Porous Titanium Sintered Plate Filter is a high-performance filtration and functional material manufactured from high-purity titanium powder through precision powder metallurgy and high-temperature vacuum sintering.

During the sintering process, titanium particles are bonded together to form a stable and interconnected porous structure. This unique structure provides controlled pore size, excellent permeability, high mechanical strength, and outstanding corrosion resistance.

Compared with conventional filter media, porous titanium plates offer a combination of lightweight construction, chemical stability, precise filtration performance, and long service life.

They are widely used in electrochemical systems, chemical processing, water treatment, pharmaceutical production, petroleum processing, and other demanding industrial applications.

In addition to filtration applications, porous titanium plates can also be used as functional porous components in electrochemical equipment, gas diffusion systems, and specialized electrode structures.

Product Structure

Porous titanium plates are manufactured through powder metallurgy technology.

The typical production process includes:

Titanium Powder Selection → Powder Preparation → Molding → High-Temperature Vacuum Sintering → Surface Treatment → Precision Machining → Inspection → Packaging

During high-temperature sintering, titanium particles form metallurgical bonding points while maintaining interconnected pores throughout the material.

This creates a stable three-dimensional porous structure with:

Controlled pore distribution

High permeability

Stable filtration accuracy

Excellent mechanical strength

Strong corrosion resistance

Long-term structural stability

Product Specifications

Parameter	Specification
Product Name	Porous Titanium Sintered Plate
Material	Pure Titanium
Manufacturing Process	Powder Metallurgy / Vacuum Sintering
Standard Thickness	From 0.8 mm
Typical Thickness	0.8 – 10 mm
Customized Thickness	Available upon request
Width	Customized
Length	Customized
Filtration Rating	0.5 – 100 μm
Typical Filtration Precision	30 μm
Porosity	Customized according to application
Maximum Working Pressure	Up to 0.6 MPa
Recommended Operating Temperature	Up to 250°C
Surface Condition	As-sintered / Pickled / Machined
Shape	Plate / Sheet / Disc / Customized

Typical Product Size

Item	Specification
Material	Pure Titanium
Dimension	T1 × W220 × L240 mm
Filtration Precision	30 μm
Maximum Working Pressure	0.6 MPa

Custom sizes, pore structures, thicknesses, filtration ratings, and shapes can be manufactured according to customer drawings and application requirements.

Key Advantages of Porous Titanium Plates

Excellent Corrosion Resistance

Titanium naturally forms a stable passive oxide film on its surface.

This provides excellent resistance to corrosion in many aggressive environments, including:

Seawater

Chloride-containing solutions

Acidic media

Alkaline environments

Chemical process liquids

This makes porous titanium particularly suitable for applications where conventional stainless steel filters may experience corrosion problems.

High Filtration Precision

The interconnected microporous structure allows precise control of filtration performance.

Porous titanium plates can effectively remove:

Suspended solids

Fine particles

Catalyst particles

Process impurities

Micron-scale contaminants

Different filtration ratings can be customized according to the required separation performance.

High Permeability

Despite their high filtration precision, porous titanium materials maintain excellent fluid permeability.

The interconnected pore structure provides:

Low flow resistance

Low pressure drop

Stable flow performance

High filtration efficiency

This makes them suitable for continuous industrial filtration systems.

Excellent Mechanical Strength

Unlike conventional fiber or polymer filter materials, sintered titanium plates have a rigid metallic structure.

They provide:

High mechanical strength

Good pressure resistance

Excellent dimensional stability

Resistance to deformation

The material can be used in both pressure filtration and vacuum filtration systems.

High Temperature Resistance

Porous titanium filters can operate under elevated temperatures where polymer-based filtration materials may not be suitable.

Typical applications can operate at temperatures up to approximately 250°C depending on:

Pressure conditions

Medium composition

Structural design

Specific application requirements

Long Service Life

The sintered structure is stable and durable.

Porous titanium plates can often be regenerated through appropriate cleaning methods, depending on the contamination type and application.

Possible cleaning methods include:

Backwashing

Ultrasonic cleaning

Chemical cleaning

Thermal cleaning where applicable

This helps reduce replacement frequency and long-term operating costs.

Manufacturing Technology

Titanium Powder Preparation

High-purity titanium powder is selected according to the required pore size and material performance.

Particle size distribution directly affects:

Porosity

Filtration precision

Mechanical strength

Permeability

Precision Molding

The titanium powder is placed into a precision mold and compacted to the required geometry.

Available shapes include:

Flat plates

Round discs

Rectangular sheets

Tubular elements

Customized geometries

High-Temperature Vacuum Sintering

The molded titanium structure is sintered under controlled high-temperature vacuum conditions.

During sintering:

Titanium particles form metallurgical bonds

A stable porous structure is created

Pore distribution is maintained

Mechanical strength is developed

This process produces an integrated metallic porous structure without conventional binders.

