99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation
group nameTUNGSTEN BOAT
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Min Order1 piece
brand nameGETWICK 東吉
modelW1
payment methodL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
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update timeTue, 09 Apr 2019 09:01:52 GMT
Paramtents
Product name Tungsten boat
Size Customed
Purity 99.95% min.
Mould charge free
Application vacuum thermal evaporation
Feature 1 High temperature
Feature 2 corrosion resistance
Melting point 3260℃
Using temperature 2000-2600℃
Density 19.3g/cm3
Packging & Delivery
Min Order1 piece
Briefing
2. Vacuum smelting, refining production, high purity, less impurities.
Detailed
99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation
Specification
1. Grade: W1,W2
2. GB/T4187-07
3. .Density: 19.3g/cm3
4. .Purity: 99.5%
5. .Melting point:3260ºC
6. Diameter:1.0mm min
7. .Length: 2000mm max
8. 8.Different sizes are available
Tolerance
Furnished form | Specified diameter | min.length |
wrought | 2.8<=d<5.0 | 600 |
5.0<=d<6.5 | 300 | |
6.5<=d<11.0 | 200 | |
straightened | 0.8<=d<1.0 | 1000 |
1.0<=d<3.0 | 800 | |
ground | 0.8<=d<3.0 | 800-1000 |
3.0<=d<6.5 | 300-600 | |
6.5<=d<10.0 | 200 |
Chemical Composition of high purity
Element | Mo | Mg | Fe | C | Al | N | Si | Ca | Ni | C |
|
Concentration(%) | 0.01 | 0.003 | 0.005 | 0.005 | 0.002 | 0.003 | 0.005 | 0.005 | 0.003 | 0.008 |
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Purity(Metallic Base) W≥99.95% | |||||||||||
Application
1. tungsten are mainly used in metallurgy industry, mechanism process industry and rare earth smelting industry;
2.They are more frequently used in crystalloid materials and other burgeoning high-tech industries;
3.The tungsten should be used in vacuum or deoxidize atmosphere and the highest using temperature should be no more than 2000ºC
Package
1.Carton with water proof paper and protective foam inside.
2. Standard export case.
3. As consumers' requirements.
Payment
1. Sample order: L/C, Paypal, Escrow and T/T100% are accepted.
2. Big order: T/T 50%, full payment advanced, L/C are accepted.
Please choose which terms is convenient for you. Depends on your order, we also will recommend the most suitable way.
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- Nearest port for product export
- Shanghai,, Guangzhou, Qingdao, Tianjin
- Delivery clauses under the trade mode
- FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DDP, DDU, Express Delivery
- Acceptable payment methods
- T/T, L/C, D/P D/A, Credit Card, PayPal, Westem Union, Cash, Escrow