Sommersemester

2018

Ringvorlesung MINT

Vorlesungsunterlagen

Amorphous Metals

Vorlesungsplan (Busch)

 

 

  Day   Topic Literature Transparancies
10.04.18

Introduction  (PP-presentation)

C.A. Angell, Science 267, 1924 Transparancies I
17.04.18 Preparation of amorphous materials J.Schroers, Advanced Materials 22, 1566 (2010)


 
24.04.18 Lab-Tour    
1.05.18 Holiday Porter-Easterling, Chapter 1  
8.05.18

Thermodynamics of Metallic Glass

R. Busch et al., JAP , 83, 4134 (1998)

S. Glade et al., JAP , 87, 7242(2000)

Z. Evenson et al., JAP , 107,  123529 (2010)

I. Gallino et al., JAP , 108, 063501 (2010)

Transparancies II
15.05.18

Ehrenfest- Equations, Viscosity, Fragility

 

W.L. Johnson, MRS Bulletin 24,  42 (1999)

R. Busch et al., Applied Physics Letters
72,  2696 (1998).

R. Busch et al., MRS Bulletin 32, 620 (2007).

 

Transparencies III

 

22.05.18 Fragility, Angell plot, Z. Evenson, R. Busch, Acta Materialia 59, 4404 (2011)

Transparencies IV

29.05.18

Adam-Gibbs model, Free volume model (Gallino)

 

 
5.06.18 Relaxation and Rejuvenation  

 

12.06.18

Structure of amorphous alloys

D.B. Mircacle, Acta Materialia 54, 4317 (2006).

M. Stolpe et al. Physical Review B 93, 014201 (2016)

Transparencies V

19.06.18

no class

 

 
26.06.18

Mechanical properties: Deformation, Shear bands, Ashby maps.

C.A. Schuh et al., Acta Materialia 55, 4067 (2007).

M.F. Ashby and A.L.Greer, Scripta Materialia 54, 321 (2006)

Transparencies VI

3.07.18

Mechanical properties: Ductility, Fracture, Fatique, Toughening.

M.E. Launey et al., Acta Materialia 56, 500 (2008)

C. Douglas et al., Nature 451, 1085 (2008)

Transparencies VII

10.07.18

no class

   
17.07.18

Exam

 

 

 

Kinetics of amorphous systems

Vorlesungsplan (Gallino)

 

 

   Day   Topic Literature ISBN or DOI code
12.04.18

Review of Thermodynamics

Porter-Easterling*, Chapter 1

*D.A. Porter and K.E. Easterling, PHASE TRANSFORMATIONS IN METALS AND ALLOYS, 2nd ed. Chapman & Hall (1992) ISBN 0-412-45030-5
19.04.18 Review of Diffusion

Porter-Easterling*, Chapter 2

Article: F. Faupel, et al., Diffusion in metallic glasses and supercooled melts, Rev. Mod. Phys. 75 (2003) 273-280

DOI: 10.3139/146.018046
26.04.18 Solidification: Nucleation and Growth Theory Porter-Easterling*, Chapter  4  
03.05.18 Metastability: Metastable Phase Diagram and To Concept    
10.05.18

Holiday

   
17.05.18 Kinetics of Thin Films and Solid State Amorphization    
24.05.18 Kinetics of Metallic Glasses

Article: R. Busch, I. Gallino, On the kinetic, thermodynamics and structure of bulk metallic glass forming liquids, JOM-J Min. Met. Mat. S. 69 (2017) 2178–2186

Transparencies
31.05.18

Holiday

 

 
07.06.18 Fragility I. Gallino, On the fragility of bulk metallic glass forming liquids, Entropy 19 (2017) 483-497

 

14.06.18

Physical aging

Article: I. Gallino, R. Busch, Relaxation pathways in metallic glasses, JOM-J Min. Met. Mat. S. 69 (2017) 2171–2177  
21.06.18

Oxidation kinetics of amorphous alloys

Article: S. Stanojevic, I. Gallino, H. Aboulfadl, M. Sahin, F. Mücklich, R. Busch, Oxidation of Glassy Ni-Nb-Sn Alloys and its Influence on the Thermodynamics and Kinetics of Crystallization, Acta Materialia 102 (2016) 176-186  
28.06.18

Literature search

   

05.07.18

12.07.18

Final Project Work

   
19.07.18

Final Project Report

 

 

 

Grundlagen der Metallkunde

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