Cylindrical Shape 99.5% Alumina Ceramic Crucible Custom Color For TGA DSC Mettler
Price:
negotiated
MOQ:
100
Delivery Time:
30days
Brand:
YH
Product Description
Alumina Crucibles for TGA DSC Mettler
Alumina crucibles, also known as corundum crucibles, are specialized laboratory instruments manufactured from high-purity alumina through high-temperature sintering. With exceptional high-temperature resistance, chemical stability, and corrosion resistance, these crucibles hold significant importance in material preparation and sample analysis applications.
Alumina (Al₂O₃) ceramic crucibles represent advanced engineering components manufactured from high-purity aluminum oxide. With exceptional hardness, thermal stability, chemical resistance, and electrical insulation properties, these precision components serve critical functions across semiconductor, medical, industrial, and high-tech applications where traditional materials fail to perform.
Applications
Powder metallurgy, petrochemical, machinery and equipment, new energy, and various industrial applications.
Specifications
| Product name | alumina ceramic crucible |
| Material | AL2O3 |
| Purity | 95%, 99%, 99.7%, 99.9% |
| Color | white, ivory yellow |
| Shape | Arc, Square, Rectangle, Cylinder, Boat |
| Capacity | 3-800ml or custom |
| Density | 3.98g/cm³ |
| Max. Working Temperature | 1800℃ |
Alumina Ceramic Crucible Basic Sizes
| Type | Upper Diameter (mm) | Height (mm) | Bottom Diameter (mm) |
|---|---|---|---|
| 5ml | 27 | 22 | 15 |
| 5ml | 20 | 16 | 10 |
| 8ml | 22 | 29 | 16 |
| 10ml | 31 | 29 | 19 |
| 15ml | 33 | 29 | 20 |
| 20ml | 38 | 34 | 21 |
| 25ml | 40 | 40 | 22 |
| 30ml | 47 | 42 | 25 |
| Type | Upper Diameter (mm) | Height (mm) | Bottom Diameter (mm) |
|---|---|---|---|
| 40ml | 48 | 42 | 21 |
| 50ml | 53 | 47 | 31 |
| 100ml | 64 | 60 | 35 |
| 150ml | 74 | 63 | 39 |
| 200ml | 78 | 70 | 42 |
| 300ml | 92 | 83 | 47 |
| 500ml | 92 | 122 | 75 |
| 950ml | 102 | 160 | 60 |
| 1000ml | 126 | 145 | 73 |
| 2000ml | 145 | 155 | 95 |
Feature Advantages
Physical Characteristics of Alumina Ceramic Crucible
| Item | Unit | 99Al2O3 |
|---|---|---|
| Bulk density | g/cm³ | 3.9 |
| Water absorption | % | 0 |
| Flexural strength | Mpa | 360 |
| Hardness Vickers | Gpa | 15.6 |
| Elastic modulus | Gpa | 370 |
| Poisson's ratio | - | 0.23 |
| Linear expansion coefficient | (20-5000°C) 10⁻⁶/°C | 8 |
| Thermal conductivity | w/(m*k) | 32 |
| Specific Heat | ×10⁻³J/(kg*K) | 9 |
| Dielectric constant (1MHZ) | - | 9.9 |
| Sintering Temperature | ℃ | 1800 |
| Dielectric strength | ×10⁶V/M | 15 |
Advantages of Alumina Crucible Compared with Other Crucibles
- Excellent high temperature performance: Alumina crucibles can be used at high temperatures, featuring high melting point and chemical stability to withstand demanding temperature conditions.
- Good corrosion resistance: Alumina crucibles demonstrate excellent resistance to most acids, alkalis, salts and other chemical substances, ensuring experimental accuracy and safety.
- High strength and good mechanical properties: Alumina crucibles possess high mechanical strength and hardness, capable of withstanding significant pressure and vibration without breaking or deforming.
- Good thermal conductivity: The alumina crucible features high thermal conductivity for rapid heat transfer, enhancing experimental efficiency.
- Long service life: Alumina crucibles exhibit high hardness and wear resistance, enabling extended usage and reducing experimental costs.
Frequently Asked Questions
Q1. Do you provide product samples?
Yes, we provide samples subject to availability. A nominal sample fee may apply in some cases, and shipping costs are borne by the customer.
Q2. What are your accepted payment methods?
We accept T/T (bank transfer) in advance, Western Union, Alipay, and PayPal.
Q3. What is your typical delivery lead time?
Lead times vary depending on product requirements, including material selection, dimensions, and specific manufacturing processes.
Q4. Do you perform quality inspection before shipment?
Yes, we conduct 100% inspection of all goods prior to delivery to ensure they meet specified standards.
Q5. What other ceramic materials do you offer?
We supply a range of advanced ceramic materials, including Alumina, Zirconia, Aluminum Nitride, Boron Nitride, Silicon Nitride, Machinable Glass Ceramic, and related specialized ceramics.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hunan Yuanhong New Materials Co.,Ltd
Location
No.22012 Building B,Wanda,Kaifu District,Changsha City,Hunan Province
Contact Person
Julia