Use of sodium salt electrolysis in the process of continuous modification of eutectic EN AC-AlSi 1 2 alloy
Source abstract
Abstract
This paper presents test results concerning the selection of sodium salt for the technology of continuous modification of the EN AC-AlSi12 alloy, which is based on electrolysis of sodium salts, occurring directly in a crucible with liquid alloy. Sodium ions formed as a result of the sodium salt dissociation and the electrolysis are ‘transferred’ through walls of the retort made of solid electrolyte. Upon contact with the liquid alloy, which functions as a cathode, sodium ions are transformed into the atomic state, modifying the alloy. As a measure of the alloy modification extent, the obtained increase of the tensile strength R m and change of metallographic structure are used, confirming obtained modification effect of the investigated alloy.
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Research context
OpenAlex topics: Aluminum Alloy Microstructure Properties · Metallurgical Processes and Thermodynamics · Aluminum Alloys Composites Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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