Intarsio in ceramica di allumina 99

In industrial applications with high precision, wear resistance, and corrosion resistance, the choice of materials directly determines the performance and lifespan of the equipment. 99 alumina ceramic inserts have become an ideal choice for many industries to solve key problems due to their unparalleled material advantages.

Product core advantage: Why choose 99 alumina ceramics?
99 alumina ceramics refer to advanced ceramic materials with an alumina (Al ₂ O ∝) content of over 99%, which have properties far superior to traditional metal materials.
Resistenza all'usura estrema: The hardness reaches HRA85 or above, second only to diamond. Its wear resistance is 266 times that of manganese steel and 171.5 times that of high chromium cast iron, which can significantly resist material erosion and friction, greatly extending the service life of equipment.
Eccellente resistenza alla corrosione: able to resist the erosion of most acids, alkalis, and organic solvents, without rusting or oxidation, perfectly suitable for harsh chemical environments.
Ultra high mechanical strength: With extremely high compressive strength, it can withstand huge pressure and impact loads, and is not easily deformed or broken, ensuring long-term stable operation of the equipment.
Buon isolamento: It has excellent electrical insulation performance at room temperature, high volume resistivity, and ensures the safe operation of electrical equipment.
Low friction coefficient: The surface is smooth and the friction coefficient is low, which can effectively reduce the resistance and wear of moving parts and improve equipment efficiency.
Resistenza alle alte temperature: It can work stably for a long time in a high temperature environment of 1600 ℃, with good thermal stability and a small coefficient of thermal expansion.

Quali sono le questioni chiave affrontate?
99 alumina ceramic inserts are designed specifically to address pain points in the following industries:
Addressing the issue of rapid equipment wear: By replacing metal components that are prone to wear in processes such as conveying, crushing, and sorting, the lifespan can be extended several times to tens of times, significantly reducing downtime maintenance costs and spare parts replacement frequency.
Affrontare i problemi di contaminazione dei prodotti: Its non-magnetic, anti-static, and corrosion-resistant properties ensure the purity of materials in industries such as food, medicine, and electronics, avoiding metal and chemical contamination.
Solving the problem of decreased equipment accuracy: High hardness and stability ensure minimal dimensional changes in the inserts during long-term use, maintaining the original accuracy of equipment such as precision instruments and mechanical guides.
Addressing material failure issues in high-temperature and insulated environments: providing reliable material solutions for high-temperature furnaces, insulation fixtures, semiconductor equipment, and more.

Campi di applicazione
Our 99 alumina ceramic inserts have been successfully applied to:
Macchinari e automazione: Guide rails, bearings, piston pump accessories, sealing rings, wear-resistant lining plates, cutting tool guide wheels.
Electronics and semiconductors: insulators, semiconductor wafer carriers, electron beam welding rings, vacuum suction cups.
Industria petrolchimica: valve core, metering pump accessories, catalyst carrier, corrosion-resistant pipeline lining.
In the textile industry, there are wire guides, splicers, and threading wheels, which are wear-resistant and do not damage the fibers.
Medical and Food: Wear resistant and corrosion-resistant components for medical equipment accessories and food processing equipment.

Caso reale di un cliente (anonimo)
Case 1: A large steel enterprise
Problem: The wear-resistant plate of the feeding chute in the steelmaking plant of the enterprise was originally made of high chromium cast iron. Under the erosion of high-temperature steel slag, it needs to be replaced on average every 3 weeks, resulting in frequent shutdowns and high maintenance costs.
Solution: We have customized 99 alumina ceramic composite wear-resistant inserts for it, which are embedded in key wear areas using a special structure.
Effect: The insert has been continuously used for more than 12 months, with minimal wear and tear, and is expected to have a lifespan 20 times longer than the original plan. Annual maintenance costs and downtime losses exceed one million yuan.
Case 2: A precision optical equipment manufacturer
Problem: The metal guide shaft sleeve in its core optical adjustment mechanism suffers from micrometer level wear, resulting in accuracy drift after a period of operation, which affects product yield.
Solution: We provide ultra high precision 99 alumina ceramic shaft sleeves with mirror polished inner holes and true roundness controlled within 0.0005mm.
Effect: The ceramic shaft sleeve has almost zero wear, completely solving the problem of precision drift. The long-term stability of the equipment has made a qualitative leap, and the customer product yield has increased by 8%.

Are you also troubled by equipment wear, corrosion, or precision issues?
Contact us immediately! Let us empower your equipment performance and product competitiveness with reliable 99 alumina ceramic solutions.

Ceramica Brudeze fornisce e vende un'ampia gamma di vetri di quarzo di alta qualità, tra cui ceramica di allumina, ceramica di zirconia, ceramica di nitruro di silicio, ceramica di nitruro di alluminio, ceramica di carburo di silicio, ceramica di carburo di boro, bioceramica, ceramica lavorabile, ecc. Siamo in grado di soddisfare le esigenze di personalizzazione di vari prodotti ceramici.