1,Titanium sintering porous materials
Titanium sintered porous material is a kind of porous material with high quality spherical and high purity titanium powder as raw material and it is made rigid by forming and sintering at high temperature.
a.Features of titanium sintered porous materials:
Titanium sintered porous materials have the characteristics of low density, high specific strength, good corrosion resistance and good biocompatibility.
Material | Filter Rating | Porosity | Penetrability | Working pressure | Operating temperature | Shape | specific surface area |
Pure Titanium powder | 5um-80um | 25-45% | 3-800M³/M²hKPa | 2.5MPa | 300℃ | Round disc,sheet,tube,round bar,cap | 10-1000px²/cm³ |
b.Specification of titanium sintered porous materials
Production | length(OD) | wideth(OD) | Thickness | customization |
Sintered porous round discs | MAX φ800mm | 0.5-30mm | Yes | |
Sintered porous sheets | MaX 800mm | Max 350mm | 0.5-30mm | Yes |
Sintered porous tubes | MAX 1200mm | Max φ200mm | Thinkness 2-10mm | Yes |
c.Manufacture Standard:
GB/T 6887-2007 Sintered metal filter elements.
d.Properties of titanium sintered porous materials:
1) Pore diameter uniformity, pore stability, high separation efficiency.
2) High porosity, low filtration resistance and high permeability.
3)Good chemical stability, corrosion resistance, oxidation resistance.
4) Morphological stability, no particle shedding, comply with food hygiene and pharmaceutical GMP requirements.
5) Good mechanical properties, low differential pressure, large flow.
6) Strong anti-microbial ability, does not interact with microorganisms.
7) Online regeneration, easy cleaning, long service life.
8) Excellent biocompatibility, can be widely used in biological, food, pharmaceutical, medical industry.
9) Excellent electromagnetic shielding performance.
10) Good damping and shock resistance.
e.Application of titanium sintered porous materials:
Titanium sintered porous materials are mostly used for filtering materials,electrodes,heat transfer materials,catalyst carrier materials,noise cancelling materials according to their physical and structural properties.
1) Decarburization filtration of pharmaceutical liquids.
2) Electrolytic gas industry precision filtration, gas distribution.
3) The medical industry makes biological implants.
4)Water treatment industry odor sterilization filtration and ozone aeration.
5) Clarification and filtration in food and beverage processing.
6) Prefiltration of reverse osmosis system for electronics industry.
7) Terminal filtration of petroleum products in petrochemical industry and filtration of carbonic alkali liquid in chemical industry.
8) High pressure air filtration in aerospace industry.
9) Filtration and recovery of precious metal catalyst in fine chemical industry.
10) The electrode matrix of a fuel cell.
11) Catalyst carrier in gas and liquid catalytic reactions.
