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Alloys nichrome-fechral

Application Area:Widely used for industrial annealed furnaces,heating treatment stoves in the fields of petrochemical,chemical,pharmacy,food,power,marine.

Cr20Ni30,Cr15Ni60,Cr20Ni80.Alloys with high working temperature(1000-1500 and adjusted electric resistance.lt is in the form of wire,strip.bar,plate,etc.

Nichrome - niker based alloy with contain of Cr not less than 19-21% characterized by high resistance to influence of high temperatures and good resistance corrosion.

Due to its properties nichrome is to be used for producing heating elements of various purposes. Application of nichrome heating elements includes industrial oven equipment,steam-boilers and heat exchanger of pipe work in chemical and petrochemical industry;for bell-type,shaft and induction furnaces.

Nichrome also used in heating elements for household appliances,such as electric kettle,electric iron.hair-drier.heaters.etc.

We have an exclusive assortment of electrical resistance wires used for electrical heating element up to 1200<C-1500'"C.These wires are actually made from Iron-Chromium-AJuminium Ferric alloy,and find their usage in a number of wide range of domestic appliances.heating elements operating in air.quarty tubes.and electrical Immersion heaters,These wires available in ribbon form also.have a choice of resis-tiving in ohms/cm at 20 degreet) like:

Cr27AI5 Ti Resitivity 1.44 ±0.07
Cr25AI5 Resitivity   1.42 ±0.07
Cr23AI5 Resitivity 1.35 ±0.07
Cr23AI5Ti Resitivity 1.39 ±0.07
Cr21AI6Nb Resitivity 1.43 ±0.07
Cr21AI4 Resitivity 1.43 ±0.07
Cr19AI3 Resitivity 1.25 ±0.07
 Cr15AI5,Cr23AI5,Cr23A15Ti,Cr27A15Ti

 

High temperature alloy( 1000-1500t:) with electric resistance It is in the form of wire.strip.bar.plate.etc. Fechral-Chromium-aluminum-iron alloy with different content of alloying ingredients. Fechrals have hign heat-resistance in oxide atmospheres,containing sulfur in carbonic mediums.and also in hydrogen and vacuum.

Due to its properties nichrome is to be used for producing heating elements of various purposes. Fields of applicationrfechral wire is used as concertina wire in ceramic and matrix basis of household appliances and industrial oven equipment,for bell-type.shaft and induction furnaces. Nichrome also used in heating elements for household appliances.such as electric kettle,electric iron,hair-drier,heaters.etc.