If the alloy is melted for a longer time after adding the Al-Ti mother alloy than the critical time obtained here, a mechanism of grain-refinement in Al-Ti low alloy, that is, the nucleations of aluminum on the dissolving TiAl//3 crystals, will be unable to operate. The TiAl//3 crystal was a strong grain refiner. 14 refs.
CITATION STYLE
Sato, T., Den, S., & Ohiro, G. (1979). DIFFUSION TIME REQUIRED FOR THE DISSOLUTION OF TiAl3 CRYSTALS INTO PURE ALUMINUM LIQUID AND THE GRAIN-REFINEMENT OF alpha ALUMINUM SOLID-SOLUTION BY Ti ADDITION. Transactions of the Japan Institute of Metals, 20(12), 687–696. https://doi.org/10.2320/matertrans1960.20.687
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