationship between materials selection
and processing–Case studies in materials selection.
UNIT III NON METALLIC MATERIALS 7
Polymeric materials for Cryogenic Application , Ceramics and Glasses , Cryogenic properties of
Composites , Polymeric materials–Formation of polymer structure– Production techniques of
fibres , foams , adhesives and coatings–Structure , properties and applications of engineering
polymers–Advanced structural ceramics , WC , TiC , TaC , Al2O3 , Sic , Si3N4 , CBN and
diamond–properties , processing and applications.
UNIT IV TESTING METHODS AND TECHNIQUES 10
Basic types of Cryostat and cooling system , Modification , Variations , and special purpose
attachments–multiple specimen testing , compression testing , Flexural , torsional , fatigue and
impact testing , Extensometry-Resistive strain gauges , Displacement Transducers ,
Capacitance gauges.
UNIT V MODERN METALLIC MATERIALS 8
Dual phase steels , micro alloyed , High strength low alloy (HSLA) steel , Transformation
induced plasticity (TRIP) steel , Maraging steel-intermettallics , Ni and Ti aluminides–smart
materials , shape memory alloys–Metallic glass–Quasi crystal and nano crystalline materials.
TOTAL: 45 PERIODS
TEXT BOOKS:
1. Wigley D.A., “Mechanical Properties of Materials at Low Temperatures”, Plenum Press, New
York, 1972.
REFERENCES:
1. Richard P. Reed, Alan F. Clark, Materials at low Temperature, ASME International, Dec
1983.
2. Thomas H.Courtney , “Mechanical Behavior of Materials”, (2nd Edition), McGraw-Hill , 2004.
No comments:
Post a Comment
Any doubt ??? Just throw it Here...