Titanium crucibles are high-performance containers manufactured from high-purity titanium or titanium alloys for specialized thermal processing, vacuum applications, material research, chemical processing, and high-purity production environments.

Titanium offers a unique combination of low density, excellent corrosion resistance, good mechanical strength, and high purity. These properties make titanium crucibles suitable for applications where conventional metallic containers may suffer from corrosion, contamination, or material compatibility issues.

High-purity titanium crucibles are widely used in laboratories, material research, vacuum processing, chemical industries, semiconductor-related processes, and specialized metallurgical applications.

As an experienced titanium product manufacturer, we provide customized titanium crucibles in different dimensions, wall thicknesses, shapes, and material grades according to customer drawings and process requirements.

Note: The suitability of titanium crucibles for high-temperature melting processes depends on the operating temperature, atmosphere, and material being processed. Material compatibility should always be evaluated before use.

What Is a Titanium Crucible?

A titanium crucible is a container manufactured from titanium material and designed for specialized thermal or chemical processing applications.

Depending on the application, titanium crucibles may be manufactured from:

High-purity titanium

Commercially pure titanium Gr1

Commercially pure titanium Gr2

Titanium alloy materials

Titanium crucibles can be produced in various structural forms, including:

Cylindrical crucibles

Deep-drawn crucibles

Machined crucibles

Welded crucibles

Titanium rings

Customized containers

The dimensions and structural design can be customized according to the customer's furnace, vacuum chamber, processing equipment, or experimental requirements.

Key Advantages of Titanium Crucibles

High Material Purity

High-purity titanium crucibles are suitable for applications requiring controlled material environments.

The use of high-purity titanium helps minimize contamination risks in specialized processing applications.

Available material options include:

99.9% Titanium

99.95% Titanium

99.99% High-Purity Titanium

Actual purity requirements can be customized according to the application.

Excellent Corrosion Resistance

Titanium naturally forms a stable oxide film on its surface, providing excellent corrosion resistance in many chemical environments.

Titanium crucibles can be suitable for selected applications involving:

Acidic media

Alkaline environments

Chloride-containing solutions

Chemical processing systems

Corrosive process materials

Material compatibility should be confirmed according to the specific chemical medium and operating temperature.

Lightweight and High Strength

Titanium has a relatively low density compared with many engineering metals.

This provides several advantages:

Reduced equipment weight

Easier handling

Good mechanical strength

High strength-to-weight ratio

Titanium crucibles can provide reliable mechanical performance without significantly increasing the overall weight of the processing equipment.

Excellent Customization Capability

Titanium is suitable for precision machining and fabrication.

Titanium crucibles can be customized according to:

Customer drawings

Furnace dimensions

Process requirements

Wall thickness

Diameter

Height

Bottom configuration

Flange connections

Both standard and non-standard titanium crucibles are available.

Material Options

Material Grade	Material Type	Typical Features
Gr1	Commercially Pure Titanium	Excellent ductility and corrosion resistance
Gr2	Commercially Pure Titanium	Good strength and corrosion resistance
Gr3	Commercially Pure Titanium	Higher mechanical strength
Gr4	Commercially Pure Titanium	Higher strength CP titanium
High-Purity Ti	99.9% – 99.99% Titanium	High-purity applications
Gr5	Ti-6Al-4V	High-strength applications
Gr7	Ti-Pd Alloy	Enhanced corrosion resistance
Gr9	Ti-3Al-2.5V	Good strength and formability
Gr12	Ti-Ni-Mo Alloy	Improved corrosion resistance

Material selection should be based on operating conditions and application requirements.

Product Specifications

Parameter	Specification
Product Name	Titanium Crucible
Material	High-Purity Titanium / Titanium Alloy
Purity	Up to 99.99%
Grade	Gr1, Gr2, Gr3, Gr4, Gr5, Gr7, Gr9, Gr12
Shape	Round / Cylindrical / Ring / Customized
Outer Diameter	Customized
Inner Diameter	Customized
Height	Customized
Wall Thickness	Customized
Surface	Machined / Polished / Pickled
Manufacturing Method	Machining / Fabrication / Custom Process
Standard	According to Customer Requirements

Custom dimensions are available according to drawings and technical specifications.

Typical Size Range

The following dimensions are available for customized titanium crucibles and titanium ring components:

Material Grade	Outer Diameter	Inner Diameter	Height	Wall Thickness
Gr1 / Gr2	200–400 mm	100–300 mm	35–120 mm	Customized
Gr3 / Gr4	400–700 mm	150–500 mm	40–160 mm	Customized
Gr5 / Gr7	700–900 mm	300–700 mm	50–180 mm	Customized
Gr9 / Gr12	900–1300 mm	400–900 mm	70–250 mm	Customized

Special dimensions can be manufactured according to customer drawings.

Product Features

Low Density

Titanium has a relatively low density, helping reduce the overall weight of equipment and components.

High Strength-to-Weight Ratio

Titanium provides good mechanical strength while maintaining a lightweight structure.

Excellent Corrosion Resistance

Titanium offers excellent resistance to many corrosive media, making it suitable for demanding chemical and industrial environments.

Good Thermal Stability

Titanium components can be used in specialized thermal processing applications within appropriate operating conditions.

The actual maximum service temperature depends on:

Processing atmosphere

Oxygen content

Vacuum level

Chemical medium

Contact material

Non-Magnetic

Titanium is non-magnetic, making it suitable for applications where magnetic interference must be minimized.

Good Mechanical Properties

Titanium offers:

Good toughness

Reliable mechanical strength

Good fatigue resistance

Excellent dimensional stability

Manufacturing Methods

Titanium crucibles can be manufactured using different processes depending on product dimensions and technical requirements.

