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315 Tungsten Evaporation Boat For Sale
- FOB Price
US $1.50100 - 200 piece
US $1.20201 - 500 piece
US $1.10501 - 1000 piece
- group name
- TUNGSTEN BOAT
- Min Order
- 100 piece
- brand name
- GETWICK 東吉
- model
- W1
- 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
- update time
- Tue, 09 Apr 2019 09:01:51 GMT
Paramtents
Product name 310 tungsten boat for evaporation
purity 99.95%
Melting point 3410Dc
Color Silver Grey
Desity 19.3g/cm3
Certificate ISO9001:2008
Dimensions as your demand
Application vacuum,coating,electronic
Surface Polished and pickling
Usage Widely
Packging & Delivery
- 20cm x10cm x2cm
-
Min Order100 piece
Briefing
tungsten boat for evaporation
310 tungsten boat for evaporation
Detailed
315 Tungsten Evaporation Boat For Sale
Customed 99.95% Tungsten Boat for Evaporation SourceCustomed 99.95% Tungsten Boat for Evaporation SourceCustomed 99.95% Tungsten Boat for Evaporation Source
Tungsten Evaporation Boat Straight and Flat Type.We offer 99.95% Min Pure tungsten evaporation boat: straight boat, flat type in stock selling.Mass in Stock, Competitive Price and Quick Delivery.
Tungsten is extremely corrosion-resistant in contact with many molten metals. Because of the highest melting point, the performance is excellent in heat resistant. That’s why we choose tungsten as one of the main material for evaporation.
Specification
1. Grade: W1
2 .Density: 19.35g/cm3
3. Purity: 99.95%min.
4.Melting point:3410ºC
5.Working Temperature:2000~2600Dc
6.Evaporation Boat Type: Straight and Flat
7.Process Method: Stamping
Detailed Specification:
Item Code | Width (mm) | Length (mm) | Thickness (mm) | Recess Length (mm) | Recess Depth (mm) | Vol. (cc) |
W310 | 10 | 100 | 0.30 | 50 | 2.1 | 0.54 |
W315 | 15 | 100 | 0.30 | 50 | 2.7 | 1.16 |
W510 | 10 | 100 | 0.50 | 50 | 2.0 | 0.48 |
Normally evaporation boats are used for high wettability materials.
We also have V tub, Oval Tub and Sphere tub evaporation boats
Our materials for evaporation boats have very low evaporation rates at evaporation temperature and an extremely low vapor pressure compared to the coating materials themselves. As a result, no material from the boat ends up in the deposited layer even during long evaporation cycles.
How to choose a right Evaporation boats among material tungsten, molybdenum, tantalum and niobium, here below are some chart that might be helpful:
Evaporation Rate VS Temperature Vapor Pressure VS Temperature
Specific electric resistance VS Temperature
Beside, there are other evaporation boats available. You can also offer you drawing for special production.
1.As a special and effective boat vessel, tungsten boat is widely used in electron-beam spraying as well as the sintering and annealing process in vacuum coating industries;
2.Tungsten boats are used for vacuum evaporation of materials in granular or pellet form;
3.They can also be used to evaporate small lengths of wire or to evaporate materials which would not properly "wet" the surface of an evaporation filament;
4.Tungsten evaporation boats are ideal for use in small evaporation systems for experimental and prototype work, such as bell jars.
