Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments
Square alumina crucibles for muffle furnace are specialized containers made from high-purity alumina (Al₂O₃), designed to withstand extreme temperatures and harsh conditions inside muffle furnaces. These crucibles feature a square shape, making them ideal for specific applications where uniform heating, space...
Product Details
Square alumina crucibles for muffle furnace are specialized containers made from high-purity alumina (Al₂O₃), designed to withstand extreme temperatures and harsh conditions inside muffle furnaces.
These crucibles feature a square shape, making them ideal for specific applications where uniform heating, space efficiency, or a stable placement is required.
Alumina Purity: >99%
Maximum temperature resistance: 1750°C
Continuous operating temperature: ≤1600°C
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.
Alumina Crucibles for Muffle Furnace Related Products
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Alumina Kiln Furniture for Muffle Furnace
Ceramic Alumina (Al2O3) Plates with Holes
Specifications
Figures below are the manufacturer data for this model. Anything not listed is confirmed in writing with the quotation rather than estimated here.
| Square Alumina Crucibles for Muffle Furnace (UoM：mm) | |||
|---|---|---|---|
| 20×20×10 | 20×20×17 | 25×15×15 | 30×20×10 |
| 30×20×17 | 30×30×10 | 30×30×20 | 30×30×30 |
| 40×30×20 | 40×30×25 | 40×30×30 | 45×8×6 |
| 45×22×13 | 50×10×10 | 50×20×10 | 50×20×15 |
| 50×20×20 | 50×25×10 | 50×25×20 | 50×25×35 |
| 50×40×10 | 50×40×15 | 50×40×20 | 50×50×10 |
| 50×50×20 | 50×50×25 | 50×50×30 | 60×30×10 |
| 60×30×14 | 60×30×15 | 60×30×20 | 60×30×30 |
| 60×40×20 | 60×60×25 | 65×65×25 | 65×65×30 |
| 65×65×35 | 65×65×65 | 70×70×30 | 75×75×15 |
| 78×38×22 | 80×40×20 | 80×40×30 | 80×40×30 |
| 80×40×40 | 80×40×55 | 80×40×40 | 80×40×55 |
| 80×80×40 | 85×85×40 | 90×60×20 | 90×60×30 |
| 90×60×40 | 90×60×45 | 90×90×30 | 90×90×45 |
| 100×20×20 | 100×30×10 | 100×30×15 | 100×30×20 |
| 100×30×30 | 100×40×15 | 100×40×20 | 100×50×30 |
| 100×60×40 | 100×60×60 | 100×100×25 | 100×100×35 |
| 100×100×40 | 100×100×60 | 100×100×100 | 105×105×12 |
| 105×105×40 | 115×65×45 | 115×115×35 | 120×60×20 |
| 120×60×40 | 120×80×30 | 120×80×40 | 120×120×50 |
| 120×120×100 | 135×135×60 | 140×140×38 | 140×140×45 |
| 140×140×70 | 150×150×30 | 150×150×50 | 150×150×60 |
| 150×150×80 | 155×120×50 | 160×120×35 | 160×120×85 |
| 160×140×120 | 160×160×45 | 180×180×60 | 200×100×25 |
| 200×100×50 | 200×150×200 | 200×200×50 | 200×200×80 |
| 200×200×100 | 225×225×83 | 250×150×80 | 250×250×80 |
| 250×250×100 | 300×60×60 | 300×180×70 | 300×200×80 |
| 330×330×80 | 330×330×120 | 330×330×160 |
Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments 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
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Ordering Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments
What is Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments typically used for?
Square alumina crucibles for muffle furnace are specialized containers made from high-purity alumina (Al₂O₃), designed to withstand extreme temperatures and harsh conditions inside muffle furnaces. These crucibles feature a square shape, making them ideal for
How quickly can Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments be shipped?
Most standard ZYLAB models are held in stock. After testing and packing we normally ship Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments 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 Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments 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 Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments?
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 Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments?
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 Reliable Alumina Crucibles for Muffle Furnace Thermal Experiments
Tell us the sample, the temperature and the atmosphere. You get the configuration, the price and the despatch date in one reply.