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Cheap price high purity tungsten boat for vacuuming coating

Cheap price high purity tungsten boat for vacuuming coating
Cheap price high purity tungsten boat for vacuuming coating
Cheap price high purity tungsten boat for vacuuming coatingCheap price high purity tungsten boat for vacuuming coatingCheap price high purity tungsten boat for vacuuming coatingCheap price high purity tungsten boat for vacuuming coatingCheap price high purity tungsten boat for vacuuming coating
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 Time2020-06-04
Detail Information

Cheap price high purity tungsten boat for vacuuming coating

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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