| SES # | TOPICS | REVIEWS | IMAGES |
|---|---|---|---|
| 1 | Introduction | ||
| 2 | Basic crystallography; BCC, FCC, HCP structures; Miller indices; crystal symmetry; stereographic projection | (PDF) | Diagrams of the stereographic projection and cubic crystal poles, sources unknown. Drawings of the hexagonal close-packed lattice in "Close-Packing of spheres." From Lecture 1, Fundamental Aspects of Solids and Sphere Packing. Heyes, S. J. Structures of Simple Inorganic Solids. Oxford College, 1999. Fig. 1.33 in Reed-Hill Fig. 2-38 in Cullity Table 3.1 in Courtney fcc (111) stereographic projection for MEIS (PDF) |
| 3 | Crystal shear stress and yielding; Burgers' vector; introduction to edge, screw, and mixed dislocations; stress, strain, and stored energy | (PDF) (Courtesy of Leslie Dewan. Used with permission.) | Diagrams of edge and screw dislocations in lattices, sources unknown. Fig. 4.22, 4.23 in Reed-Hill Fig. 3.16 in Courtney / Fig. 2.5 in Read |
| 4 | Dislocation energy; stress fields; movement of dislocations | (PDF - 1.2MB) (Courtesy of Leslie Nachbar. Used with permission.) | Fig. 4.15 in Reed-Hill (PDF) |
| 5 | Dislocation interactions; Peach-Koehler equation; effects on material behavior; Frank-Read sources; observing dislocations | (PDF) | TEM of dislocations in Si, source unknown. Fig. 4.9, 5.1 in Reed-Hill Fig. 11.1b, 12.2 in Read Fig. 3.41 in Courtney Fig. 4.14 in Forwood, C. T., and L. M. Clarebrough. Electron Microscopy of Interfaces in Metals and Alloys. Bristol, England: Adam Hilger, 1991. ISBN: 9780750301169. |
| 6 | Crystal structures and their slip systems; dislocation shear stress resolution; using stereographic projections | (PDF) | Fig. 11.1b in Read Fig. 5.27 in Reed-Hill (PDF) |
| 7 | Applying stress; cross-slipping; dislocation locking; jogs and partials | (PDF) | Table of stacking fault energies for Ag, Cu, Ni, and Al, source unknown. Fig. 3.9, 5.3, 5.6, 7.1, 7.2, 7.3, 7.4, 7.5 in Hull & Bacon Fig. 6.42a,b in Gottstein, Günter. Physical Foundations of Materials Science. New York, NY: Springer, 2004. ISBN: 9783540401391. (PDF) |
| 8 | More dislocation interactions; Orowan looping; work hardening; polycrystal deformation | (PDF) | Fig. 1 in Childs, C. B., and L. M. Slifkin. "Dislocations and nuclear particle tracks in silver chloride crystals." British Journal of Applied Physics 16 (1965): 771-777. Fig. 4.23 in Courtney (PDF) |
| 9 | Twinning | (PDF) (Courtesy of Genevieve Russo, et al. Used with permission.) | Fig. 17.1a, 17.3, 17.5, 17.6, 17.16 in Reed-Hill Fig. 1a, 2b, 3a in Chen, Mingwei, et al. "Deformation Twinning in Nanocrystalline Aluminum." Science 300 (May 23, 2003): 1275-1277. (PDF) |
| 10 | Heating metals; dislocation climb; recovery; annealing | (PDF - 1.6MB) (Courtesy of Danny Codd. Used with permission.) | Fig. 8.5, 8.8, 8.12, 8.13 in Reed-Hill Fig. 11.1b in Read |
| 11 | Annealing; recrystallization; polygonization; coarsening; JMAK analysis | Fig. 1.1a,c,d, 4.9b in Humphreys Fig. 9.8 in Hosford | |
| 12 | Recrystallization; nucleation; grain growth; effects of temperature, strain, grain size, impurities | (PDF) | Fig. 1.1, 6.4, 6.8a, 6.10a in Humphreys ( |
| 13 | Review for Exam 1 | ||
| 14 | Exam 1 | ||
| 15 | Alloying and deformation; forces on dislocations | (PDF) (Courtesy of Leslie Nachbar. Used with permission.) | |
| 16 | Solid solutions; strengthening; annealing; diffusion kinetics | (PDF) | Fig. 5.13b,c in Courtney Fig. 9.12 in Reed-Hill (PDF) |
| 17 | Precipitate hardening; heat treatment; effect of time and temperature on microstructure | (PDF) | |
| 18 | Precipitate hardening; phase boundaries; mechanisms; size effects | (PDF) | Graph of strengthening in nickel via different sizes of Ni3Al precipitates, source unknown. |
| 19 | Contributions to precipitate hardening; phase diagrams; kinetics; Ostwald ripening; TTT diagrams | (PDF - 1.2MB) | Fig. 4.2c, 4.6 in Fuller, Christian B. "Temporal Evolution of the Microstructures of Al(Sc,Zr) Alloys and Their Influences on Mechanical Properties." Ph.D Thesis, Northwestern University, 2003. ( Fig. 2 (View Online), 6 (View Online) in "Plate Steels." Fig. 371, 1047, 2709 in Vol. 7, Atlas of Microstructures for Industrial Alloys. ASM Handbook, 8th ed. Metals Park, OH: ASM, 1972. ( |
| 20 | Intra-particle stresses; isostrain and isostress; modulus limits; contiguity and percolation | (PDF) (Courtesy of Leslie Dewan. Used with permission.) | |
| 21 | Introduction to steel; Fe-C phase diagram; phases and microstructures | (PDF) (Courtesy of Genevieve Russo. Used with permission.) | Fig. 18.1, 18.2, 18.9, 18.30 in Reed-Hill Fig. 3 in "Microstructures, Processing, and Properties of Steel." Vol. 1, Properties and Selection: Irons, Steels, and High-Performance Alloys. ASM Handbook, 10th ed. Materials Park, OH: ASM International, 1990. ISBN: 9780871703774. Fig. 157 in "Carbon and Alloy Steels." Vol. 9, Metallography and Microstructures. ASM Handbook, 9th ed. Materials Park, OH: ASM International, 1985. ISBN: 9780871700155. |
| 22 | Steel properties | (PDF) | Fig. 18.2, 18.9, 18.28, 18.30, 19.14, 19.17 in Reed-Hill Fig. 2, 3, 17 in "Microstructures, Processing, and Properties of Steel." Vol. 1, Properties and Selection: Irons, Steels, and High-Performance Alloys. ASM Handbook, 10th ed. Materials Park, OH: ASM International, 1990. ISBN: 978-0871703774. Fig. 107, 157 in "Carbon and Alloy Steels." Vol. 9, Metallography and Microstructures. ASM Handbook, 9th ed. Materials Park, OH: ASM International, 1985. ISBN: 9780871700155. |
| 23 | Steel (cont.) | Fig. 18.34, 18.36, 18.37 in Reed-Hill | |
| 24 | Exam 2 | ||
| 25 | Nanocrystalline metals; properties, dislocations, and grain boundaries; applications | (PDF) (Courtesy of Danny Codd. Used with permission.) | |
| 26 | Conclusions |
-
-
Courses
Find courses by:
Collections
Cross-Disciplinary Topic Lists
Translated Courses
-
About
-
Donate
-
Featured Sites
