Re Hf In Be Co Mg Cr Ni Cd
Rare Earth Sheets
Rare Earth Foil
Rare Earth Rod and Wire
Rare Earth Hexaboride XB6
Rare Earth Hydride
Edgetech Industries LLC provides porous tungsten rods and porous tungsten sheets, porous tungsten disc with porosity from 20% to 50%.
Porous tungsten is produced by low-temperature sintering, opposite to normal tungsten products which are sintered at high temperature (>2000℃). Porous tungsten can be used as high current density cathode, which is an important usage for tungsten products. Its porous skeleton is a vital part of dispenser cathode. This can be used in aerospace, power electronics and metallurgical industries. Porous tungsten is used to filtering high temperature liquid & gas.
Properties of our porous tungsten:
·High melting point
·Low thermal expansion coefficient
·Extraordinary corrosion resistance
Specification of our porous tungsten products:
|Porous tungsten rod||POM74-WR||3- 20mm diameter x 600mm length Max||20-40%|
|Porous tungsten sheet||POM74-WS||2.5-20mm thick x 10~100mm width x 10~100mm length||20-40%|
|Porous tungsten disc||POM74-WD||2.5-20mm thick x 10~100mm diameter||20-40%|
Regular specification we have for porous tungsten rod is 6.35mm diameter x 500mm L with around 23% porosity. We can cut to length pre request, but should be >20mm. We also provide porous tungsten cylinder and other customized shape, send your request to firstname.lastname@example.org.
Pictures for porous tungsten products
- Porous Tungsten Round Block
- Porous Tungsten Rod