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Product Details:
Payment & Shipping Terms:
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RO5200 99.95% Purity Tantalum Crucible for Sale
1.Specification
Ta crucible
Purity: 99.95%min
Grade: RO5200, RO5252, RO5255
Standard: ASTM B708-2001
Condition: annealed
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OD 20mm |
Wall 1.27mm |
Tapered 12.7mm |
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OD 12.7mm |
Wall 0.762mm |
Tapered 12.7mm |
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OD 38.10mm |
Wall 1.778mm |
Tapered 38.10mm |
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OD 34.29mm |
Wall 1.778mm |
Height 9.525mm |
We can also delivery the tailor-made tantalum crucibles according to your drawings or individual demands.
2.Physical and chemical properties
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Product Name |
Tantalum crucible |
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Material Composition |
Tantalum |
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Purity |
99.9% |
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Density |
≥16.6g/cm3 |
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Using temperature |
About 1800°C |
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Highest temperature |
2400°C |
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Tolerance |
±0.5mm |
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Smooth degree |
Ra≤3.2 |
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Quantitative analysis |
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Element |
Ni |
Mo |
Fe |
Ti |
C |
O |
Si |
H |
W |
Nb |
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Concentration(≤%) |
0.002 |
0.01 |
0.005 |
0.002 |
0.01 |
0.015 |
0.005 |
0.0015 |
0.01 |
0.05 |
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Element |
N |
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Concentration(≤%) |
0.005 |
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Purity(Metallic Base) Ta≥99.95% |
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2). RO5252
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Quantitative analysis |
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Element |
W |
C |
N |
H |
O |
Nb |
Fe |
Ti |
Mo |
Si |
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Concentration(%) |
2.0~3.5 |
0.010 |
0.010 |
0.0015 |
0.015 |
0.500 |
0.010 |
0.010 |
0.020 |
0.005 |
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Element |
Ni |
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Concentration(%) |
0.010 |
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(3) RO5255
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Quantitative analysis |
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Element |
W |
C |
N |
H |
O |
Nb |
Fe |
Ti |
Mo |
Si |
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Concentration(%) |
9.0~11.0 |
0.010 |
0.010 |
0.0015 |
0.01 |
0.100 |
0.010 |
0.010 |
0.020 |
0.005 |
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Element |
Ni |
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Concentration(%) |
0.010 |
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3. Application:
For rare-earth metallurgy, load plates for the anodes of tantalum electrolyzing capacitors and for corrosion resistant containers in chemical industries.
4. Advantage of our Ta crucible
-polished surface with high quality.
- uniform grain with densified microstructure ensures longer use time.
-professional after-sales service
5. Package details:
First packaging with moisture-proof paper;
Second packaging with Kraft paper;
Third packaging with foam plastics in all side of plywood case;
Finally packing products in plywood case.
Or as your special request.
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