Abstract
| Original language | English |
|---|---|
| Title of host publication | The 26th International Ocean and Polar Engineering Conference, 26 June-2 July, Rhodes, Greece |
| Publication status | Published - 2016 |
| MoE publication type | A4 Article in a conference publication |
| Event | 26th International Ocean and Polar Engineering Conference, ISOPE 2016 - Rhodes, Greece Duration: 26 Jun 2016 → 1 Jul 2016 |
Conference
| Conference | 26th International Ocean and Polar Engineering Conference, ISOPE 2016 |
|---|---|
| Abbreviated title | ISOPE 2016 |
| Country | Greece |
| City | Rhodes |
| Period | 26/06/16 → 1/07/16 |
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Keywords
- crack arrest
- toughness
- instrumented impact test
- Charpy-V
- arrest load
Cite this
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Crack Arrest Toughness Estimation for High Strength Steels from Sub-Sized Instrumented Charpy-V Tests. / Wallin, Kim; Karjalainen-Roikonen, Päivi; Suikkanen, Pasi.
The 26th International Ocean and Polar Engineering Conference, 26 June-2 July, Rhodes, Greece. 2016. ISOPE-I-16-530.Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review
TY - GEN
T1 - Crack Arrest Toughness Estimation for High Strength Steels from Sub-Sized Instrumented Charpy-V Tests
AU - Wallin, Kim
AU - Karjalainen-Roikonen, Päivi
AU - Suikkanen, Pasi
PY - 2016
Y1 - 2016
N2 - Crack arrest toughness KIa is considered to represent the minimum fracture toughness of a material. The crack arrest toughness standard ASTM E1221 defines a crack arrest toughness reference temperature, TKIa. TKIa is the temperature corresponding to a median crack arrest toughness value of 100 MPa√m. Previously, the TKIa temperature has been successfully correlated to the 4 kN crack arrest load transition temperature (TFa4kN) from the instrumented Charpy-V impact test for low to high strength steels. In this work, the correlation is expanded to cover also sub-sized specimens and ultra high strength steels.
AB - Crack arrest toughness KIa is considered to represent the minimum fracture toughness of a material. The crack arrest toughness standard ASTM E1221 defines a crack arrest toughness reference temperature, TKIa. TKIa is the temperature corresponding to a median crack arrest toughness value of 100 MPa√m. Previously, the TKIa temperature has been successfully correlated to the 4 kN crack arrest load transition temperature (TFa4kN) from the instrumented Charpy-V impact test for low to high strength steels. In this work, the correlation is expanded to cover also sub-sized specimens and ultra high strength steels.
KW - crack arrest
KW - toughness
KW - instrumented impact test
KW - Charpy-V
KW - arrest load
M3 - Conference article in proceedings
SN - 978-1-880653-88-3
BT - The 26th International Ocean and Polar Engineering Conference, 26 June-2 July, Rhodes, Greece
ER -