| Autor: |
Vasudevan, Asuri K., Kujawski, Daniel, Latanision, Ronald M. |
| Předmět: |
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| Zdroj: |
Corrosion Reviews; Oct2024, Vol. 42 Issue 5, p627-643, 17p |
| Abstrakt: |
This article describes the relationship that relates the static threshold parameter of K1SCC (at ∼10−10 m/s) to ΔKth and Kmax,th (at ∼10−10 m/cycle) under fatigue load at high R-ratio like R = 0.85. At these high R-ratios (>0.75), applied Kmax > K1SCC and the fracture path has a larger component of static fracture. 5083 Al alloy is adapted as an example to demonstrate this relationship at room temperature their relationship with and without GB-β anodic precipitates in inert and a 3.5 % NaCl solution environments. We are interested in the mechanical cyclic ΔKth and Kmax,th and quasi-static KISCC driving forces affecting the damage in the presence of a chemical environment due to anodic dissolution of the GB-β precipitates. Detailed discussions involve how these parameters are interrelated. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
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