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99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation

99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation
99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation
99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation
CategoriesTUNGSTEN BOAT
AlbumView larger image
BrandGETWICK 東吉
ModelW1
Product nameTungsten boat
SizeCustomed
Purity99.95% min.
Mould chargefree
Applicationvacuum thermal evaporation
Feature 1High temperature
Feature 2corrosion resistance
Melting point3260℃
Using temperature2000-2600℃
Density19.3g/cm3
FOB portShanghai
Terms of PaymentL/C, D/A, D/P, Western Union, MoneyGram, T/T, Paypal
Update Time2020-03-31
Detail Information

99.95% Pure Tungsten Boats for Vacuum Thermal Evaporation

Good Sale 99.95% Tungsten Boat for Evaporation in Vacuum Furnace

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

 

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

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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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