99.95% Pure Molybdenum Rods Molybdenum Alloy Bars With Dia 10-100mm
99.95% Pure Molybdenum Rods Molybdenum Alloy Bars With Dia 10-100mm
Characteristics of Molybdenum Rod
Molybdenum rod has high melting point, good thermal conductivity and low thermal expansion. At high temperature, it can resist oxidation and has high strength.
Applications of Molybdenum Rods
Molybdenum rod can be used to manufacture electric vacuum devices and electric light source parts, as well as high-temperature heating body, high-temperature structural parts, electrodes, etc.
Classification of Molybdenum Rods
Classification by material
① Pure molybdenum rod: molybdenum content is more than 99.95%.
② High temperature molybdenum rod (molybdenum lanthanum alloy rod): it contains 0.4 ~ 1.2% lanthanum, and the molybdenum content is the surplus except impurities.
③ TZM molybdenum rod: 0.4 ~ 0.6ti, 0.07 ~ 0.12zr, 0.01 ~ 0.05c.
Size and tolerance of Molybdenum Rod
| Diameter(mm) | Tolerance of diameter | Length(mm) | Tolerance 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 |
Molybdenum rods with different lengths and with customized shapes can be provided according to the needs of customers.
Chemical Composition of Molybdenum rod
| Element | W/% | Element | W/% |
| Pb | <0.0001 | Al | <0.0001 |
| Bi | <0.0001 | Si | <0.001 |
| Sn | <0.0001 | Ca | <0.001 |
| Sb | <0.0001 | Mg | <0.001 |
| Cd | <0.001 | P | 0.0002 |
| Fe | 0.0050 | C | 0.0016 |
| Ni | 0.0007 | N | 0.0020 |
| O | 0.0050 | Mo |
99.98min |
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