327-0501-00L  Metals I

SemesterAutumn Semester 2016
LecturersR. Spolenak
Periodicityyearly recurring course
Language of instructionGerman



Courses

NumberTitleHoursLecturers
327-0501-00 VMetalle I2 hrs
Tue13-15HCI D 2 »
R. Spolenak
327-0501-00 UMetalle I1 hrs
Tue15-16HCI D 2 »
25.10.16-18HCI D 2 »
R. Spolenak

Catalogue data

AbstractRepetition and advancement of dislocation theory. Mechanical properties of metals: hardening mechanisms, high temperature plasticity, alloying effects. Case studies in alloying to illustrate the mechanisms.
ObjectiveRepetition and advancement of dislocation theory. Mechanical properties of metals: hardening mechanisms, high temperature plasticity, alloying effects. Case studies in alloying to illustrate the mechanisms.
ContentDislocation theory:
Properties of dislocations, motion and kinetics of dislocations, dislocation-dislocation and dislocation-boundary interactions, consequences of partial dislocations, sessile dislocations
Hardening theory:
a. solid solution hardening: case studies in copper-nickel and iron-carbon alloys
b. particle hardening: case studies on aluminium-copper alloys
High temperature plasticity:
thermally activated glide
power-law creep
diffusional creep: Coble, Nabarro-Herring
deformation mechanism maps
Case studies in turbine blades
superplastizity
alloying effects
LiteratureGottstein, Physikalische Grundlagen der Materialkunde, Springer Verlag
Haasen, Physikalische Metallkunde, Springer Verlag
Rösler/Harders/Bäker, Mechanisches Verhalten der Werkstoffe, Teubner Verlag
Porter/Easterling, Transformations in Metals and Alloys, Chapman & Hall
Hull/Bacon, Introduction to Dislocations, Butterworth & Heinemann
Courtney, Mechanical Behaviour of Materials, McGraw-Hill

Performance assessment

Performance assessment information (valid until the course unit is held again)
Performance assessment as a semester course
In examination block forBachelor's Programme in Materials Science 2012; Version 01.08.2016 (Examination Block 6)
Bachelor's Programme in Materials Science 2015; Version 22.08.2017 (Examination Block 6)
ECTS credits3 credits
ExaminersR. Spolenak
Typesession examination
Language of examinationGerman
RepetitionThe performance assessment is offered every session. Repetition possible without re-enrolling for the course unit.
Mode of examinationwritten 60 minutes
Additional information on mode of examinationPrüfung in Englisch möglich
Written aids2 Seiten A4 Formelsammlung, Taschenrechner
If the course unit is part of an examination block, the credits are allocated for the successful completion of the whole block.
This information can be updated until the beginning of the semester; information on the examination timetable is binding.

Learning materials

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Only public learning materials are listed.

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Offered in

ProgrammeSectionType
Mechanical Engineering BachelorDesign, Mechanics and MaterialsWInformation
Mechanical Engineering MasterMechanics, Materials, StructuresWInformation
Materials Science BachelorExamination Block 6OInformation