Pure Forged Ground Molybdenum Rod Diameter 2.0mm to 100mm For Melting Electrodes
Ground molybdenum rod is delivered with gray metallic luster. Mainly used for electrode of electric boosted glass melting furnace,bracket,the heating body etc. It can serve a long life in glass solution at 1300 celsius degrees. Also used in the fields of rare earth industry. Ground molybdenum rod surface has no oxidized phenomenon notably.
We produce ground molybdenum rod with customized lengths. Surface condition is supplied as per customers' requests.
Appearance of Forged Molybdenum Rods:
Rolling rods: Dark brown, the surface is smooth and straight, no defects (crackle, heavy skin, hole, trough, etc) ; crooked degree is below 2mm.
Description of Ground Molybdenum Rods:
Mo Purity: Mo>=99.95%
Density: > 10.1g/cm3
Diameters: 2.0mm - 100mm
Melting Point: 2600°C.
Ground Moly Rods Applications:
1. Suitable for producing ion implantation parts.
2. For producing electric light source parts and electric vacuum components.
3. For producing heating elements and refractory parts in high temperature furnaces
4. Used in glass and glass fiber industry, it can serve a long life in melted glass liquid at 1300°C.
5. Used as electrodes in the field of rare earth metal industry.
Specifications of Pure Molybdenum and Tungsten
|
|
|
Molybdenum |
Tungsten |
|
Density |
G/CM3 |
10.22 |
19.3 |
|
Melting point |
oC |
2620 |
3410 |
|
Thermal conductivity |
W/M.K |
98.8 (1400 oC ) |
174 (10--100 oC ) |
|
Resistivity |
Ω.CM |
53.1 (1730 oC ) |
35 (1000 oC ) |
|
Vapor pressure |
Pa |
7.09 X 10-6 (1600 oC ) |
low |
|
Modulus |
/MPa |
343 350 |
35 316 |
|
Thermal expansion coefficient |
K-1 |
6.2 X 10-6 (700 oC ) |
4.5 X 10-6 (0--100 oC ) |
|
Hardness |
HB |
35--125 |
290--350 |
|
Tensile strength |
MPa |
687 |
981-1472 |
Size Chart and Tolerance of Molybdenum Rods:
|
Diameter(mm) |
Tolerance of Diameter |
Length(mm) |
Tolerance of length |
|
60-100mm |
±0.1mm |
250-800 |
±1mm |
|
30-45mm |
±0.05mm |
200-1500 |
±1mm |
|
45-60mm |
±0.1mm |
250-1300 |
±1mm |
|
20-30mm |
±0.03mm |
250-1500 |
± 1mm |
|
2-20mm |
±0.03mm |
300-1500 |
±1mm |
Picture show:
