VID_20260616_090857

2 month ago

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Wuxi Maoqian New Material Technology Co.,Ltd.

4 month

Product details

High-purity alumina ceramic columns are a high-quality component specifically designed for advanced industrial and scientific applications. This product is also known as high-purity alumina ceramic core or pure alumina ceramic core. Its manufacturing material is high-purity alumina, and it can exhibit outstanding performance in harsh environments. The superior characteristics of this material make it an ideal choice for applications requiring thermal stability, electrical insulation, and chemical resistance.

The design of high-purity alumina ceramic columns aims to ensure stable quality and reliability. It is manufactured through a precise production process, effectively reducing impurities, resulting in a material with high density, low porosity, and excellent mechanical strength. These characteristics are crucial for maintaining structural integrity under extreme conditions. Whether in semiconductor manufacturing, precision engineering, or high-temperature applications, this ceramic core can provide the necessary durability and performance.Performance is not lower than that of Zirconia ceramic & Aluminium Nitride ceramic.

One of the key characteristics of this product is its extremely high purity, typically with an alumina content of over 99.5%. This makes it suitable for environments where strict contamination control is required. The ceramic core has excellent thermal conductivity, making it an effective heat sink in various industrial systems. Additionally, its non-conductivity ensures safe operation in electrical applications and reduces the risk of short circuits or other faults.

High-purity alumina ceramic cores come in various shapes and sizes to meet different design requirements. Whether you need a standard cylindrical shape or a customized configuration, this product can be customized according to your specific needs. Its smooth surface treatment and precise dimensions help it integrate perfectly with complex systems, thereby enhancing overall efficiency and performance.

This product is widely used in numerous industries, including aerospace, automotive, electronics, and medical equipment. In the semiconductor industry, it is a key component in wafer processing and lithography systems. In the analytical instrument field, it provides a reliable support structure for sensitive components. Its versatility makes it capable of

Standing out among various alternatives, high-purity alumina ceramic cores are preferred due to their combination of strength, purity, and versatility. Unlike other ceramic materials, it possesses a balanced set of characteristics, making it suitable for high-precision and high-stress applications. Its compatibility with various manufacturing processes further enhances its appeal, allowing it to seamlessly integrate into existing production lines.

For users seeking durable and high-performance ceramic cores, high-purity alumina ceramic columns are an excellent choice. Their advanced material composition and precise engineering design ensure they meet the highest quality and functionality standards. Whether you are engaged in research, development, or production work, this product can provide the reliability and performance required to achieve optimal results.

As technology continues to advance, the demand for high-quality ceramic components such as high-purity alumina ceramic cores is expected to increase. Its ability to withstand pressure while maintaining structural integrity makes it a key component in future systems. With the continuous innovation in materials science, this product will continue to play an important role in the future development of industrial and scientific applications.

AlUMINA CERAMIC TECH DATA

ITEM	UNIT	99.9 ALUMINA
Density	G/cm3	3.94
Bending Resistance	Mpa	500
Compressive Strength	Mpa	3300
Elasticity Modulus	Gpa	400
Shock Strength	Mpam/2	5.2
Vaporization Coefficient	M	12
Vickers Hardness	HV0.5	2000
Thermal Expansivity	10-6K-1	8.0
Conductivity	W/MK	28
Thermal Shock Resistance	AT℃	280
Maximum Service Temperature	℃	1750
20℃ Volume Resistance	Ω	≥1015
Dielectric Strength	KV/mm	30
Apparent Porosity	％	0
Permittivity	Er	10
Dielectric Loss Angle	tanδ	0.001

ALUMINA POWDER TECH DATA

ITEM	LS-110	LS-120	LS-130	LS-110F	LS-220	LS-210
LOI(％)	0.02	0.02	0.05	0.08	0.03	0.01
Na2O(％)	0.05	0.04	0.03	0.05	0.07	0.08
SiO2(％)	0.07	0.07	0.07	0.09	0.02	0.02
Fe2O3(％)	0.03	0.03	0.03	0.03	0.02	0.02
Al2O3(％)	99.9	99.9	99.9	99.9	99.9	99.9
average grain diameter(um)	1.7	2.1	2.2	1.1	2.7	2.9
αgrain diameter(um)	1-2	1-3	2-4	1-2	2-3	3-5
BET Surface Area(m2/g)	1.9	1.4	1.4	3.2	1.6	0.9
Pressure-induced volume density(g/cm3)*	2.22	2.27	2.31	2.29	2.22	2.32
Forming density(g/cm3)**	2.13	2.20	2.23	2.33	2.17	2.30
Sintering volume density(g/cm3)**	3.78	3.79	3.78	3.89	3.81	3.77
Line collection efficiency(％)	18.0	17.2	16.7	15.7	17.5	15.3

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Wuxi Maoqian New Material Technology Co.,Ltd.

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Main Product: Alumina Ceramics, Zirconia ceramics, Ceramic tubes, Ceramic rods, ceramic rings , crucible

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