
Grooved Alumina Crucible – High-Temperature Ceramic Crucible
The ZYLAB Alumina Plate with Grooves is a high-performance firing support plate designed for high-temperature applications in furnaces and kilns. Manufactured from >95% high-purity alumina, it offers excellent thermal stability, mechanical strength, and chemical resistance. The unique grooved surface enhances airflow...

Description
The ZYLAB Grooved Alumina Crucible is specially designed for high-temperature applications in laboratories, research institutions, and industrial production. Made from >95% high-purity alumina, this crucible offers exceptional thermal stability, mechanical strength, and chemical resistance.
The internal grooved design enhances airflow, ensuring uniform heat distribution and improved handling during furnace operations. With a continuous working temperature of up to 1600°C, it is ideal for melting, calcination, sintering, and heat treatment of various materials.
Dimensions: 103×103×22mm & 118×100×19mm
Alumina Purity: >95%
Continuous operating temperature: ≤1600°C
We offer customized services according to your requirements!
If you need more detailed information, please contact us immediately. We offer free quotes on all products!
Key Features
>95% High-Purity Alumina – Excellent thermal stability and corrosion resistance
Grooved Surface Design – Improves handling, stability, and heat distribution
High Mechanical Strength – Resistant to thermal shock and heavy loads
Continuous Temperature Resistance – Up to 1600°C for long-term operation
Chemical Inertness – Stable in most acids, alkalis, and molten salts
Customizable – Available in different sizes, groove patterns, and shapes
Applications
Ceramic and porcelain firing and sintering
Powder metallurgy heat treatment
Laboratory high-temperature experiments
Support platform for crucibles in industrial and research furnaces
Grooved Alumina Crucible Related Products
99% High-Purity Alumina Firing Plate
Alumina Kiln Furniture for Muffle Furnace
Square Crucible with Lid for Muffle Furnace
Alumina (Al2O3) Plates with Holes
Grooved Alumina Crucible – High-Temperature Ceramic Crucible In Detail



Processes This Unit Supports
These are the applications ZYLAB lists this model under. Each link opens the full equipment set for that process, which is useful when a project needs more than one machine.
- General laboratory sample preparation
Who Orders It
Fields this model already works in, plus what ZYLAB puts behind it: a 2-year warranty on most products, glass excluded, spare parts in stock and free application support by WhatsApp or email.
- University and institute research laboratories
Related Projects
Related Guides
- Why Do Alumina Crucibles Crack During Sintering? | Analysis & Practical Solutions
- High-Temperature Sintering under Reducing Atmosphere: Principles, Advantages and Best Practices
- The Role of Vacuum Box Furnaces in High-Temperature Preparation of Oxidation-Sensitive Materials like Titanium Alloys and High-Purity Alumina Ceramics
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Ordering Grooved Alumina Crucible – High-Temperature Ceramic Crucible
What is Grooved Alumina Crucible – High-Temperature Ceramic Crucible typically used for?
The ZYLAB Alumina Plate with Grooves is a high-performance firing support plate designed for high-temperature applications in furnaces and kilns. Manufactured from >95% high-purity alumina, it offers excellent thermal stability, mechanical strength, and chemic
How quickly can Grooved Alumina Crucible – High-Temperature Ceramic Crucible be shipped?
Most standard ZYLAB models are held in stock. After testing and packing we normally ship Grooved Alumina Crucible – High-Temperature Ceramic Crucible within 3 to 7 days. Customised builds are scheduled after the drawing is confirmed, and we give you the date in writing before the order is placed.
Is there a minimum order quantity for Grooved Alumina Crucible – High-Temperature Ceramic Crucible?
No. ZYLAB has no minimum order requirement, so a single unit of Grooved Alumina Crucible – High-Temperature Ceramic Crucible is a normal order. Occasionally a component supplier imposes a minimum quantity of their own, and we tell you as soon as we are notified.
Can we get technical help before ordering Grooved Alumina Crucible – High-Temperature Ceramic Crucible?
Yes, and it is free. Our technical staff help with model selection, troubleshooting, manuals and application questions whether or not you have ordered from us before. Write to [email protected] or message us on WhatsApp.
What if Grooved Alumina Crucible – High-Temperature Ceramic Crucible is damaged in transit?
Contact your ZYLAB sales engineer immediately with photographs. We arrange a substitute delivery promptly and handle the claim with the carrier.
Quote For Grooved Alumina Crucible – High-Temperature Ceramic Crucible
Tell us the sample, the temperature and the atmosphere. You get the configuration, the price and the despatch date in one reply.
