ListarFacultad Regional San Nicolas por tema "thermal"
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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 ...