Aluminum oxide ceramic perforated long strip block

Aluminum oxide ceramic perforated long strip block is an industrial ceramic structural component mainly made of high-purity aluminum oxide (Al ₂ O ∝) through precision molding, high-temperature sintering, and strict processing. It integrates the inherent excellent performance of alumina ceramics and the advantages of specific geometric shapes, providing reliable and durable solutions for various harsh industrial environments.
This product is formed using isostatic pressing or dry pressing processes to ensure uniform material density and stable performance. Through CNC precision machining and diamond grinding tools, the hole position, size, and surface smoothness can achieve extremely high precision, meeting your assembly and usage requirements.

Caractéristiques principales :
Dureté élevée et résistance à l'usure : The Mohs hardness is as high as level 9, second only to diamond, which can effectively resist particle wear and scratches, and the service life far exceeds that of metal parts.
Excellente isolation électrique : high resistivity, able to maintain good insulation performance even in high temperature environments, ensuring equipment and personnel safety.
Excellente résistance aux températures élevées : It can work in an environment of 1600 ℃ for a long time, withstand higher temperatures for a short time, have a low coefficient of thermal expansion, and have minimal deformation.
Excellente résistance à la corrosion : It has strong resistance to most acids, alkalis, and organic solvents, does not rust, and is suitable for chemical environments.
High structural strength: high compressive strength, stable mechanical properties, able to withstand large loads.

What problems can alumina ceramic perforated long blocks solve for you?
In many industrial applications, traditional metal or plastic components often experience equipment downtime, high maintenance costs, decreased product yield, and even production safety accidents due to wear, corrosion, high temperature, or insulation failure. Aluminum oxide ceramic perforated long strips are designed to address these pain points:

1. Solve the problem of frequent replacement of spare parts: Its ultra-high wear resistance extends the service life several times or even dozens of times, greatly reducing downtime and spare parts procurement costs.
2. Eliminate quality problems caused by corrosion pollution: In clean or corrosive environments, it will not rust, decompose, or contaminate the medium, ensuring the purity of the product and the stability of the production process (such as in the fields of lithium batteries, photovoltaics, and semiconductors).
3. Dealing with the problem of performance degradation in high-temperature environments: In equipment such as high-temperature furnaces and sintering lines, metals soften and oxidize, plastics cannot be used, while alumina ceramics can always maintain stable shape and performance.
4. Eliminate the risk of insulation failure: In environments with high temperature, high humidity, or the risk of arcing, its stable insulation performance provides lasting protection for electrical equipment, preventing short circuits and leakage.
5. Provide high-precision and stable support/positioning: Precision machined hole positions and regular geometric shapes provide accurate, non-magnetic, durable support, guidance, and positioning functions for automated equipment.

Domaines d'application typiques
With its comprehensive performance advantages, alumina ceramic perforated long strips are widely used in the following industries:
Semiconductor and photovoltaic industry: used as a sintering plate, guide rail, and bracket in wafer sintering furnaces; Boats in diffusion technology; Insulation wear-resistant strips in transmission systems.
Lithium battery manufacturing: The support rails and spacers inside the pole plate baking furnace can withstand high temperatures without introducing metal impurities pollution.
Automation equipment and conveyor lines: used as high-precision linear guides, wear-resistant strips, side plates, insulation pads, for precision measuring equipment, robots, assembly lines, etc.
Electronic and electrical industry: used as soldering fixtures for circuit boards, insulation support boards, heat dissipation substrates for electronic components, and insulation skeletons.
High temperature furnace and heat treatment equipment: As the lining, support bars, and sliding rails inside the kiln, they carry workpieces and withstand long-term high temperature tests.
Équipements chimiques et médicaux : used for manufacturing corrosion-resistant fixtures, brackets, measuring elements, and wear-resistant components for medical analytical instruments.

Nos services personnalisés
We are well aware that standard products may not necessarily meet all unique needs. Therefore, we provide highly flexible customized services to tailor the most suitable alumina ceramic perforated long strips according to your specific application.
The customizable parameters include:

1. Composition du matériau : We offer a variety of alumina purity options ranging from 92%, 95%, 99% to 99.7% to meet different levels of wear resistance, temperature resistance, and insulation requirements.
2. Spécifications de la taille :
   Length, width, thickness
   Number, diameter, spacing, and positional accuracy of holes
   Customization of various hole types including through-hole, blind hole, countersunk hole, threaded hole, etc
3. Shape and Structure: In addition to standard elongated shapes, customized irregular structures with steps, notches, slopes, or other special contours can be provided.
4. Traitement de surface : Provides various levels of surface finish treatment, ranging from frosted to mirror finish, to meet different friction coefficient and cleanliness requirements.
5. Metalization and Connection: Surface coatings (such as nickel plating or silver plating on ceramic surfaces) can be provided according to requirements to achieve brazing or packaging with metal parts.

If you are looking for a durable, reliable, and high-performance ceramic structural component solution, please contact us.

Brudeze Ceramics fournit et vend une large gamme de verre de quartz de haute qualité, y compris des céramiques d'alumine, des céramiques de zircone, des céramiques de nitrure de silicium, des céramiques de nitrure d'aluminium, des céramiques de carbure de silicium, des céramiques de carbure de bore, des biocéramiques, des céramiques usinables, etc. Nous pouvons répondre aux exigences de personnalisation de divers produits céramiques.