Molybdenum rod
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 Type & Application
| Type |
Application |
| Mol |
Applied for marking components in electronic vacuum devices, guide rod, electrode lead etc. |
| MoLa |
Applied for making high temperature-resistance devices, heater rod in furnace. |
Diameter range
| Classification |
Dia max |
Dia min |
| Black Moly Rod |
Swaged |
3.0 |
12.0 |
| Straightened |
0.8 |
3.0 |
| Ground Moly Rod |
0.8 |
12.0 |
Chemical composition
| Type\Element |
Mo |
La |
Fe |
A1,Mg,Ca |
Ni,Si |
other metallic element |
| Mol |
>99.95 |
- |
<0.0050 |
<0.0020 |
<0.0030 |
<0.0010 |
| MoLa |
>97.95 |
1-2 |
<0.0050 |
<0.0020 |
<0.0030 |
<0.0010 |
Diameter Tolerance
| Diameter |
Black moly rod |
Ground moly rod |
| Tolerance |
Roundness |
Tolerance |
Roundness |
| 0.8<d<2.5 |
±2 |
2 |
±0.03 |
±0.03 |
| 2.5<d<5.0 |
±2 |
2 |
±0.10 |
±0.10 |
| 5.0<d<8.0 |
±2 |
2 |
±0.15 |
±0.15 |
| 8.0<d<12.0 |
±2 |
2 |
±0.20 |
±0.20 |
|
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