Origin of spiegeleisen
Examples from the Web for spiegeleisen
Spiegeleisen, an iron which contains a natural alloy of from 10 to 12 per cent.
To this is added a certain quantity of 'spiegeleisen,' which is a compound of iron, carbon, and manganese.An Introduction to Machine Drawing and Design|David Allan Low
Layers of spiegeleisen, limonite and other iron ores are numerous in the Laos states, in which also antimony occurs.
A small amount is used for spiegeleisen, and the rest as a flux.