Slater Steels is a maker of special alloyed steels.
This dust is an industrial waste material.
It comes from the anti-pollution system of the furnace.
Slater Dust has the following general analysis :
SiO2 5.39%
Fe2O3 50.3
CaO 12.12
MgO 3,27
ZnO 34.28
Total 100
Also small amounts of nickel, chromium, molybdenum,
cadmium, and manganese.
A possible substitution for 1% of this stuffis as follows :
Dolomite .12
Whiting .11
Zinc oxide (calc.) .28
Silica .03
Red Iron Oxide .43
Total 1.00
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