Understanding the mechanisms of deformation hot and cold in order to design a material with specifi

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Understanding the mechanisms of deformation hot and cold in order to design a material with specific characteristics for special applications. Knowing innovative materials such as metal foams, composites and amorphous metals. Prerequisites
Metallurgy. chobham test track Course Contents Effect of strain rate in the plastic deformation at high and low temperature metals with different crystal lattice. Deformation by explosion. Determination constitutive equation and the window of workability. Creep: microstructural aspects chobham test track and improvement of mechanical strength. Criteria for the selection and development of materials with good creep resistance. Superplasticity. Fatigue: microstructural aspects and improved mechanical strength. Combined effects of creep and fatigue. Titanium alloys, titanium composites with long fiber and nickel superalloys for aeronautical and aerospace medium and high temperature. chobham test track Metallic materials for low temperatures. Embrittlement: causes chobham test track and remedies. Metal foams. Amorphous and nanostructured metallic materials. Law governing the general requirements for the competence of testing laboratories (EN ISO 17025). Case studies
Will examine practical cases of rupture of mechanical chobham test track components during operation (crane, wheel hub, materials with lattice deformed chobham test track cfc for explosion). Will be considered a study of an alloy of PbSn superplastic at room temperature. Will be explained an example of manufacture chobham test track of the composite of Ti long fiber. Mechanical testing laboratory exercises (resilience, tensile, hardness and micro hardness, instrumented indentation) and observations of optical and electron microscopy for the study and characterization of the materials described in Production of aluminum foam lamination of metallic materials with different crystal lattice ( cfc, and c). Metallographic preparation and study of samples of Ti6Al4V deformed by means of heat and matrix composites of Ti long fiber material recommended study Clipboard Copy lessons learned from teaching materials used for lessons Grading
Comprehension of the basic mechanism of the cold and hot deformation in order to design materials with specific features for special applications. Knowledge of innovative materials (metal foams, composites, amorphous metals). Prerequisites
Metallurgy Contents Effect of the deformation rate in plastic deformation at high and low temperatures of metals with different crystal lattice. Deformation under explosion. Constitutive equation chobham test track and workability window. Creep: microstructural chobham test track aspects chobham test track and improvement of the mechanical behavior. Criteria for the choice and the development of materials with good creep resistance. Superplasticity. Fatigue: chobham test track microstructural aspects and improvement of the mechanical behavior. Effect of Both creep and fatigue. Ti alloys, Ti composites with long fibers and Ni-superalloys for aeronautical and aerospatial applications at medium and high temperatures. Metallic materials for low temperatures. Embrittlement: causes and remedies. Metal foams. Metallic materials and nanostructured chobham test track amorphous. Regulations chobham test track about the general requirements for the competence of the testing laboratories (UNI EN ISO 17025). Case studies
Some practical cases of failure will be Examined (crane, wheel-hug, cfc metals deformed by explosion). Will be Explained chobham test track to study about a Pb-Sn alloy superplastic at room temperature. Example of fabrication of a long fiber composite Ti. Laboratory exercises Mechanical tests (Charpy, tensile tests, hardness and micro-hardness, instrumented indentation), optical microscopy, scanning electron microscopy for the study and the characterization of the materials described in the course. Metal foams production. Rolling of metallic materials with different crystal lattice (fcc, hcp). Metallographic preparation and study of Ti6Al4V samples deformed for hot compression and long fiber composites with Ti matrix. Recommended texts Notes from lectures Slides employed for lectures. Examinations
Home Training Offer Bachelor Degree Specific objectives Prospects Occupational posters Regulations Teaching chobham test track Forms Forms General Forms Forms Degree Bachelor Degree Calendars Sessions Lessons Exams Calendars exams Questionnaires Questionnaires Questionnaires Students Undergraduates Employment Conditions Alerts Documents
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