Search:spiegel iron -> SPIEGEL IRON
spiegel iron
s p i e g e l i r o n hex:#115;#112;#105;#101;#103;#101;#108;#32;#105;#114;#111;#110;
The Salt of the World?
- Spiegel iron - - A fusible white cast iron containing a large amount of carbon (from three and a half to six per cent) and some manganese. When the manganese reaches twenty-five per cent and upwards it has a granular structure, and constitutes the alloy ferro manganese, largely used in the manufacture of Bessemer steel. Called also specular pig iron, spiegel, and spiegeleisen.