| Model: | - |
|---|---|
| Brand: | - |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-ferrous Metal Products |
| Label: | Moly Seed Holder , seed holder , Mo Seed Holder |
| Price: |
US $1
/ pc
|
| Min. Order: | 1 pc |
| Last Online:17 Nov, 2017 |
Molybdenum Seed Holder for Sapphire Growth Furnace
1. Specification
Size: Dia13*195mm; Dia13*165mm; Dia16*195mm; we also process according to customer’s drawings
Grade: Mo1, TZM, Mo-La; Surface: polished; Purity: 99.95%, 99.97%
2, Physical and chemical properties
Tensile strength: 610 Mpa; Elongation:>=10%
Use temperature: 1800°C
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Quantitative analysis |
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Element |
Ni |
Mg |
Fe |
Pb |
Al |
Bi |
Si |
Ca |
P |
Cu |
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Concentration (%) |
0.0006 |
0.0006 |
0.001 |
0.0006 |
0.003 |
0.0006 |
0.003 |
0.0006 |
0.001 |
0.0006 |
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Element |
C |
O |
Sb |
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Concentration (%) |
0.001 |
0.005 |
0.0006 |
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Purity(Metallic Base) Mo>=99.95% |
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3. Application:
Mo seed holder mainly used for sapphire crystal growth furnace, it’s contact with seed and rod, it between crystal and pulling rod, Before growing. Need put seed (small piece of sapphire) in the seed holder and bind WRe wire. melt the raw materials and put down seed to it.
4. Advantage of our Mo seed holder
Polished surface with high quality
Uniform grain with densified microstructure ensures longer use time.
Precise machining tolerance
Professional after-sales service
