Overview of Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts

Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts is manufactured from 99%+ pure aluminum oxide (Al₂O₃), delivering exceptional mechanical strength and thermal stability. These advanced ceramic parts maintain dimensional stability in extreme environments up to 1800°C, making them perfect for demanding applications in semiconductor equipment, aerospace components, chemical processing, and high-temperature industrial machinery.

Features of Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts

Ultra-High Temperature Resistance – Withstands continuous operation up to 1800°C

Exceptional Mechanical Strength – Superior hardness and wear resistance compared to metals

Corrosion & Chemical Proof – Resists acids, alkalis, and harsh industrial chemicals

Electrical Insulation – Excellent dielectric properties for electronic applications

Customizable Designs – Available in complex geometries with tight tolerances (±0.01mm)

(Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts)

Specification of Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts

Black alumina ceramic parts are insulating components made mainly from aluminum oxide. These parts use a special black coloring. They are tough industrial ceramics. The material is 95% pure aluminum oxide. This high purity gives excellent performance. These ceramics are very dense. They have low porosity. This makes them resistant to chemicals. They won’t soak up liquids easily. These parts are extremely hard. They resist wear and scratching well. They can handle very high temperatures. They stay strong and stable even when hot. Their thermal conductivity is good. Heat moves through them efficiently. This helps manage heat in devices. They are great electrical insulators. They block electricity effectively. This is vital in electronic uses. The surface finish is usually smooth. You can get different surface textures if needed. These parts are made precisely. They fit specific shapes and sizes. Common uses include electrical insulators. They work well in high-heat environments. You find them in furnaces and heaters. They are used in electronic packaging. They protect sensitive parts. They serve as wear-resistant parts. They last longer in tough conditions. Industries like electronics use them. Automotive companies need them. Aerospace applications rely on them. These ceramics offer reliable insulation. They provide long-lasting performance. They are a practical choice for demanding jobs.

(Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts)

Applications of Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts

Black alumina ceramic parts are made from a special type of aluminum oxide. They are colored black. This material is very hard. It resists wear extremely well. These parts can handle very high temperatures without breaking. They don’t conduct electricity well. They are good electrical insulators. These properties make them useful in many tough jobs.

Electrical and electronic industries use them a lot. They work well as insulating parts inside high-voltage equipment. They help prevent electrical shorts. They are found in circuit breakers and power transmission systems. They are stable under high voltage stress. They last a long time.

Industrial manufacturing needs tough components. Black alumina parts fit this need. They are used as wear-resistant liners. They protect surfaces in abrasive environments. They are used in machinery guides and bearings. They handle friction without wearing down quickly. They reduce maintenance costs.

These ceramic parts are inert. They don’t react easily with chemicals. This makes them suitable for chemical processing equipment. They can be used as liners or components in pumps. They resist corrosion from harsh substances. They offer long service life.

The medical field uses them too. Their biocompatibility is good. They are used in some surgical tools and implants. They withstand repeated sterilization cycles. They are reliable in demanding medical settings.

Automotive and aerospace applications exist. These parts handle high heat and stress. They are used in sensors and ignition systems. They perform reliably in engines. They contribute to vehicle efficiency and safety.

Scientific research labs utilize them. They are found in high-temperature furnace components. They serve as sample holders. Their thermal stability is crucial for experiments. They provide consistent results.

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 Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts

What is Black Alumina Ceramic?
Black Alumina is a ceramic material. It contains 95% aluminum oxide. The rest is additives. These additives give the ceramic its black color. The black color is stable. It does not fade easily. This material is very hard. It is also very wear-resistant. These properties make it useful.

Why is the ceramic black?
The black color comes from special additives. These are mixed with the aluminum oxide powder. They are added before firing. The additives react during the high-temperature process. This reaction creates the black color. The color is uniform throughout the part. It is not just a surface coating. The black finish is permanent.

Where are these black parts used?
These parts are used in many industries. They are common in electronics. They act as insulators and substrates. They are found in semiconductor equipment. The medical field uses them for tools. They handle high temperatures well. This makes them good for furnace parts. They are also used in wear applications. Examples include seals and guides. Their strength is important here.

How hot can they get?
Black Alumina Ceramic parts handle very high temperatures. They can withstand temperatures up to 1700°C. This is around 3090°F. They maintain their strength at these heats. They resist thermal shock well. This means sudden temperature changes cause less damage. They are good insulators. They do not conduct heat easily. This helps protect other components.

Can you make custom shapes?
Yes, custom shapes are possible. These parts are formed using different methods. Common methods are dry pressing and injection molding. The ceramic powder is pressed into a mold. Then it is fired at high temperature. This process allows complex shapes. Features like holes and slots can be added. Precision grinding achieves tight tolerations. This is important for technical applications.

(Black 95% Alumina Ceramic Parts Aluminum Oxide Ceramic Insulating Parts)