Carbon Silicon Analyser

The thermal analysis is a quick, reliable, & low cost application method enabling quality & melting process control of cast iron. From ironcarbon state diagram the thermal analysis gives direct information about solidification of cast iron. It allows analysis of carbon equivalent (%CE), Carbon (%C), Silicon (%Si) in iron melts like Grey cast iron, Ductile iron and Malleable iron.
Principal of Operation: Thermal Analysis is the interpretation of cooling curve of liquid iron sample. First arrest point, the liquidus is a temperature level is directly related to Carbon Equivalent. CE = %C + %Si3 + %P3.
Second arrest point, the solidus temperature, when referred with liquidus, allows the total carbon content prediction. For this; metal must solidify white which is achieved by Tellurium This specially designed Tellurium & other ingredient minimises the influence of entrapped particles, gases and particularly additions used in cupola produced iron. Our smart carbon cups are tellurium coated sensors with "k" type thermocouple can be used for Carbon Equivalent, % Carbon, % silicon in grey, malleable & base metal of ductile iron. Carbon cups are available to cover entire range of thermal analysis i.e. % Carbon + % Silicon9 = 4.3.