Overview of High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve

High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering exceptional mechanical strength and thermal stability up to 1800°C. These sleeves provide superior protection for shafts, bearings, and moving components in harsh industrial environments. With outstanding resistance to wear, corrosion, and thermal shock, they are widely used in chemical processing, power generation, and heavy machinery applications.

Key Features of High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve

Ultra-High Temperature Resistance – Stable performance up to 1800°C

Exceptional Wear Resistance – 5x harder than steel for extended service life

Corrosion-Proof – Impervious to acids, alkalis, and solvents

Precision Tolerance – Tight dimensional control (±0.01mm) for perfect fit

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in various IDs, ODs, and lengths

(High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve)

Specification of High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve

High voltage glazed alumina ceramic tubes and sleeves are vital parts for requiring electrical applications. These components start with high-purity alumina ceramic. Alumina ceramic offers superb electrical insulation. It handles very heats well. Its mechanical strength is additionally very good. This makes it reputable under tension. The ceramic surface gets a special glazing therapy. This polish seals the surface completely. It creates an extremely smooth finish. This smoothness is vital for high voltage usage. It protects against little fractures or imperfections. Surface defects could create electric tracking or arcing. The polish considerably enhances the part’s dielectric toughness. The component can take care of a lot greater voltages safely. Leak currents stay very reduced.

Metallization is one more key process. A steel finishing obtains put on details locations of the glazed ceramic. Common steels include molybdenum, manganese, or tungsten. This covering bonds snugly to the polished surface area. The bond is extremely solid. This creates a trusted metal-to-ceramic seal. These metallized areas allow strong electric links. You can solder or braze metal leads directly onto them. This makes assembly much easier. It makes sure a safe and secure electric and mechanical joint. The metallization is specifically controlled. It just goes where required.

These parts act as insulators and architectural assistances. They are found in bushings, feedthroughs, and shielding real estates. Usual applications consist of high voltage power supplies, X-ray tubes, and industrial heater. They handle extreme voltages efficiently. Their performance stays steady over time. They withstand extreme atmospheres. Warmth, chemicals, and electrical stress and anxiety don’t quickly harm them. The combination of glazing and metallization provides leading performance. It fulfills the rigorous requirements of high voltage design.

(High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve)

Applications of High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve

High voltage polished alumina ceramic tubes handle difficult electrical jobs. These metallized ceramic components function well sought after scenarios. Alumina ceramic offers wonderful electric insulation. It obstructs high voltage effectively. The smooth polish surface assists a whole lot. It quits electricity hurdling surfaces. This avoids short circuits. The polish also secures the ceramic. This shuts out dampness and impurities. Efficiency stays dependable gradually.

Metallization adds a key function. A metal layer bonds directly onto the ceramic surface. This layer is usually nickel or an unique alloy. It permits strong, irreversible seals. These seals collaborate with metals like copper or Kovar. They are crucial for assemblies. The ceramic-metal bond remains secure. It endures high temperatures. It handles thermal biking without failing. This makes parts vacuum-tight.

These tubes serve critical duties. They safeguard spark plug insulators dependably. They house high voltage feedthroughs securely. They work as robust arc barriers in switches. They insulate important elements in power systems. Their toughness supports precision parts firmly. The metallized ends allow direct brazing. This develops strong, watertight links.

The alumina material itself is extremely difficult. It withstands wear and rust exceptionally well. It maintains its form under hefty tons. It keeps electrical residential or commercial properties at high heat. This toughness is important for commercial settings. These parts last longer than choices. They minimize downtime considerably. Engineers choose them for demanding applications.

Customization is simple. Measurements adjust easily. Metallization patterns can be certain. Glaze kinds fulfill various requirements. This adaptability sustains one-of-a-kind designs. It solves certain engineering challenges efficiently.

Company Profile

Alumina Technology Co., Ltd,. We focus on the research and development, production and sales of alumina products, serving the electronics, ceramics, chemical and other industries. Since its establishment in 2005, the company has been committed to providing customers with the best products and services, and has become a leader in the industry through continuous technological innovation and strict quality management.

Our products includes but not limited to Alumina Boat, Alumina Crucible, Alumina Dish, Alumina Foam Filter, Alumina Plate, Alumina Rod, Alumina Bar, Alumina Balls, Filter Alumina, Nano Alumina Powder, Spherical Alumina Powder, ect. please feel free to contact us.(nanotrun@yahoo.com)

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve

What are these ceramic parts made of?
They use alumina ceramic. This material is very strong. It handles heat well. It resists electricity effectively. This makes it safe for high voltage jobs.

How is the metallization added?
Metal layers bond to the ceramic surface. We use special processes. Molybdenum-manganese is common. Sometimes nickel plating goes on top. This creates strong metal areas. These areas let you attach electrodes or solder parts securely.

What voltage can they handle?
They manage very high voltages. Exact levels depend on the design. Factors include size, wall thickness, and the glazing. Proper design prevents electrical arcing. They are reliable insulators in tough electrical systems.

Why is the ceramic glazed?
The glaze is a glass-like coating. It seals the ceramic surface. This stops dirt and moisture sticking. It makes cleaning easier. It also improves electrical insulation. Glazing prevents surface tracking. This keeps performance stable over time.

Can I get custom shapes or sizes?
Yes. We make parts to your exact needs. We control dimensions tightly. We meet specific metallization patterns. We match your voltage and insulation needs. Tell us your application. We will produce the suitable ceramic component.

(High Voltage Glazed Alumina Ceramic Tube Metallized Ceramic Parts Ceramic Sleeve)