Precision Machining

Suitable for:

Small and medium-sized crucibles

High dimensional accuracy

Thick-wall components

Complex internal structures

Typical processes include:

CNC turning

Milling

Deep-hole machining

Precision grinding

Titanium Plate Fabrication

For large-sized crucibles or customized containers, titanium sheet or plate can be fabricated through:

Cutting

Forming

Rolling

Welding

Machining

This method is suitable for customized industrial components.

Forging and Machining

For high-strength or thick-wall titanium components, forged titanium billets can be further processed through precision machining.

Advantages include:

Good mechanical properties

High structural integrity

Suitable for heavy-duty applications

Typical Manufacturing Process

Depending on the manufacturing method, the production process may include:

Raw Material Inspection → Material Cutting → Forging or Forming → Rough Machining → Precision Machining → Surface Treatment → Dimensional Inspection → Quality Testing → Packaging

For high-purity titanium products, additional material purity inspection can be provided according to customer requirements.

Surface Finish Options

Machined Surface

Suitable for precision crucibles requiring accurate dimensions.

Features:

High dimensional accuracy

Controlled surface roughness

Suitable for vacuum systems

Polished Surface

Suitable for applications requiring:

Smooth surface

Improved appearance

Easier cleaning

Reduced surface contamination

Pickled Surface

Pickling can remove surface oxide layers and processing contamination.

Features:

Uniform metallic appearance

Clean surface

Suitable for industrial applications

Applications

Material Research and Laboratory Applications

Titanium crucibles can be used in specialized laboratory environments requiring:

High material purity

Corrosion resistance

Customized container geometry

Typical applications include:

Material testing

Metallurgical research

Thermal experiments

Chemical experiments

Vacuum Processing

Titanium crucibles can be used in selected vacuum processing systems.

Applications may include:

Vacuum chambers

Material processing

Specialized thermal treatment

High-purity production systems

The compatibility of titanium with the process temperature and atmosphere should be evaluated before application.

Semiconductor and Electronic Materials

High-purity processing environments often require carefully selected container materials.

Titanium crucibles may be used in specialized processes involving:

High-purity materials

Electronic material research

Thin-film material preparation

Vacuum processing

Chemical Processing

Titanium crucibles can be used for selected chemical processing applications where excellent corrosion resistance is required.

Typical applications include:

Corrosion-resistant containers

Chemical reaction systems

Process testing equipment

Specialized production equipment

Aerospace Material Research

Titanium components are widely used in aerospace material development and high-performance engineering research.

Titanium crucibles can be customized for specialized material testing and processing applications.

Important Considerations for High-Temperature Applications

When selecting a titanium crucible for thermal processing, the following parameters should be considered:

Operating Temperature

Titanium's performance changes significantly depending on temperature and atmosphere.

Processing Atmosphere

Compatibility should be evaluated for:

Vacuum

Inert gas

Air

Oxygen-containing environments

Titanium becomes increasingly reactive at elevated temperatures in certain environments.

Contact Material

The material being processed inside the crucible must be compatible with titanium.

Some molten metals and reactive materials may interact with titanium at elevated temperatures.

Heating Method

Please specify whether the crucible will be used in:

Resistance furnace

Induction furnace

Vacuum furnace

Electron beam system

Other specialized heating equipment

Our engineering team can recommend an appropriate material and structural design based on the operating conditions.

Quality Control

Titanium crucibles can be inspected according to customer specifications.

Typical inspection items include:

Chemical Composition Analysis

Verification of:

Titanium purity

Oxygen content

Iron content

Hydrogen content

Other specified elements

For high-purity titanium, advanced chemical analysis can be arranged upon request.

Dimensional Inspection

Inspection includes:

Outer diameter

Inner diameter

Height

Wall thickness

Bottom thickness

Concentricity

Surface Inspection

Surface quality inspection may include checking for:

Scratches

Cracks

Porosity

Surface contamination

Machining defects

Non-Destructive Testing

Available inspection options may include:

Ultrasonic Testing

Dye Penetrant Testing

Radiographic Testing

depending on product design and customer requirements.

Packaging & Delivery

Standard Packaging

Titanium crucibles are carefully protected to prevent damage during transportation.

Standard packaging includes:

Inner Packaging

Plastic protective bag

Foam protection

Surface protection

Outer Packaging

Strong plywood case

Export wooden case

Customized packaging is available for precision or high-purity products.

Frequently Asked Questions

What material is used for titanium crucibles?

Titanium crucibles can be manufactured from commercially pure titanium, high-purity titanium, or titanium alloys depending on the application.

What purity of titanium is available?

High-purity titanium crucibles can be manufactured with purity levels up to 99.99%, depending on raw material availability and technical requirements.

Can titanium crucibles be customized?

Yes. We can manufacture titanium crucibles according to customer drawings, including customized diameter, height, wall thickness, bottom structure, and surface finish.

Can titanium crucibles be used at high temperatures?

Titanium crucibles can be used in specialized thermal applications, but the actual service temperature depends on the atmosphere, vacuum level, and compatibility with the processed material.

Can titanium crucibles be used for melting metals?

Compatibility must be evaluated case by case. Titanium can react with certain molten metals and gases at elevated temperatures. Customers should provide the processing material, temperature, atmosphere, and heating method before selecting a titanium crucible.

Titanium Crucible Supplier

High-purity titanium crucibles provide an excellent combination of:

High material purity

Low density

Excellent corrosion resistance

Good mechanical strength

Custom manufacturing capability

Reliable performance in specialized processing environments

We manufacture customized titanium crucibles according to customer drawings and application requirements.

Please provide your required dimensions, operating temperature, processing material, heating method, and working atmosphere so that we can recommend the appropriate titanium material and crucible design.

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