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| Molybdenum
and MoLa Sheets / Wires / Tubes / Crucibles / Hot Zones |
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| 1. Chemical Composition (wt%, max. for impurities)
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| Type |
Fe |
Ni |
Al |
Si |
Ca |
Mg |
C |
N |
O |
La2O3 |
Ti |
Zr |
Mo |
| Mo1 |
0.010 |
0.005 |
0.002 |
0.010 |
0.002 |
0.002 |
0.010 |
0.002 |
0.007 |
- |
- |
- |
¡Ý99.95 |
| MoLa |
0.010 |
0.005 |
0.002 |
0.010 |
0.002 |
0.002 |
0.010 |
0.002 |
0.14-0.2 |
0.2-0.6 |
- |
- |
Bal. |
| TZM |
0.010 |
0.005 |
- |
0.005 |
- |
- |
0.010-0.040 |
0.002 |
0.050 |
- |
0.40-0.55 |
0.06-0.12 |
Bal. |
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| 2. Recrystallization Temperature
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| Mol >1100¡æ MoLa >1500¡æ TZM >1600¡æ |
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| 3. Description |
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| TZM and MoLa Alloys
have higher recrystallisation temperature, high heat resistance
and better creep resistance over pure Mo. |
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| 4. Typical Size
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| 4.1 Mo Sheet alkali washed finish, cold rolled finish and ground finish
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| State |
Thickness (mm) |
Max. Width x Max. Length (mm) |
| Alkali Washed Finish |
10-20 |
300 x 400 |
| 5-10 |
450 x 800 |
| 1-5 |
450 x 1000 |
| Cold Rolled Finish |
0.1-0.9 |
650 x 1500 |
| Ground Finish |
10-20 |
300 x 350 |
| 1.5-10 |
350 x 450 |
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| 4.2 Mo Bar and Rod forged and ground finish and swaged finish |
| State |
Diameter (mm) |
Max. Length (mm) |
| Forged |
60-100 |
800 |
| 20-60 |
1500 |
| 15-20 |
2000 |
| Swaged |
5-15 |
2000 |
| 3-5 |
4000 |
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| 5. Application
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| Wires for Lighting, Sintered
Crucibles and Substrate Holders for Molecular Beam Epitaxies, Boats
and Cups for the Annealing Filaments and Electrodes, Semiconductor
Base Plates, Pins and Hats for Microwave Magnetrons, Tube Components
for Cathode Ray Tubes, Components of Vacuum Furnaces, Acentric Nozzles
for Manufacturing Glass and Glass Fibers. |
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