Overview of Custom Alumina Ceramic Parts 95% AL2O3 Glazed Insulator Ignition Bar Ceramics

Alumina Bars are high-purity ceramic components made from aluminum oxide (Al₂O₃), offering exceptional hardness, thermal stability, and electrical insulation. Ideal for industrial, electronic, and high-temperature applications.

Features of Custom Alumina Ceramic Parts 95% AL2O3 Glazed Insulator Ignition Bar Ceramics

High Thermal Resistance – Withstands extreme temperatures up to 1700°C.

Excellent Electrical Insulation – Low conductivity for high-voltage applications.

Superior Mechanical Strength – Resistant to wear, corrosion, and chemical erosion.

Precision Machinability – Can be customized to tight tolerances.

Wide Applications – Used in furnaces, semiconductors, medical devices, and more.

Specification of Custom Alumina Ceramic Parts 95% AL2O3 Glazed Insulator Ignition Bar Ceramics

These custom alumina ceramic parts use 95% Al2O3 material. This high-purity alumina offers excellent performance. The ceramic is very hard. It resists wear exceptionally well. The material withstands high temperatures reliably. Parts operate consistently in very hot environments. This alumina ceramic acts as a superb electrical insulator. It prevents current flow effectively. The material also resists chemical attack. Harsh substances rarely damage it. A specialized glaze coats the ceramic surface. This glaze creates a smooth, glass-like finish. The glaze seals tiny pores in the ceramic. Moisture penetration becomes difficult. Surface contamination is reduced. Cleaning the parts stays easier. The glaze improves electrical insulation further. Surface leakage currents decrease significantly. Voltage withstand capability increases. These glazed alumina parts excel as ignition bars. They generate sparks reliably in ignition systems. Common uses include industrial burners and heating equipment. They work well in gas ovens and furnaces. Automotive ignition components often use this material. The ceramic withstands intense spark erosion. Long service life is a key benefit. Custom shapes and sizes are available. Manufacturers produce rods, tubes, plates, and complex forms. Precise dimensions are achievable. Tolerances meet demanding application needs. Holes, slots, and special features can be added. The material properties remain consistent. Batch-to-batch reliability is high. Performance is predictable. Engineers choose this material for tough electrical insulation tasks. High-temperature stability is essential. Good mechanical strength is required. The glaze enhances durability and function. These ceramics solve challenging engineering problems.

Applications of Custom Alumina Ceramic Parts 95% AL2O3 Glazed Insulator Ignition Bar Ceramics

Custom alumina ceramic parts made from 95% AL2O3 are incredibly tough and reliable. They handle extreme heat very well. This makes them perfect for demanding jobs. One major use is ignition bars inside spark plugs. The ceramic core must create a strong spark repeatedly under high voltage and temperature. The 95% alumina material withstands this punishment. Its high electrical insulation is critical here. The glazed surface adds extra protection against moisture and contaminants. This prevents electrical tracking and keeps the spark consistent.

These parts are also vital insulators in electronics and electrical systems. Their excellent dielectric strength blocks high voltages effectively. They maintain stable performance even when things get very hot. The glazed finish seals the surface. This stops unwanted electrical paths from forming. It also improves resistance to chemicals and wear. Engineers choose this material for high-voltage feedthroughs, power resistors, and circuit breaker components. Long-term reliability matters here.

Beyond ignition and insulation, custom 95% alumina ceramics serve many other roles. Their hardness and wear resistance suit them for demanding mechanical applications. They work well as thermocouple protection tubes in harsh furnace environments. The material resists chemical attack effectively. This makes it useful for lab equipment and chemical processing parts. Manufacturers shape the alumina precisely. They fire it at high temperatures to achieve its full strength and stability. The final glazing step ensures surface integrity. This combination delivers parts that last. Industries needing durable, high-performance materials consistently rely on custom 95% alumina ceramic components.

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 Custom Alumina Ceramic Parts 95% AL2O3 Glazed Insulator Ignition Bar Ceramics

What are these ceramic parts?
They are custom-made ceramic components. They contain 95% alumina. This material is very hard and durable. These parts serve as insulators in ignition systems. They prevent electrical current from flowing where it shouldn’t.

Why use 95% alumina ceramic?
Alumina ceramic offers high strength. It handles extreme heat very well. It resists wear and corrosion effectively. This makes parts last longer in tough conditions. Electrical insulation is excellent. These properties are critical for reliable ignition bars.

What does the glazing do?
The glaze is a glass-like coating. It covers the ceramic surface. This seals tiny pores in the material. Sealing makes the surface smoother. A smoother surface resists dirt buildup. It also prevents moisture absorption. This improves electrical insulation performance. It makes cleaning easier.

How hot can these parts get?
These alumina parts withstand very high temperatures. They operate reliably up to 1500°C (2732°F). They manage sudden temperature changes well. This thermal shock resistance is important. Ignition systems experience rapid heating and cooling cycles. The parts won’t crack easily under this stress.

Can you make custom shapes and sizes?
Yes. We specialize in custom fabrication. Tell us your exact requirements. Provide drawings or specifications. We produce parts to match your unique design. This includes complex geometries. We ensure precise dimensions. Custom parts fit perfectly into your specific application.