Micrograph Library
Browse the libraryAdvanced searchSystemsCompositionsTechniquesKeywordsPhase diagramsHelpPreferencesAbout the micrograph libraryTerms of useContribute micrographs!FeedbackLinksCredits Print this page
Full Record for Micrograph 776
[208 KB]
View micrograph
.. in new window
View micrograph and record
.. in new window
You can also view and download the micrographs on Flickr
- Micrograph no
- 776
- Brief description
- Austenitic stainless steel
- Keywords
- alloy
, annealing twins , austenite , carbon, dislocation , grain , iron, metal, recrystallisation , stainless steel, steel - Categories
- Metal or alloy
- System
- Fe-C-X
- Composition
- Stainless steel
- Standard codes
- Reaction
- Processing
- The sample was cold-deformed by rolling and then annealed at 704°C for one hour.
- Applications
- Sample preparation
- Technique
- Transmission electron microscopy (TEM)
- Length bar
- 2 μm
- Further information
- This is a transmission electron micrograph taken at 200 kV, from a thin foil sample of "302AA" austenitic stainless steel. The sample was cold-deformed by rolling and then annealed at 704°C for one hour. The image shows a mixture of recrystallised and deformed grains. There are some stacking faults (ribbon like contrast) in the recrystallised grains; austenitic stainless steels have a relatively low stacking fault energy.
Source: http://www.msm.cam.ac.uk/phase-trans/abstracts/recryst.html. - Contributor
- Prof H K D H Bhadeshia
- Organisation
- Department of Materials Science and Metallurgy, University of Cambridge
- Date
- 18/07/03
- Licence for re-use
Attribution-NonCommercial-ShareAlike 4.0 International- Related micrographs