Rr Sic Heating Elements - Resistance Type Silicon Carbide, Rod Or Tubular Shape For High-temperature Applications Up To 1500âºc, Low Resistance Cold Ends For Enhanced Performance

Sic Heating Elements is a kind of non-metal high temperature electric heating elements. It can usually make use for furnace which temperature 1500A C. It can be directly used in an air atmosphere without any protection atmosphere. It is extensively used in the fields of metallurgy, ceramics, glass, machinery, analysis test,semiconductor, science&research etc.
The RR Sic heating element is a resistance type silicon carbide heating element. RR Sic heating elements are rod shaped or tubular depending on the diameter. They have a central heating section referred to as a hot zone and two terminal sections called cold ends. There are two types of RR Sic. (1)The cold ends are impregnated with silicon metal referred to as one piece, and (2) low resistance cold ends which are furnace welded to the hot zone -- referred to as a three piece or LRE (Low Resistance End) type. This lower electrical resistance cold end causes them to operate at a lower temperature. The extremities of the elements are metallized with aluminum to provide a low resistance contact surface to which the electrical connections are made using braided aluminum straps.
RR Sic heating elements are described by giving the overall length, the heating section length, and the diameter.