Sentence Examples with the word bright-red

To remove tin, arsenic and antimony, the lead has to be brought up to a bright-red heat, when the air has a strongly oxidizing effect.

The wooded ravines and the copses, which at the end of August had still been green islands amid black fields and stubble, had become golden and bright-red islands amid the green winter rye.

If the lead is to be liquated and then brought to a bright-red heat, both operations are carried on in the same reverberatory furnace.