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327-0501-00L 3 Credits BSC , MSC D-MATL , D-MAVT
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Metals I

Metalle I

Lecturers & Examiners: Prof. Dr. Ralph Spolenak
VVZ CR n/a

Last Updated: 2026-02-05 15:15:03

Abstract

Repetition and advancement of dislocation theory. Mechanical properties of metals: hardening mechanisms, high temperature plasticity, alloying effects. Case studies in alloying to illustrate the mechanisms.

Objective

Repetition and advancement of dislocation theory. Mechanical properties of metals: hardening mechanisms, high temperature plasticity, alloying effects. Case studies in alloying to illustrate the mechanisms.

Content

Dislocation 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

Resources

Lecture Notes

https://www.met.mat.ethz.ch/education/lect_scripts

Literature

Gottstein, 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

General Information

Language
German
Levels
BSC , MSC
Frequency
Yearly recurring

Examination

Type
session examination
Mode
written 60 minutes
Aids
2 Seiten A4 Formelsammlung, Taschenrechner

Course Components

Type Title Time & Place Hours
lecture Metalle I
  • Fri 09:45-11:30 (HCI J 6)
  • 30.11 Date 13:45-15:30 (HCI G 3)
2 h weekly
exercise Metalle I
  • Fri 11:45-12:30 (HCI J 6)
  • 30.11 Date 15:45-16:30 (HCI J 6)
1 h weekly

Offered In