Powder Topics

4.2 Solidification temperature controll

The solidification temperature of the powder is adjusted according to the casting temperature. The solidification temperture of the multi-component oxide melt can be obtained by the calculation method of the calculation phase diagram. However, since the flux for continuous casting contains fluoride, it is necessary to use a database that accurately represents fluoride. Qualitatively, it is thought that the solidification temperature of the flux changes according to the solidification temperature of a simple oxide or fluoride.