Molybdenum Ring
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Location:
Luoyang China
Address:
Luoyang National University Science and Technology Park
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within 1 hours
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Product Details
Molybdenum Ring
Chemical requirements
Element | Ni | Mg | Fe | Pb | Al | Bi | Si | Cd | Ca | P |
Concentration(%) | 0.003 | 0.002 | 0.005 | 0.0001 | 0.002 | 0.0001 | 0.002 | 0.0001 | 0.002 | 0.001 |
Element | C | O | N | Sb | Sn | Mo | ||||
Concentration(%) | 0.01 | 0.003 | 0.003 | 0.0005 | 0.0001 | balance | ||||
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Parameters
Material: pure molybdenum 99.95%Min
Density10.2g/cc
Melting point: 2610C
We can manufacture according to customer required
Excellent conductivity of electricity
Resistance of high temperature
High melting point, high oxidation and erosion resistance.
| Atomic number | 42 |
| CAS number | 7439-98-7 |
| Atomic mass | 95.94 [g/mol] |
| Melting point | 2620 °C |
| Boiling point | 4639 °C |
| Density at 20 °C | 10.22 [g/cm] |
| Crystal structure | Body-centered cubic |
| Coefficient of linear thermal expansion at 20 °C | 5.210-6 [m/(mK)] |
| Thermal conductivity at 20 °C | 142 [W/(mK)] |
| Specific heat at 20 °C | 0.25 [J/(gK)] |
| Electrical conductivity at 20 °C | 17.9106 [S/m] |
| Specific electrical resistance at 20 °C | 0.056 [(mm2)/m] |
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Applications
Molybdenum rings are widely used as contact materials in silicon controlled rectifier diodes, transistors and thyristors mounting material for power semiconductor devices and heat sink bases.
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Molybdenum Ring
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