👉 A lucerne is a type of crucible, which is used in the manufacture of iron and steel. It is characterized by its high temperature of about 1500-2000 degrees Celsius (2400-3600 degrees Fahrenheit) and its ability to produce a uniform, homogeneous mixture of metals. The term "lucerne" comes from Latin and means "heat," referring to the high temperature used in the process of making iron and steel.
