Intergranular corrosion propagation rate of 2024 alloy investigated via the “one-dimensional artificial pit” technique
Source abstract
Abstract
Abstract This study is based on the description of the intergranular corrosion (IG) of 2024 aluminium alloy considering the dissolving paths consist of precipitated free zones at the grain boundaries where intermetallic precipitation is occurring. Assuming IG paths to be pore-shaped electrodes, it was demonstrated that “one-dimensional artificial pit” pure aluminium electrodes can be used to approach the IG corrosion growth rate. The same trend, i.e. the decrease of the dissolution rate as function of the depth of the defect (initial pore depth of the machined “one-dimensional artificial pit” or maximum depth of IG penetration) was observed for the two experiments.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Corrosion Behavior and Inhibition · Anodic Oxide Films and Nanostructures · Hydrogen embrittlement and corrosion behaviors in metals
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (16)
Show source-provided references
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