Products

News

You are here: Home » Products » Tungsten Products » Tungsten Boats
Share to:

Tungsten Boats

Tungsten boat can be used for evaporation vacuum coating industry, sapphire crystal growth and rare-earth melting due to their high temperature resistance, low pollution and other excellent characteristics.

Quantity:
  • customized
  • FOTMA
  • 81019990
Detailed Product Description
W Content: > 99.95% Sizes: As Per Samples Or Drawings
Working Temperature: 2000 C Condition: Forged, Machined
Density: ≥ 19.1 G / Cm3 Tolerance: + / - 0.05mm
 

 

99.95 % Tungsten Products Tungsten Boats Evaporation Boats for Vacuum Metalizing

 

As a high performance materials, Pure Tungsten has high melting temperature, high density, low vapor pressure, low thermal expansion combined with good thermal conductivity, sufficient electrical resistance, high modulus of elasticity. 

 

Tungsten boat is widely used in metallizing, electron-beam spraying as well as sintering and annealing in reducing atmosphere in electronics and light industries. Manufactured by the special production line in our corporation, tungsten boats can provide reliable guarantee of product quality for the users by adopting excellent tungsten materials with high purity, advanced techniques as well as special treatment to the product surfaces.

 

Tungsten boats are mainly used for evaporation or metalization of Al, Ni, Cu, Ag and  many other metals in vaccuum furnaces. 

 

Chemical Composition  99.95% Tungsten Boats

 


 Type

            Main

                              Impurities <%

      W

Ce

Th

Re

  Al

 Ca

 Fe

 Mg

 Mo

  Ni

  Si

  C

  N

   O

  W1

 remainder

-

-

-

0.002

0.003

0.005

0.002

0.01

0.003

0.003

0.005

0.003

0.005

  W2

   99.95

-

-

-

0.004

0.003

0.005

0.002

0.01

0.003

0.005

0.008

0.003

0.008

 

Tungsten Boat Description:
 

Thickness(mm)

Width(mm)

Length(mm)

Groove Length(mm)

Boat Depth(mm)

0.3

8

100

60

<2.0

0.2

10

100

60

<2.0

0.3

10

100

60

<2.0

0.5

10

100

60

<2.0

0.3

12

100

60

<2.0

0.5

12

100

60

<2.0

0.2

15

100

60

<2.0

0.3

15

100

60

<2.0

0.5

15

100

60

<2.0

0.3

13

50

25

<2.0

 


Thickness(mm) width(mm) length(mm) groove length(mm) Boat depth(mm)
0.3 8 100 60 <2.0
0.2 10 100 60 <2.0
0.3 10 100 60 <2.0
0.5 10 100 60 <2.0
0.3 12 100 60 <2.0
0.5 12 100 60 <2.0
0.2 15 100 60 <2.0
0.3 15 100 60 <2.0
0.5 15 100 60 <2.0
0.3 13 50 25 <2.0

Leave Messages
QUESTION? LET US HELP.
Simple choose a support option from the icons below:
FOLLOW US ON:
Copyright © Hubei Fotma Machinery Co.Ltd   Powered by Fotma