Xian Foreign Trade And Economic Development Corporation
Main products:Tungsten,Molybdenum,Tantalum,Titanium,Niobium
Products
Contact Us
  • Contact Person : Ms. L Annie
  • Company Name : Xian Foreign Trade And Economic Development Corporation
  • Tel : 86-29-87852682
  • Fax : 86-29-87853525
  • Address : Shaanxi,Xi'an,8/F Xi'an Foreign Trade Building No.68 Middle Sector South Huancheng Road, Xi'an, China
  • Country/Region : China
  • Zip : 710061

molybdenum sheets assy of Hot zone for sapphire crystal grower

molybdenum sheets assy of Hot zone for sapphire crystal grower
Product Detailed
1.materials: Pure molybdenum 2.Molybdenum hot zone for crystal furnace 3.Part name: Top shield assy ofcrystal growth furnace

Molybdenum has the highest melting point of all metals as well as a remarkably high modulus of elasticity. Molybdenum is still easy to machine. So , molybdenum and their alloy is the best choice for the all kinds of high temperature furnace. They can easily withstand even the most intense heat.

Molybdenum furnace components

Chemical composition:

molybdenum >99.95% , molybdenum lanthanum alloy , TZM alloy

Specification: round, square , special design according to drawing

Surface finish : < Ra3.2 shining furnace

Working temperature: 1500 ~ 2600 In Vacuum or deoxidize atmosphere

Produce Method: Powder Metallurgy

Main applications

sapphire single crystal growth furnace, metallurgical industry furnace, vacuum furnace, high temperature furnace, silicon industry furnace, quartz glass, metal extracting, , machinery processing, glass and ceramic industries, etc.

SMT’s advantage in furnace components

1)Large size, high purity, high density, Smooth furnace , difficulty structure

2)Long history and rich experience of of supplying kinds of furnace components

3)Competitive price & professional service.

 

SMT’s contact information:

Xi’an Htemps Metal Materials Co.,Ltd.

Tel: 0086-29-87852682   Fax: 0086-29-81320782

 

Molybdenum Property

Melting point:

2620  oC±20  oC

Boiling point:

4679 oC

Coefficient of linear thermal expansion at 20 °C

5.2 · 10-6 [m/(m·K)]

Thermal conductivity at 20 °C

 142 [W/(m·K)]

Specific heat at 20 °C

0.254 [J/(g·K)]

Electrical conductivity at 20 °C

17.9 · 106 [1/Ω·m)]

Specific electrical resistance at 20 °C

: 0.056 [(Ω·mm2)/m]

 

molybdenum sheets assy of Hot zone for sapphire crystal grower



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