Aluminium Titanate Ceramic Structural Components Description
Aluminium Titanate Ceramic Components are high-performance ceramic parts made from Aluminium Titanate (Al₂TiO₅), a material known for its low thermal expansion, excellent thermal shock resistance, and superior corrosion resistance against molten metal. These components are commonly used in the casting of non-ferrous metals and in industrial high-temperature processes where stability, durability, and resistance to thermal stress are critical. Typical applications include riser tubes, pouring ladles, pourers, and other structural parts in aluminium foundries and casting systems.
Applications of Aluminium Titanate Ceramic Structural Components
- Casting Channels and Distributors: For directing and distributing molten metal during casting.
- Casting Basins and Pourers: Enable controlled metal flow with excellent resistance to thermal shocks.
- Insulating Rings and Housings: Used in casting systems for thermal insulation and protection.
- Crucibles and Linings: Employed due to their chemical and thermal stability when processing non-ferrous metals.
- Automotive Casting Systems: Ideal for casting engine blocks, cylinder heads, and aluminium wheels.
- Components for Foundry Equipment: Replace conventional metal parts to extend service life and reduce maintenance efforts.
Packaging of Aluminium Titanate Ceramic Structural Components
Our products are packaged in custom boxes of various sizes based on material dimensions. Smaller items are securely packaged in PP cartons, while larger items are enclosed in custom wooden crates. We ensure strict adherence to packaging modifications and the use of appropriate cushioning materials to provide optimal protection during transport.
Packaging: Box, Wooden Crate, or Custom Packaging.
Please refer to the Packaging Details for your reference.
Manufacturing Process
1)Testing Procedures
(1) Chemical Composition Analysis - Verified using techniques such as GDMS or XRF to ensure compliance with purity requirements.
(2) Mechanical Properties Testing - Includes tensile strength, yield strength, and elongation tests to assess material performance.
(3) Dimensional Measurement - Measures thickness, width, and length to ensure compliance with specified tolerances.
(4) Surface Quality Testing - Checks for defects such as scratches, cracks, or inclusions through visual and ultrasonic inspection.
(5) Hardness Testing - Determines material hardness to confirm uniformity and mechanical reliability.
For detailed information, please refer to the SAM Testing Procedures.
Frequently Asked Questions about Aluminium Titanate Ceramic Structural Components
Q1: What are Aluminium Titanate ceramic structural components?
A: These are high-performance ceramic parts made from Aluminium Titanate (Al₂TiO₅), designed for use in high-temperature environments and molten metal. They offer excellent thermal shock resistance and low thermal expansion.
Q2: What are the main advantages of Aluminium Titanate components?
A: The primary advantages include:
Excellent thermal shock resistance
Low thermal expansion
Outstanding corrosion resistance to molten aluminium
Non-wettability with non-ferrous metals
Longer lifespan compared to metal components
Q3: Can Aluminium Titanate components be customised?
A: Yes, they can be manufactured in various shapes and sizes according to specific customer requirements and industrial applications.
Performance Comparison Table with Competing Products
|
Property / Application
|
Alumina (Al₂O₃)
|
Aluminium Titanate (Al₂TiO₅)
|
Aluminium Nitride (AlN)
|
|
Thermal Conductivity
|
Moderate (~20-30 W/m-K)
|
Low (~1-2 W/m-K)
|
Very high (~140-180 W/m-K)
|
|
Thermal Expansion Coefficient
|
Moderate (~7-8 ×10-⁶/K)
|
Very low (~1-2 ×10-⁶/K)
|
Nearly like Silicon (~4.5 ×10-⁶/K)
|
|
Resistance to Thermal Shocks
|
Moderate to good
|
Excellent
|
Moderate
|
|
Electrical Insulation
|
Excellent
|
Good
|
Excellent
|
|
Mechanical Strength
|
High
|
Moderate
|
High
|
|
Corrosion Resistance
|
Excellent
|
Excellent
|
Good
|
|
Key Applications
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General structural ceramics, insulators, cutting tools
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Riser tubes, molten metal handling parts
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Heat sinks, high-performance electronics, substrates
|
|
Aluminium Non-wettability
|
Poor
|
Excellent
|
Moderate
|
|
Cost
|
Relatively low
|
Moderate
|
High
|
Related Information
Customisable options for Aluminium Titanate ceramic structural components:
-Shapes and Dimensions:
Complex three-dimensional shapes
Wide range of sizes
Curved or angled designs
-Tolerance Range:
From fine to coarse tolerances
Precision machining available upon request
-Surface and structural features:
With or without coating (e.g., boron nitride)
With or without groove(s)
With or without hole(s)
With or without flange(s)
-Special Requirements:
Custom geometries for specific casting systems
Compatibility with high-precision or automated processes
Options for increased thermal or corrosion resistance
Specification
Properties
|
Volume Density
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3.3-3.5 g/cm3
|
|
Bending Strength
|
1.5 MPa
|
|
Compressive Strength
|
30-50 MPa
|
|
Operating Temperature
|
≤1400℃
|
|
Porosity
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<8%
|
|
CTE
|
(0.5-1.5)*10-6℃
|
|
Thermal Conductivity (800℃)
|
0.86 W/M·K
|
|
Dimensions
|
Customized
|
*The above product information is based on theoretical data. For specific requirements and detailed inquiries, please contact us.
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