Titanium sintered porous metal disc filter
This material has different pore diameters and filtration precision, the pores are criss-crossed, and the filtration and separation effect is high.
Product Introduction
Powder metallurgy porous titanium materials are manufactured using titanium metal powder (pure titanium or titanium alloy powder) through a controlled process of mixing, pressing, and high-temperature sintering. This process produces a rigid, three-dimensional porous structure with uniform pore distribution.
These materials are characterized by high porosity, low density, excellent corrosion resistance, and outstanding biocompatibility, making them suitable for filtration, gas distribution, and biomedical applications.
Material & Manufacturing Process
Material: Pure titanium powder or titanium alloy powder
Process:
Powder mixing
Cold pressing / isostatic pressing
High-temperature vacuum or inert-atmosphere sintering
Key Properties
Low density
High specific strength
Excellent corrosion resistance
Superior biocompatibility
Stable pore structure
Good mechanical integrity
Technical Specifications
| Parameter | Value |
|---|---|
| Filter Rating | 0.5 μm – 80 μm |
| Porosity | 25% – 45% |
| Permeability | 3 – 800 m³/m²·h·kPa |
| Working Pressure | ≤ 2.5 MPa |
| Operating Temperature | Up to 300 °C |
| Specific Surface Area | 10 – 40 cm²/cm³ |
| Available Shapes | Round disc, sheet, tube, round bar, cap |
Advantages
Uniform and controllable pore size
High filtration efficiency
Excellent resistance to acids, alkalis, and corrosive media
Long service life
Easy cleaning and regeneration
Non-toxic and biologically safe
Applications
Pharmaceutical Industry
Decarburization and fine filtration of pharmaceutical liquids
High-purity filtration under sterile conditions
Electrolytic Gas Industry
Precision gas filtration
Gas distribution and diffusion elements
Medical Industry
Biological implants and bone integration materials
Medical filtration components due to excellent biocompatibilityWater Treatment
Odor removal and sterilization filtration
Ozone aeration and gas-liquid mixing systems
Summary
Powder metallurgy porous titanium materials combine controlled porosity, mechanical strength, corrosion resistance, and biocompatibility. Their versatility in shape and performance makes them an ideal solution for demanding applications in pharmaceutical, medical, gas, and water treatment industries.
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