Nanostructured Metallic Materials

Maschinenbau, Master (PO-2023)

Modulnummer / Modulcode WP-NMM
Modulname Nanostructured Metallic Materials
Art des Moduls Wahlpflicht
Lernergebnisse, Kompetenzen, Qualifikationsziele

After successfully completing this course, students are expected to

  1. gain an overview of fundamentals of nanostructured metallic materials and typical applications of nanostructures in modern metallic materials;
  2. be equipped with the knowledge of the relations among chemistry, process, nano-/micro-structure and properties for the advanced metallic materials;
  3. be aware of state of the art of design, characterization approaches, optimization, and application in structural materials with case studies.
Lehrveranstaltungsarten VLmP (1SWS), Ü (1SWS)
Lehrinhalte

Part 1: Fundamentals

  • Crystal structure and phase diagram
  • Elemental partitioning and phase transformation
  • Physical and mechanical properties
  • Deformation mechanisms in nano-structured metallic materials
  • Strengthening in nano-structured metallic materials

Part 2: Nanostructure characterization

  • Conventional microstructure characterization methods: SEM/EDX/EBSD/TEM
  • Advanced nanostructure characterization methods: APT/SYXRD/SANS

Part 3: Case studies

  • Nanostructures in automotive and bearing steels
  • Nanostructures in high entropy alloys
  • Short-range ordering in metallic materials
Titel der Lehrveranstaltungen Nanostructured Metallic Materials
Lehr- und Lernmethoden (Lehr- und Lernformen) Lecture and exercises
Verwendbarkeit des Moduls M.Sc. Maschinenbau
Dauer des Moduls Ein Semester
Häufigkeit des Angebotes jährlich im Sommersemester
Sprache Englisch
Empfohlene (inhaltliche) Voraussetzungen für die Teilnahme am Modul - Basic knowledge of metallic materials
- Materials physics and materials chemistry
- Adequate English proficiency
Voraussetzungen für die Teilnahme am Modul
Studentischer Arbeitsaufwand Teaching Units Contact Study Time Hours: 30 Time hours for self-study: 60
Studienleistungen
Voraussetzung für Zulassung zur Prüfungsleistung
Prüfungsleistungen Written exam 60-120 min. or oral exam 30 min.
Anzahl Credits (ECTS) 3 cp
Lehreinheit Maschinenbau
Modulverantwortliche/r Prof. Dr.-Ing. habil. Wenwen Song
Lehrende Prof. Dr.-Ing. habil. Wenwen Song
Medienformen Powerpoint presentation, white board
Literatur
  • W. Song, Nano-engineering of high strength steels, 1st ed, Springer nature, 2023.
  • W. Song, T. Ingendahl, W. Bleck, Control of strain hardening behavior in high-Mn austenitic steels, Acta Metall. Sin. (Engl. Lett.) 27 (2014) 546-556.
  • F. Caballero, C. García-Mateo, The processing of nanocrystalline steels by solid reaction, in: S.H. Whang (Eds.), Nanostructured metals and alloys, Cambridge, Woodhead Publishing, 2011.
  • W. Callister, Materials science and engineering: an introduction (seventh ed.), New York, John Wiley & Sons, 2007.
  • W. Bleck, F. Brühl, Y. Ma, C. Sasse, Materials and processes for the third-generation advanced high strength steels. Berg Huettenmaenn Monatsh 164 (2019) 466-474.
  • J. Schiotz, F. Di Tolla, K. Jacobsen, Softening of nanocrystalline metals at very small grain sizes, Nature 391 (1998) 561-563.
  • R. Kassing, P. Petkov, W. Kulisch, C. Popov, Functional properties of nanostructured materials (first ed.), New York, Springer, 2006.
  • H. Presting, U. Koning, J. Mater, Future nanotechnology developments for automotive applications, Mater. Sci. Eng., C 23 (2003) 737.
  • Z. Li, K. G. Pradeep, Y. Deng, D. Raabe, C. C. Tasan, Metastable high-entropy dual-phase alloys overcome the strength–ductility trade-off, Nature, 534 (2016) 227-230.
  • O. Bouaziz, S. Allain, C. Scott, P. Cugy, D. Barbier, High manganese austenitic twinning-induced plasticity steels: a review of the microstructure properties relationships, Curr. Opin. Solid State Mater. Sci. 15 (2011) 141-168.