Titanium Powder Sintered Microporous Plate Filter
Mill supplier
High Purity titanium powder
High Pricision porous titanium plate
Long service life
Product Introduction
With a combination of corrosion resistance, a rigid metallic structure, and customizable pore characteristics, porous titanium plates are used in industrial filtration, chemical processing, water treatment, and selected electrochemical applications.
We offer customized porous titanium plates and components according to required dimensions, filtration ratings, operating conditions, and application requirements.
Product Features
Controlled Filtration Performance
The interconnected pore structure supports particle retention and fluid or gas flow. Available filtration ratings depend on powder characteristics and the manufacturing process.
Corrosion Resistance
Titanium offers good corrosion resistance in many aqueous and chloride-containing environments. Suitability should be evaluated against the specific chemical composition, temperature, concentration, and operating conditions.
Metallic Structure and Mechanical Stability
Unlike polymer-based filter media, sintered titanium has a rigid metallic structure. Its mechanical performance depends on plate thickness, porosity, pore structure, and component geometry.
Permeability and Flow Performance
The interconnected pores allow fluids or gases to pass through the material. Permeability and pressure drop depend on pore characteristics, plate thickness, fluid properties, and operating conditions.
Cleaning and Reuse
Depending on the process medium and type of contamination, porous titanium plates may be cleaned and reused. The appropriate cleaning method should be selected to avoid damaging the porous structure or affecting filtration performance.
Product Specifications
| Parameter | Specification |
|---|---|
| Product | Porous Titanium Sintered Plate |
| Material | Commercially pure titanium; grade to be confirmed |
| Manufacturing process | Powder metallurgy and vacuum sintering |
| Typical thickness | 0.8–10 mm |
| Minimum thickness | From 0.8 mm, subject to design |
| Width and length | Customized |
| Filtration rating | Available options from 0.5–100 μm, subject to confirmation |
| Typical filtration rating | 30 μm |
| Porosity | Customized according to requirements |
| Maximum working pressure | Up to 0.6 MPa for applicable designs |
| Operating temperature | Up to 250°C for applicable designs |
| Surface condition | As-sintered, pickled, or machined, as available |
| Product forms | Plates, sheets, discs, and customized components |
Typical product size: T1 × W220 × L240 mm, with a nominal filtration rating of 30 μm.
Pressure and temperature limits must be verified for the specific product, process medium, and operating conditions. Filtration ratings and other specifications should be confirmed before ordering.
Manufacturing Process
Porous titanium plates are produced through a controlled powder metallurgy process. Typical manufacturing steps include:
Titanium powder selection and preparation
Precision molding
High-temperature vacuum sintering
Surface treatment, where required
Precision machining, where applicable
Inspection and packaging
During sintering, titanium particles bond together while retaining interconnected pores. Powder characteristics and process parameters influence the final pore structure, permeability, filtration performance, and mechanical properties.
Applications
Industrial Filtration and Water Treatment
Porous titanium plates can be used in selected systems for particle removal and liquid filtration, including applications involving chloride-containing media. Compatibility depends on the actual water or process chemistry.
Chemical Processing
Potential applications include filtration of process liquids, recovery of catalyst particles, and separation of suspended solids. The suitability of titanium should be assessed for the specific chemical environment.
Electrochemical Equipment
Porous titanium components may be used in selected electrochemical systems as porous supports, flow-distribution components, or other functional structures. Material grade, surface condition, electrical contact, and operating environment should be considered during design.
Gas and Liquid Transport
The interconnected pore structure may support gas diffusion, liquid distribution, and mass transfer in equipment designed for these functions.
Pharmaceutical and Food Processing
Porous titanium may be considered for specialized filtration applications where its material properties are suitable. Food-contact or pharmaceutical use requires separate verification of cleanliness, material traceability, and applicable regulatory requirements.
Hydrogen Production
Porous titanium components may be used in selected hydrogen-production and electrolysis equipment where controlled gas and liquid transport is required. Suitability depends on the electrolyte, operating potential, temperature, and system design.
Available Product Forms
Porous Titanium Plates and Sheets: For flat filtration assemblies and customized equipment.
Porous Titanium Discs: For filter housings, compact filtration assemblies, and selected gas or liquid distribution applications.
Porous Titanium Tubes: For tubular filtration and other applications requiring a porous cylindrical structure.
Customized Porous Titanium Components: Manufactured to customer drawings and agreed technical specifications.
Quality Inspection
Inspection items can be agreed according to product requirements and may include:
Dimensional inspection, including thickness, width, length, and flatness
Material documentation and traceability, where specified
Pore structure or pore-size testing, where available
Bubble point or permeability testing, where applicable
Filtration performance verification, where an agreed test method is available
Mechanical or pressure testing, where required and technically applicable
The inspection scope and acceptance criteria should be confirmed before production.
Porous Titanium vs. Porous Stainless Steel
| Consideration | Porous Titanium | Porous Stainless Steel |
|---|---|---|
| Corrosion resistance | Suitable for many environments; chemistry must be evaluated | Depends on stainless steel grade and environment |
| Chloride-containing media | Often advantageous in suitable conditions | Some grades may be susceptible to localized corrosion |
| Weight | Lower density | Generally higher density |
| Mechanical performance | Depends on porosity and component design | Depends on grade and component design |
| Initial material cost | Generally higher | Generally lower |
Titanium may be a suitable option when corrosion resistance and service conditions justify its higher initial material cost. The final material choice should be based on operating conditions, required performance, and total service cost.
Custom Manufacturing
We can discuss customized porous titanium plates and related components based on your requirements, including:
Plate thickness, width, and length
Filtration rating and pore characteristics
Shape and component geometry
Operating pressure and temperature
Process medium and application environment
Required inspection and documentation
Please provide your drawing or target dimensions, required filtration rating, operating conditions, and application details for a technical evaluation.
Frequently Asked Questions
What filtration ratings are available?
Filtration ratings from 0.5 to 100 μm are listed as available options, subject to confirmation for the required product design. A 30 μm rating is one typical specification.
Can porous titanium plates be customized?
Yes. Dimensions, thickness, shape, and pore characteristics can be discussed according to the intended application and manufacturing feasibility.
Can porous titanium filters be cleaned and reused?
In suitable applications, they may be cleaned and reused. The cleaning method depends on the contaminants, process medium, and pore structure.
What is the maximum operating temperature?
The listed upper value is 250°C for applicable designs. The permissible operating temperature must be confirmed for the specific component, pressure, and medium.
Are porous titanium plates suitable for all acids?
No. Titanium is corrosion resistant in many environments but is not universally resistant to every acid or chemical mixture. Please provide the chemical composition, concentration, and operating temperature for compatibility assessment.
What information is needed for a quotation?
Please provide the required dimensions, filtration rating, quantity, process medium, operating pressure and temperature, and any special inspection requirements. Drawings or samples can help clarify the design.
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