Black Molybdenum Electrode

factory supply high purity 99.95% black molybdenum electrode
molybdenum electrode with high purity and uniform density property are best choice for glass melting applicaiton requirement.
1) specification:
purity:�99.95%
density: 10.2gcm3
size:dia (10-100mm) x length (150-1500mm)
surface:black, lathed, polished
widely used in glass, fireglass, rare earth industry etc.
2) character:
high oxidation resistance,
high corrosion resistance
long life at high-temperature
deviation: 
diameter(mm) deviation of diameter length(mm) deviation of length
16-20 ±1.0 300-1500 ±2
20-30 ±1.5 250-1500 ±2
30-45 ±1.5 200-1500 ±3
45-60 ±2.0 250-1300 ±3
60-100 ±3.0 250-800 ±3
our purity guarantee for molybdenum electrode: 
elements contents
mo � 99.95
al � 0.001
ca 0.003
cr 0.005
cu 0.001
fe 0.005
pb 0.002
mg 0.001
mn 0.001
ni 0.001
si 0.003
sn 0.003
ti 0.002