Journal article icon

Journal article

Evolution of dislocation density distributions in copper during tensile deformation

Abstract:

The evolution of dislocation storage in deformed copper was studied with cross-correlation-based high-resolution electron backscatter diffraction. Maps of 500 μm × 500 μm areas with 0.5 μm step size were collected and analysed for samples deformed in tension to 0%, 6%, 10%, 22.5% and 40% plastic strain. These maps cover ∼1500 grains each while also containing very good resolution of the geometrically necessary dislocation (GND) content. We find that the average GND density increases with impo...

Expand abstract

Actions


Access Document


Authors


Britton, TB More by this author
Wilkinson, AJ More by this author
Journal:
Acta Materialia
Volume:
61
Issue:
19
Pages:
7227-7239
Publication date:
2013-11-05
DOI:
ISSN:
1359-6454
URN:
uuid:216c0bc0-316c-44d4-bb83-0e08e7c1af1b
Source identifiers:
436396
Local pid:
pubs:436396

Terms of use


Metrics



If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP