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High Purity Molybdenum Products Disc Ring High Temperature Resistance
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xProduct Details
| Name | Molybdenum Ring&Disc | Density | ≥10.2g/cc |
|---|---|---|---|
| Melting Point | 2610ºC | Application | Silicon Controlled Rectifier Diodes, Transistors |
| Advantage | High Temperature Resistance | Size | Customized |
| High Light | High Temperature Resistance Molybdenum Disc,High Purity Molybdenum Ring,High Purity Molybdenum Products |
||
Product Description
High Purity Molybdenum Disc High Temperature Resistance
Quick Details
Grade: Mo 1 Mo 2 MoLa (TZM)
Purity : >99.93%
Density: 10.22 g/ cm 3
processing technique: Stamping
Condition: Vacuum Annealing
Application:Vacuum Furnace
Melting point: 2620 degree
Boiling point: 5560 degree
Application:Vacuum Furnace
Melting point: 2620 degree
Boiling point: 5560 degree
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 |
|
|
|
|
Parameters
|
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] |
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.
Features
1. Molybdenum discs are widely used as contact materials in diodes of silicon controlled rectifiers, transistors and thyristors;
2. Further applications include using molybdenum discs as heat sink bases in IC'S, LSI'S and hybrid circuits;
3. Molybdenum discs are widely used in vacuum switches as contact terminals.;
4. Molybdenum discs are also applied in producing heating sintering trays, sintering boats, base plates, supporting disk for
crucibles in electronic and vacuum applications. disc/round
5. Used as sputtering targets.
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