Influences of in-situ ZrB2 and TiB2 particles on Portevin-Le Chatelier effect for AlSi9Cu1 alloy
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DOI: 10.1016/j.jallcom.2018.05.164
Abstract: Abstract In this paper, the plastic instability phenomenon Portevin-Le Chatelier effect (PLC) was investigated in AlSi9Cu1 alloy and the in-situ (ZrB2+TiB2)/AlSi9Cu1 composites fabricated from the Al-K2TiF6-K2ZrF6-KBF4 system. Microstructure observation and X-ray diffraction testing revealed that… read more here.
Keywords: tib2 particles; zrb2 tib2; portevin chatelier; alsi9cu1 alloy ... See more keywords
Spatial-Time Inhomogeneity Due to the Portevin-Le Chatelier Effect Depending on Stiffness
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DOI: 10.3390/met13061054
Abstract: This work is devoted to the study of the influence of the rigidity of the loading system on the kinetics of the initiation and propagation of the Portevin-Le Chatelier (PLC) strain bands due to the… read more here.
Keywords: system; loading system; portevin chatelier; chatelier effect ... See more keywords
The Portevin-Le Chatelier effect in corrosion behavior of the Mg-Zn-Sr alloy
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DOI: 10.5006/3788
Abstract: The as-solutionized Mg-4Zn alloys, one candidate material for biological implantation, are featured with the Portevin-Le Chatelier effect during the tensile testing with strain rate of 6.67×10-7 s-1, which leads to the higher corrosion rate and… read more here.
Keywords: chatelier effect; corrosion; portevin chatelier;