Knowledge Management System Of Institute of metal research，CAS
| A primary study of the effect of hydrostatic pressure on stress corrosion cracking of Ti-6Al-4V alloy in 3.5% NaCl solution | |
| Liu, Rui; Cui, Yu; Liu, Li; Zhang, Bo; Wang, Fuhui | |
| 2020-04-01 | |
| Source Publication | CORROSION SCIENCE
 |
| Volume | 165 |
| Abstract | The study investigated the effect of high hydrostatic pressure on stress corrosion cracking (SCC) of Ti-6Al-4 V alloy in 3.5% NaCl solution at 2 degrees C, by slow strain rate testing at 0.1 MPa and20 MPa. The fractography exhibited a mixed fracture with small and shallow dimples, as well as cleavage and quasi-cleavage surfaces at the two pressures. High hydrostatic pressure enhances SCC of Ti-6Al-4 V alloy at 20 MPa, by facilitating the dissolution of titanium and decreasing the resistance of oxide film. The hydrostatic pressure also promotes the formation of delta hydrides at the alpha/beta interface of Ti-6Al-4 V alloy. |
| DOI | 10.1016/j.corsci.2019.108402 |
| WOS ID | WOS:000518488800034 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/82992 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation GB/T 7714 | Liu, Rui,Cui, Yu,Liu, Li,et al. A primary study of the effect of hydrostatic pressure on stress corrosion cracking of Ti-6Al-4V alloy in 3.5% NaCl solution[J]. CORROSION SCIENCE,2020,165. |
| APA | Liu, Rui,Cui, Yu,Liu, Li,Zhang, Bo,&Wang, Fuhui.(2020).A primary study of the effect of hydrostatic pressure on stress corrosion cracking of Ti-6Al-4V alloy in 3.5% NaCl solution.CORROSION SCIENCE,165. |
| MLA | Liu, Rui,et al."A primary study of the effect of hydrostatic pressure on stress corrosion cracking of Ti-6Al-4V alloy in 3.5% NaCl solution".CORROSION SCIENCE 165(2020). |
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