Surface Treatment

Depending on application requirements, porous titanium plates can undergo:

Pickling

Ultrasonic cleaning

Precision machining

Surface finishing

Porous Titanium Plate for Electrochemical Applications

Porous titanium plates are widely used as functional components in electrochemical systems.

The porous structure allows:

Uniform electrolyte distribution

Improved liquid permeability

Gas diffusion

Efficient mass transfer

Stable current distribution

Depending on the system design, porous titanium plates may be used in:

Electrochemical reactors

Electrolysis systems

Gas diffusion structures

Electrode support components

Current collector structures

Specialized MMO titanium anode assemblies

The specific pore size and thickness can be optimized according to the required electrochemical performance.

Applications

Water Treatment

Porous titanium plates can be used in:

Industrial water filtration

Fine particle removal

Seawater treatment

Wastewater treatment

High-purity water systems

Titanium provides excellent corrosion resistance in chloride-containing environments.

Chemical Industry

Suitable for filtration of corrosive process media such as:

Acid solutions

Alkaline solutions

Chemical intermediates

Catalysts

Fine chemical products

Titanium is particularly valuable where corrosion resistance is critical.

Pharmaceutical Industry

Porous titanium filters can be used in specialized purification and filtration systems requiring:

High cleanliness

Stable filtration accuracy

Corrosion resistance

Long service life

Petroleum & Petrochemical Industry

Applications include:

Catalyst recovery

Fine filtration

Process liquid purification

High-temperature filtration

Food & Beverage Processing

Suitable applications may include:

Liquid clarification

Fine particle filtration

Process purification

Material selection should be confirmed according to specific food-contact requirements.

Electrochemical Industry

Porous titanium plates are suitable for:

Electrolysis systems

Electrochemical reactors

Electrode support structures

Gas diffusion components

Functional porous electrodes

Hydrogen Production

Porous titanium materials can be used in specialized hydrogen production and electrochemical systems where controlled gas and liquid transport is required.

Potential applications include:

Electrolyzer components

Gas diffusion structures

Electrode support materials

Electrochemical separation systems

Available Product Forms

We can manufacture porous titanium materials in different shapes.

Porous Titanium Plate

Suitable for:

Flat filtration systems

Electrochemical equipment

Gas diffusion applications

Porous Titanium Disc

Suitable for:

Filter assemblies

Spargers

Laboratory equipment

Specialized filtration systems

Porous Titanium Tube

Suitable for:

Tubular filtration systems

Gas filtration

Liquid purification

Customized Porous Titanium Components

Custom manufacturing is available according to:

Customer drawings

Required pore size

Filtration precision

Pressure conditions

Operating temperature

Application environment

Quality Control

Each batch can be inspected according to customer requirements.

Typical inspection items include:

Dimensional Inspection

Thickness

Width

Length

Flatness

Geometry tolerance

Material Inspection

Chemical composition

Material certificate

Material traceability

Filtration Performance

Depending on product requirements:

Pore size testing

Bubble point testing

Permeability testing

Filtration precision verification

Mechanical Testing

Where required:

Compression strength

Pressure resistance

Structural integrity testing

Why Choose Porous Titanium Instead of Stainless Steel?

Property	Porous Titanium	Stainless Steel
Corrosion Resistance	Excellent	Good
Seawater Resistance	Excellent	Limited depending on grade
Chloride Resistance	Excellent	May suffer localized corrosion
Weight	Lightweight	Heavier
Chemical Stability	Excellent	Application dependent
Mechanical Strength	High	High
Service Life	Long	Application dependent
Cost	Higher initial cost	Lower initial cost

For highly corrosive environments, porous titanium can provide a significantly longer service life compared with conventional metallic filter materials.

Packaging & Delivery

Packaging

Standard export packaging includes:

Protective wrapping

Foam protection

Moisture protection

Strong export wooden cases

Customized packaging is available for precision porous materials.

Lead Time

Order Type	Typical Lead Time
Samples	3 – 7 days
Standard Orders	7 – 15 working days
Customized Products	Subject to technical requirements

Lead time depends on product dimensions, pore structure, quantity, and inspection requirements.

Frequently Asked Questions

What is the minimum thickness of a porous titanium plate?

Our porous titanium sintered plates can be manufactured with a minimum thickness starting from approximately 0.8 mm, depending on pore size and structural requirements.

What filtration precision is available?

Typical filtration precision ranges from approximately 0.5 μm to 100 μm, depending on the powder particle size and sintering process.

Can porous titanium plates be customized?

Yes. We can manufacture customized products according to customer drawings, including:

Thickness

Width

Length

Pore size

Filtration precision

Special shapes

Can porous titanium filters be cleaned and reused?

In many applications, porous titanium filters can be regenerated through appropriate cleaning methods, depending on the process medium and contamination type.

What industries use porous titanium plates?

Typical industries include:

Chemical processing

Water treatment

Pharmaceutical production

Electrochemical engineering

Petroleum processing

Hydrogen production

Environmental protection

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