Alumina Ceramic Boat
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Advantage of Alumina ceramic boat
1. Premium Material: Constructed from high-purity alumina ceramic.
2. High-Temperature Stability: Alumina Ceramic Boat with a melting point exceeding 1800°C.
3. Precision Design: Each alumina ceramic boat is precisely machined to achieve consistent dimensions, ensuring uniformity and reliability in sample handling.
4. Versatile Applications: Alumina Ceramic Boat used research laboratories, industrial settings, or academic institutions.
5. Easy Maintenance: Alumina Ceramic Boat require minimal maintenance, contributing to long-term cost savings and uninterrupted workflow.
6. Customization Options: Available in various sizes and configurations, including rectangular, cylindrical, and custom-designed shapes.
Application of Alumina ceramic boat
1. Metallurgy: Alumina ceramic boat Crucial for the handling and processing of molten metals during casting, alloying, and refining processes.
2. Materials Science: Alumina ceramic boat ideal for high-temperature experiments such as sintering, heat treatment, and crystal growth.
3. Semiconductor Fabrication: Alumina ceramic boat essential for wafer processing, including deposition, etching, and annealing steps in semiconductor device manufacturing.
4. Chemical Analysis: Alumina ceramic boat enables precise containment and manipulation of samples during spectroscopic analysis, chemical synthesis, and catalyst testing.
5. The Alumina Ceramic Boat stands as a testament to precision engineering and material excellence, offering unparalleled performance and reliability in the most demanding laboratory environments.
Application of Alumina Ceramics
1. Because of their excellent chemical stability, alumina ceramics are used widely in acid-resistant pump impellers, pump bodies, acid-carrying pipe linings and valves.
2. Alumina ceramics are used in the manufacture of textile wear parts and knives. This is due to their extreme hardness and wear resistance.
3. Alumina is the most commonly used abrasive grain in the woodwork and metalwork industry. This is because it does a better job than silicon carbide on several materials, including bare wood, painted surfaces, and metal.
4. Alumina ceramic materials are used in making spark plugs, which are useful in a wide variety of engines.
5. Transparent alumina ceramics are used in making high-pressure sodium lamps and infrared detection window material.
6. With an alumina content higher than 95%, alumina ceramics can be used as excellent electrical insulators. They also have a low dielectric loss, with a wide range of applications in electronics and electrical appliances.
7. Transparent alumina shows good permeability to visible light and infrared rays.
8. Other essential applications of alumina ceramics can be seen in seal rings, medical prostheses, laser tubes, thermocouple tubes, electronic substrates, ballistic armor, electrical insulators, grinding media, and wear components.
NO. | Property | Unit | Alumina |
1 | Al2O3 | % | >99.3 |
2 | SiO2 | % | — |
3 | Density | g/cm3 | 3.88 |
4 | Water absorption | % | 0.01 |
5 | Compressive strength | MPa | 2300 |
6 | 20℃ leakage rates | Torr・L/sec | >10-11=1.33322×10-12Pa・m3/sec |
7 | Twisting in high temperature | mm | 0.2 allowed in 1600℃ |
8 | Bonding in high temperature | not bonded in 1600℃ | |
9 | 20—1000℃ coefficient of thermal expansion | mm.10-6／℃.m | 8.2 |
10 | Thermal conductivity | W/m.k | 25 |
11 | Electric insulation strength | KV/mm | 20 |
12 | 20℃direct current insulation resistance | Ohm/cm | 1014 |
13 | High-temperature insulation resistance | 1000℃ MΩ | ≥0.08 |
1300℃ MΩ | ≥0.02 | ||
14 | Thermal shock resistance | 4 times not cracked in 1550℃ | |
15 | Maximum working temperature | ℃ | 1800 |
16 | Hardness | Mohs | 9 |
17 | Flexural strength | Mpa | 350 |
Our factory
Jinzhou Yunxing Industrial Ceramics Co., Ltd. was established in 2000, mainly producing various types of tubular ceramic products and various industrial parts with alumina content above 99.3%. The factory covers an area of 4000 square meters.
The company's main products are: alumina ceramic tubes, alumina ceramic crucibles, alumina ceramic rods, alumina ceramic boats, alumina ceramic plates, alumina ceramic parts, etc.
The company currently has 3 1800 ° C high-temperature furnaces and 2 1400 ° C low-temperature kilns independently designed and manufactured. The molding process is mainly based on grouting molding, and has other molding process equipment such as extrusion and hot die casting.
The company has 105 employees, including one senior ceramic engineer, three engineers, six overseas sales staff, and four professional after-sales staff.
FAQ
Q1. What information should we supply to get a quote?
A1. Please offer the specification of ceramic tube, such as shape, dimension, quantity, application etc.
Q2. What types of samples can be analyzed using alumina ceramic boats?
A2. Alumina ceramic boats can be used for a range of samples, including organic and inorganic materials. They are commonly used for analyzing samples in the fields of environmental analysis, pharmaceuticals, and food testing.
Q3. Can alumina ceramic boats be customized for specific applications?
A3. Yes, alumina ceramic boats can be customized for specific applications. They are available in different sizes and shapes to accommodate different sample types and analysis techniques.
Q4. What is the lead time for the alumina ceramic boats?
A4. The lead time is dependent on the size and quantity required. Please contact us for more information.
Certificates
Feedback
1.We have a variety of ceramic crucible that can be adapted to any needs.
2.Our technical department develops custom projects and studies the needs of each customer.
3.If you cannot find anything in our catalogue, please do not hesitate to contact us.We will analyze every detail to provide you with the best solution.
