Porous Titanium

Inquiry

Porous titanium (sintered titanium, titanium foam) is in many fields, as pharmaceutical industry, water treatment industry, food industry, biological engineering, chemical industry, petrochemical industry, metallurgical industry and gas purification, etc. Porous titanium also can be used as Gas Diffusion Layer (GDL) in new generation fuel cells (PEMFC).

Manufacture process for our porous titanium (sintered titanium)

Raw titanium powder preparation—Cold isostatic pressing—Sintering at high temperature & vacuum-Machined to size-Assembled to filter if required

Properties of porous titanium (sintered titanium):
1. Uniform structure, narrow pore size distribution, high separation efficiency.
2. High porosity, low filtration resistance, high penetration efficiency.
3. High temperature resistance, normally can be sued up to 280 degrees.
4. Good chemical stability, acid and alkali corrosion, antioxidant properties.
5. No particle shedding, no secondary pollution to the media, suitable for food hygiene and pharmaceutical GMP requirements.
6. Good mechanical properties, can be used in suction & pressure filtration.
7. Low pressure drop, small footprint, large flow.
8. Good anti-microbial ability.
9. The overall length of up to 1000 mm without welding.
10. Can be online regeneration, easy to be cleaned, long life (several times to typically membrane cartridge)

Application of porous titanium based on above properties.
-Porous titanium sheet & porous stainless steel sheet can be used as gas diffusion layer (GDL) in Polymer-Electrolyte-Membrane Fuel Cells (PEMFC). 
-Porous Titanium sheets & tubing can be assembled as titanium filter, can be used for filtration under high temperature & corrosive environments.
-Porous Titanium can be coated with Pt and others, which can be used as anode

The mainly product we provide for porous titanium is porous titanium & micro-porous titanium sheet & disc, and porous titanium tube. We provide porous titanium tubing made titanium filter assemblies.