Determination of Fracture Toughness and K-R Curve for 2524-T3 Aluminum Alloy
Autor: | Shao Wei Tu, Ya Zhi Li, Qi Qing Huang, Wei Xie |
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Rok vydání: | 2011 |
Předmět: | |
Zdroj: | Advanced Materials Research. :1039-1042 |
ISSN: | 1662-8985 |
Popis: | In the present work, the resistance to crack extension of 2524-T3 aluminum alloy under Mode I loading was studied by using the middle-cracked tension M (T) specimens. The curve, plane-stress fracture toughness and apparent plane-stress fracture toughness were calculated by test data. The average value of measured fracture toughness at room temperature was 161 MPam1/2. The results and conclusions can be referred in airplane skin design. |
Databáze: | OpenAIRE |
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