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

pure molybdenu fixed parts nut screw

pure molybdenu fixed parts nut screw
Product Detailed
furnace fixed parts pure molybdenum screw materials: pure molybdenum Mo 99.95% molybdenum screw use in the high temperature

Tungsten Property

Melting point:

3420  oC±20  oC

Boiling point:

5550 oC

Coefficient of linear thermal expansion at 20 °C

4.2 · 10-6 [m/(m·K)]

Thermal conductivity at 20 °C

 164 [W/(m·K)]

Specific heat at 20 °C

0.13 [J/(g·K)]

Electrical conductivity at 20 °C

18 · 106 [1/Ω·m)]

Specific electrical resistance at 20 °C

: 0.050 [(Ω·mm2)/m]

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]

Screw, Nut, Bolt Elements

Chemical composition: tungsten >99.95%

molybdenum >99.95% , molybdenum lanthanum alloy , TZM alloy, Titanium, Tantalum

Specification: hexagon, round head and special design

Working temperature: 1500 ~ 2600 °C

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 Screw components

1.high purity, Smooth finish , difficulty design, special shape

2.Long history and rich experience of supply W & Mo &Ta & Ti screw

3.Competitive price & professional service.

pure molybdenu fixed parts nut screw



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