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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Song, G.
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2021Compositional complexity dependence of lattice distortion in FeNiCoCrMn high entropy alloy systemcitations
- 2020Compositional complexity dependence of dislocation density and mechanical properties in high entropy alloy systemscitations
- 2019Silica-free sealing glass for sodium-beta alumina batterycitations
- 2019A comparison study of dislocation density, recrystallization and grain growth among nickel, FeNiCo ternary alloy and FeNiCoCrMn high entropy alloycitations
- 2008Fractography of Stress Corrosion Cracking of Mg-Al Alloyscitations
- 2008Characterisation of stress corrosion cracking (SCC) of Mg-Al alloyscitations
- 2008Comparison of the linearly increasing stress test and the constant extension rate test in the evaluation of transgranular stress corrosion cracking of magnesiumcitations
- 2008Characterisation of stress corrosion cracking (SCC) of Mg–Al alloyscitations
- 2008A mechanistic understanding of stress corrosion cracking of Mg-Al alloys
- 2007Evaluation of the delayed hydride cracking mechanism for transgranular stress corrosion cracking of magnesium alloyscitations
- 2007Magnesium stress corrosion cracking
- 2007Stress corrosion cracking in magnesium alloys: Characterization and preventioncitations
- 2006Anodizing treatments for magnesium alloys and their effect on corrosion resistance in vaious environmentscitations
- 2004Corrosion resistance of aged die cast magnesium alloy AZ91citations
Places of action
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article
Comparison of the linearly increasing stress test and the constant extension rate test in the evaluation of transgranular stress corrosion cracking of magnesium
Abstract
Transgranular stress corrosion cracking (TGSCC) of the Mg alloy AZ91 in distilled water and 5 g/L NaCl solution has been evaluated using the Linearly Increasing Stress Test (LIST) and the Constant Extension Rate Test (CERT). The differences between these techniques, with respect to fractography and the measurement of SCC parameters, are discussed. The LIST and CERT techniques are both useful in identifying the occurrence of SCC and, when coupled with a technique for characterizing crack extension, measuring the threshold stress and crack velocity. During a LIST fast fracture ensues a relatively short time after the threshold stress is attained, whereas during CERT crack growth over a much longer time period is facilitated by a reduction in stress. Consequently, the LIST is typically 30 - 50 % shorter in duration, whereas the CERT produces a larger SCC fracture surface.