b.tech. ceramic technology - Technicalsymposium

REFERENCES1. J.Stows Hall, Nanofuture, Manas Publications, 2006.2. Mick Wilson, Kamali Kannangara,Geoff Smith, Michelle Simmom, Burkhard Raguse, “Nano Technology: Basic Science & Engineering Technology”, 2005, Overseas Press.3. Karl.M.Kadish, Rodney S.Rnoff, “ Fullereness : Chemistry, Physics and Technology”,John Wiley & Son Inc. Publications, 2000.CT9036 MECHANICAL BEHAVIOUR OF CERAMICS L T P C3 0 0 3AIMThe course is aimed to enable the students to have a detailed understanding about thebehaviour of ceramic materials with different mechanical properties.OBJECTIVESOn completion of the course the students are expected to Have learnt in detail about the elastic property and brittle nature of ceramics. Have understood the fracture behaviour of ceramics. Have studied the behaviour of the materials in strength and engineering design. Have learnt the creep behaviour of ceramic materials. Have understood the thermal shock behaviour of the ceramic materials.UNIT I ELASTIC BEHAVIOUR 7Elastic constants – effect of atomic structure and microstructure. Response to stress –elastic deformation of isotropic and crystalline materials – measurement techniques.UNIT II FRACTURE MECHANICS 8Theoretical strength and stress concentrations, linear elastic fracture mechanics, microstructural aspects, fracture testing techniques.UNIT III STRENGTH AND ENGINEERING DESIGN 10Strength testing, statistical treatment to strength, time dependent strength behaviour –subcritical crack growth, stable crack propagation, cyclic fatigue – SPT diagram. Tougheningof Ceramics.UNIT IV CREEP BEHAVIOUR 10Creep – definition, types – diffusion creep, dislocation creep, viscous creep. Microstructuredependence of creep, creep deformation maps.UNIT V THERMAL BEHAVIOUR 10Thermal stress, thermal shock resistance parameters, thermal stresses and cracking, testingtechnique, applications of thermal stress.TOTAL: 45 PERIODSTEXT BOOKS1. John B.Wachtman, Mechanical Properties of Ceramics, John Wiley & Sons, New York,1996.2. Davidge R.W, Mechanical Behaviour of Ceramics, Ceramic Book Literature Service,London, 1979.REFERENCES1. Kingery W.D, Bowen H.K and Uhlmann D.R, Introduction to Ceramics, John Wiley &Sons, 1991.2. Barsoum M.W, Fundamentals of Ceramics, McGraw-Hill, 1997.3. Hasselman D.P.H and Heller R.A (eds.), Thermal Stresses in Severe Environments,Plenumn Press, 1989.54