Tungsten Boat

High Temperature Tungsten Boat For Vacuum Thermal Evaporation

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Product Description

High Temperature Tungsten Boat For Vacuum Thermal Evaporation

Tungsten Boat Application

·Used for sintering high melting point metal molds;

·For sapphire single crystal growth furnace;

·Suitable for quartz glass melting furnace;

For rare earth smelting furnace;

·Widely used in ceramics, metallurgy, machining, light industry and other industries.

Tungsten Boat Feature:

High wear resistance, high hardness, high density.

*The melting point is the highest among all metals, and the chemical properties are relatively stable

* Good high temperature strength.

*Excellent electrochemical corrosion resistance, not easy to be corroded by air.

*Good electron emission performance.

*Mechanical properties are mainly determined by the state of pressure processing and heat treatment.

Tungsten Boat Specification

Item stock 0.1mm 0.2mm 0.3mm tungsten boats / pure tungsten boat / tungsten evaporation boat / vacuum coating tungsten boats
Standard

ASTM B760-2007, GB/T 3875-2006

Surface

Electropolish,alkali cleaning, Cold rolling, polish, bright

Technology Stamping, Rolling, Forging, Sintering, Riveted, Welded, Folded  
MOQ  100pcs 
Popular thickness 0.2mm, 0.3mm, 0.4mm, 0.5mm and so on 
Application Metallizing, Electron-beam Spraying, sinteting or heating

Tungsten Boat Picture:

 

Tungsten Boat Chemical component

 

W

Other elements (%) NMT

W1

Other

Al

Cu

Fe

Mg

Mo

Ni

Si

C

N

O

0.002

0.005

0.005

0.003

0.01

0.003

0.005

0.008

0.003

0.005

Common Size of tungsten boat

Thickness(mm)

length(mm)

width(mm)

groove length(mm)

Boat depth(mm)

0.3

100

10

60

1.5-2.0

0.2

100

15

60

1.5-2.0

0.3

100

15

60

1.5-2.0

0.5

100

15

60

1.5-2.0

0.2

100

8

60

1.5-2.0

0.3

100

12

60

1.5-2.0

0.2

50

10

25

1.5-2.0

0.3

50

13

25

1.5-2.0

0.2

102

15

40

5.0

0.2

100

23

15

1.5-2.0

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