99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications
Muffle Furnace Crucible is a high-performance laboratory tool designed for high-temperature applications. Made from 99% high-purity alumina, it offers exceptional thermal resistance, chemical stability, and corrosion resistance, making it ideal for use in extreme environments. The curved design enhances uniform heat...
Product Details
Muffle Furnace Crucible is a high-performance laboratory tool designed for high-temperature applications.
Made from 99% high-purity alumina, it offers exceptional thermal resistance, chemical stability, and corrosion resistance, making it ideal for use in extreme environments.
The curved design enhances uniform heat distribution and accommodates specific experimental or material processing needs.
Engineered for muffle furnaces and crucible furnaces, this crucible is widely used in ceramic sintering, powder calcination, chemical analysis, and metal melting processes.
Alumina Purity: >99%
Maximum temperature resistance: 1750°C
Continuous operating temperature: ≤1600°C
The lid can be purchased separately.
We offer customized services according to your requirements!
How to Use Alumina Crucibles？
1. Before the first use, preheat the crucible in an oven at around 105°C for 120 minutes to remove moisture.
2. Do not directly heat the crucible with gasoline blowtorch, acetylene torch, or alcohol burner to avoid uneven heating and cracking of the product.
3. The heating or cooling rate should not be too fast. The temperature change below 1200°C should be <5°C/minute, and above 1200°C should be ≤4°C/minute.
4. The distance between the product and the heating element (such as carbon tube, silicon molybdenum rod, or heating wire, etc.) should be >2cm.
5. The bottom of large crucibles should preferably not directly contact the bottom of the furnace. It is recommended to use alumina foot pads or other heat-resistant materials to lift the crucible, forming air convection to prolong the service life of the product.
Muffle Furnace Crucible Related Products
Alumina Conical Crucible with Lid
Square Alumina Crucibles for Muffle Furnace
Square Crucible with Lid for Muffle Furnace
Alumina Kiln Furniture for Muffle Furnace
Specifications
Figures below are the manufacturer data for this model. Anything not listed is confirmed in writing with the quotation rather than estimated here.
| 99% Alumina Curved Muffle Furnace Crucible | ||||||
|---|---|---|---|---|---|---|
| 3ml | 4ml | 5ml | 10ml | 15ml | 20ml | 25ml |
| 30ml | 40ml | 50ml | 100ml | 150ml | 200ml | 300ml |
| 200ml | 300ml | 350ml | 460ml | 500ml | 750ml | 1000ml |
| 1300ml | 1500ml | 2300ml | 3500ml | |||
| The crucibles come in both standard and heightened models, with wall thicknesses ranging from 1.5 mm to 10 mm. |
99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications 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 Equipment
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Ordering 99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications
What is 99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications typically used for?
Muffle Furnace Crucible is a high-performance laboratory tool designed for high-temperature applications. Made from 99% high-purity alumina, it offers exceptional thermal resistance, chemical stability, and corrosion resistance, making it ideal for use in extr
How quickly can 99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications be shipped?
Most standard ZYLAB models are held in stock. After testing and packing we normally ship 99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications 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.
Can 99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications be customised for our process?
Yes. Chamber or tube size, temperature profile, atmosphere, gas path, control system and data recording can all be adapted. Send us your process conditions and sample details and our engineers work out a configuration with you.
What warranty comes with 99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications?
Most ZYLAB products carry a 2-year warranty, glass components excluded; the exact term for this model is the one printed in its specification table and repeated on the quotation. Within the warranty period any part that fails through no misuse of your own is replaced free of charge.
Can we get technical help before ordering 99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications?
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.
Quote For 99% Alumina Curved Muffle Furnace Crucible for High-Temperature Applications
Tell us the sample, the temperature and the atmosphere. You get the configuration, the price and the despatch date in one reply.