Rechteckiger Nut-Aluminiumoxid-Keramikblock

In high-precision industrial manufacturing and harsh application environments, the selection of materials often determines the performance limits and service life of equipment. The rectangular groove alumina ceramic block is a key component born for this purpose, which combines excellent physical properties, precise geometric structure, and wide applicability, becoming an ideal choice for upgrading and replacing many industries.

Core Product Advantage: Why is its performance outstanding?
Our rectangular groove alumina ceramic blocks are made of high-purity (usually 95%, 99% or above) alumina raw materials, formed through advanced dry pressing or isostatic pressing processes, and sintered at ultra-high temperatures, with unparalleled advantages such as:
Ausgezeichnete Verschleißfestigkeit: High hardness (Rockwell hardness HRA80-90), far exceeding most metal materials, can effectively resist material erosion and particle wear, and extend the service life several times.
Excellent corrosion and high temperature resistance: able to withstand the erosion of various strong acids, strong alkalis, and organic solvents, with a maximum operating temperature of over 1600 ℃ and stable performance without degradation.
High mechanical strength and rigidity: With high compressive strength, it can maintain shape stability even under heavy load conditions and is not easily deformed or broken.
Excellent electrical insulation: With high volume resistivity, it is an ideal insulation component to ensure the safe operation of equipment in high-voltage environments.
Extremely low friction coefficient: The surface can achieve a mirror effect after precision polishing, with a low friction coefficient, which can effectively reduce equipment operating resistance and energy consumption.
Accurate size control: The “groove” structure can be processed with high precision according to customer needs, ensuring a perfect fit with the installed components.

Welche wichtigen Themen werden behandelt?
This ceramic block is designed specifically to address the pain points of traditional materials under harsh working conditions:
Replacing metal parts to solve the problem of rapid wear and frequent replacement: In conveying systems and guiding mechanisms, metal guides and sliders wear out quickly, leading to decreased accuracy and downtime. Ceramic blocks can significantly reduce wear and maintenance costs.
Replacing ordinary plastics/nylon to solve the problem of insufficient temperature resistance and strength: In high temperature or high load environments, plastic parts are prone to softening, deformation, or melting, and ceramic blocks provide a fundamental solution.
Provide stable insulation to solve the problems of electrical breakdown and signal interference: In semiconductor and power equipment, ceramic blocks are perfect for supporting components that can both bear weight and provide absolute insulation.
Resist chemical corrosion and solve the problem of short service life of equipment in corrosive environments: In the chemical and electroplating industries, equipment is exposed to corrosive media for a long time, and the chemical inertness of ceramic blocks ensures its long service life.

Vielfältig einsetzbare Bereiche
With its comprehensive performance, rectangular groove alumina ceramic blocks have been successfully applied to:
Semiconductor and electronics industry: used as wafer carrier sliders, conveyor guide rails, insulation fixtures, testing fixtures, etc.
Automation and mechanical equipment: wear-resistant bars used as linear guides, grippers for robotic arms, high-precision positioning blocks, etc.
Chemische und medizinische Ausrüstung: wear-resistant and corrosion-resistant components used for pump valve components, reactor liners, and medical analytical instruments.
New Energy and Electric Power: Used as battery sintering carrier plates, insulation support columns, high-voltage switch components, etc.
Textile and packaging machinery: used as high wear-resistant guide blocks for wire guides, conductors, and packaging films.

Why choose us? ——Your professional ceramic partner
We are not only manufacturers, but also solutions to your technical challenges:

1. Deep customization capability: We provide comprehensive customization services. You can provide specific requirements such as dimensions, tolerances, groove shapes, hole diameters, threaded holes, etc. based on the drawings. We ensure that the entire process from raw materials to finished products is controllable.
2. Strenge Qualitätskontrolle: From raw materials entering the factory to finished products leaving the factory, every process undergoes strict testing to ensure consistency in density, hardness, dimensional accuracy, and appearance of the product.
3. Professional technical support: Our engineering team has rich industry experience and can provide you with professional advice on material selection, design, and application to optimize your design plan.
4. Competitive prices and delivery times: Large scale production and efficient supply chain management enable us to provide more competitive prices and stable delivery times while ensuring quality.

Kundenbeispiel (anonym)
Case 1: A well-known semiconductor equipment manufacturer
Problem: The aluminum alloy guide rails in its wafer transfer system are prone to wear and dust pollution in the clean room due to frequent friction, and need to be replaced every 3 months, resulting in significant downtime losses.
Solution: We have customized rectangular groove alumina ceramic guide blocks with mirror polished surfaces for it.
Effect: The equipment has been running continuously for 18 months without significant wear and tear, completely eliminating dust pollution and increasing production efficiency by more than 25%. Customers highly recognize the product performance.
Case 2: A large chemical enterprise
Problem: The metal support block of the reactor agitator corrodes severely in a strong acid environment and requires maintenance and replacement every 2 months on average.
Solution: We recommend and provide customized support blocks made of 99% alumina ceramic with excellent corrosion resistance.
Effect: The component has been running stably for over 24 months and is still in use, saving customers a significant amount of maintenance costs and downtime losses.

Are you looking for a solution that can improve equipment reliability, extend lifespan, and reduce total cost of ownership?
Contact us immediately for customized solution consultation! Please describe your specific application scenario, and we will provide you with the most suitable alumina ceramic product.

Brudeze Ceramics liefert und verkauft eine breite Palette an hochwertigem Quarzglas, einschließlich Aluminiumoxidkeramik, Zirkoniumdioxidkeramik, Siliziumnitridkeramik, Aluminiumnitridkeramik, Siliziumkarbidkeramik, Borkarbidkeramik, Biokeramik, maschinell bearbeitbarer Keramik usw. Wir sind in der Lage, die Anforderungen an die Anpassung verschiedener Keramikprodukte zu erfüllen.