It is a mixture made of iron oxide and barium carbonate (or strontium) and it is obtained through a dry or wet way sintering process. For practical reasons the tables below show only some standard measures.
It is therefore advisable to ask for those measures which are the best for the final use. Similar or adaptable molds are very likely to be available.

Standard tolerances:
length and width ±2%
thickness ± 0.1 mm.

Availing itself of exclusive computerized automatic (tin mm ± 0,02) supplier of cutting machines and of horizontal supplier of spindle and centerless grinding, Calamit is able to obtain any format in short time. The capacitive discharge magnetizing devices allow to magnetize in the most suitable form and direction, according to the final use, assuring a costant and balanced efficiency as well.