Anvil-on-rod impact tests were performed on as-received (cold-rolled) OFHC copper rods and copper processed by 2-or 8-passes of equal channel angular pressing (ECAP). The average grain size ranged from ∼30 m for the as-received sample to ∼440 nm for the 8-pass sample. The dynamic deformation states
✦ LIBER ✦
Constitutive modeling of strain rate effects in nanocrystalline and ultrafine grained polycrystals
✍ Scribed by Ercan Gürses; Tamer El Sayed
- Publisher
- Elsevier Science
- Year
- 2011
- Tongue
- English
- Weight
- 388 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0020-7683
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