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Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Specifications
Brand Name :
JINXING
Model Number :
Tungsten Evaporation Boats for evaporation sources
Certification :
ISO 9001
Place of Origin :
CHINA
MOQ :
10 kg
Price :
Negotiable
Payment Terms :
L/C, T/T, D/P, Western Union
Supply Ability :
200 kg per month
Delivery Time :
15-20 days
Packaging Details :
plywood cases
Product Name :
Tungsten Evaporation Boats for evaporation sources
Grade :
W1
Purity :
>=99.95%
Tensile Strength :
>320 MPa
Elongation :
<22%
Standard :
ASTM B387-2010
Applications :
Precision Moulding
Description

Tungsten Evaporation Boats for evaporation sources

Tungsten Evaporation Boats baskets and filaments are manufactured from high grade tungsten. Tungsten has the highest melting point (6192°F), the lowest vapor pressure at temperatures above 3000°F and has the highest tensile strength. Tungsten also has the lowest coefficient of thermal expansion of any pure metal. This combination of properties makes tungsten the ideal material for evaporation sources. During evaporation, it can alloy with some materials such as Al or Au. In this case, another evaporation source material should be used such as alumina coated boats or baskets. Other materials useful for evaporation sources are molybdenum and tantalum.

Specifications

Item Name: Tungsten Boat

Impurity content: ≤0.04%

W content: ≥99.5%

Technique: extruding, forging, rolling, machining and sintering

Tungsten Evaporation Boats with Alumina Barriers

3-1/4" L x 1/2" W (82.5 x 12.7mm), trough: 1/4" W x 3/4" L (6.35 x 19.05mm) x 3/32" (2.38mm) deep.
Tungsten thickness: 0.010" (0.25mm)
Al2O3 = 0.010" (0.25mm) coating
Settings: 0.95V/136A/129W for 1200°C

4" L x 1" W (101.6 x 25.4mm), trough: 1" W x 2-1/8" L (25.4 x 58.8mm) x 3/32" (2.4mm) deep.
Tungsten thickness: 0.010" (0.25mm)
Settings: 3.01V/391A/1177W for 1800°C

4" L x 1/2" W (101.6 x 12.7mm), trough: 1/2" W x 1-1/2" L (12.7 x 38.1mm) x 1/8" (3.2mm) deep.

Tungsten thickness: 0.010" (0.25mm).
Settings: 2.90V/196A/568W for 1800°C

Tungsten Evaporation Boats Picture:

Precision Moulding Tungsten Evaporation Boats For Evaporation SourcesPrecision Moulding Tungsten Evaporation Boats For Evaporation Sources

Product tags

tungsten evaporation boat

,

misting system parts

,

high pressure misting systems
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Precision Moulding Tungsten Evaporation Boats For Evaporation Sources

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Product Detail
Brand Name :
JINXING
Model Number :
Tungsten Evaporation Boats for evaporation sources
Certification :
ISO 9001
Place of Origin :
CHINA
MOQ :
10 kg
Price :
Negotiable
Contact Supplier
video
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources
Precision Moulding Tungsten Evaporation Boats For Evaporation Sources

JINXING MATECH CO LTD

Site Member
6 Years
Since 2007
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Seller, Other
Main Products :
Zirconium Bar, Tungsten Copper Alloy, Tungsten Heavy Alloy
Total Annual :
5,000,000-10,000,000
Employee Number :
10~25
Certification Level :
Site Member
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