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Analysis of DTA and dilatometric data used to study the behaviour of a mould flux
(2019-06-01)
In the present work a casting powder containing ≈ 36 wt% SiO2, ≈ 31 wt% CaO, 13 wt% Na2O, and 10 wt% CaF2, was used as starting material. A mass of 10 g of the mould powder was placed in a graphite crucible and melted at ...
Thermal analysis techniques applied to study wear mechanisms of black refractories used in the steel continuous casting process
(Springer, 2019-06-01)
In this paper, the results are correlated with information obtained through conventional techniques such as optical microscopy (OM) and scanning electron microscopy (SEM) including EDS analysis and EBSD, that are used to ...