STA 1700C and Factory Price Molybdenum Disilicide Heating Elements

1.Physical property of molybdenum disilicide heating elements

2.Chemical property of molybdenum disilicide heating elements

MoSi2 heating element  is used in the high temperature under oxidizing atmosphere. It will form the SiO2 film which can keep the element from being melted. During the oxidizing process, the SiO2 protecting film is formed again when the element continues to be used. The MoSi2 heating element must not be used in the temperature between 400C and 700C for a long time, otherwise the element will be cremated under the strong oxidizing function in the low temperature.

 3.surface load

4.the tape of Mosi2 heating elements

U type elements

uuu

diameter:D1/D2

hot zone length:l2

cold end length:l1

shank spacing:A

examples:

u type,material grade 1800C

d1=3 d2=6 l1=125  l2=140  D=25      Specify as:3/6*140*125*25

5.Application

MoSi2 heating element is a kind of resistance heating element basically made of high pure Molybdenum Disilicide .In oxidizing atmosphere,on the surface of MoSi2 element owing to the high temperature combustion a layer of compact quartz protective film is formed to prevent MoSi2 from continuously oxidizing .In oxidizing atmosphere , MoSi2 heating element can usually make use of furnace temperature from 1300 to 1800. It is extensively used in the industries of metallurgy, glass, ceramic refractory, crystal electronic device, industrial furnace manufacture, etc.

   Outer wooden box, inner foam to ensure safety