Journal article
On the microtwinning mechanism in a single crystal superalloy
- Abstract:
-
The contribution of a microtwinning mechanism to the creep deformation behaviour of single crystal superalloy MD2 is studied. Microtwinning is prevalent for uniaxial loading along 〈011〉 at 800°C for the stress range 625 to 675 MPa and 825°C for 625 MPa. Using quantitative stereology, the twin fraction and twin thickness are estimated; this allows the accumulated creep strain to be recovered, in turn supporting the role of the microtwinning mode in conferring deformation. Atom probe tomography...
Expand abstract
- Publication status:
- Published
- Peer review status:
- Peer reviewed
Actions
Access Document
- Files:
-
-
(Version of record, pdf, 4.0MB)
-
- Publisher copy:
- 10.1016/j.actamat.2017.05.072
Authors
Funding
Bibliographic Details
- Publisher:
- Elsevier Publisher's website
- Journal:
- Acta Materialia Journal website
- Volume:
- 135
- Pages:
- 314-329
- Publication date:
- 2017-06-05
- Acceptance date:
- 2017-03-31
- DOI:
- ISSN:
-
1359-6454
Item Description
- Keywords:
- Pubs id:
-
pubs:703125
- UUID:
-
uuid:a8417aa3-4205-4642-a68d-174fa32d34f4
- Local pid:
- pubs:703125
- Source identifiers:
-
703125
- Deposit date:
- 2017-08-01
Terms of use
- Copyright holder:
- © 2017 Acta Materialia Inc Published by Elsevier Ltd
- Copyright date:
- 2017
- Notes:
-
This is an open access article under the CC BY-NCND
license (http://creativecommons.org/licenses/by-nc-nd/4.0/)
Metrics
If you are the owner of this record, you can report an update to it here: Report update to this record