Overview of Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes

Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes is precision-engineered components made from high-purity aluminum oxide (Al₂O₃), offering superior mechanical strength, thermal stability, and electrical insulation. These pins are widely used in electronics, semiconductor equipment, medical devices, and industrial machinery where extreme durability and precision are required. With excellent wear and corrosion resistance, they ensure long-lasting performance in demanding environments.

Features of Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes

Extreme Hardness & Wear Resistance – Ideal for high-friction applications

High-Temperature Stability – Withstands up to 1600°C without degradation

Excellent Electrical Insulation – Perfect for electronic and semiconductor uses

Chemical & Corrosion Resistance – Resists acids, alkalis, and harsh chemicals

Precision Machining – Tight tolerances for critical applications

(Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes)

Specifications of Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes

Our protecting heat 99% alumina ceramic elements include tiny pins, poles, tubes, and bushes. These parts master extreme problems. They take care of temperature levels approximately 1700 ° C continually. Their 99% purity makes sure exceptional electric insulation. This makes them perfect for high-voltage settings. They resist chemical rust effectively. Acids and alkalis create marginal damage. These ceramics supply extraordinary mechanical strength. They hold up against hefty loads without cracking. Their solidity rivals lots of metals. Surface coatings stay smooth for limited seals.

Requirement measurements differ by product kind. Pins and poles been available in sizes from 0.5 mm to 10mm. Lengths range between 5mm and 200mm. Tubes feature internal sizes as tiny as 1mm. External sizes reach 30mm. Wall density begins at 0.3 mm. Bushes accommodate different shaft sizes. Personalized dimensions are available on demand. Resistances remain limited for precision fits. Size tolerances are normally ± 0.1 mm. Length resistances hold at ± 0.2 mm. Concentricity matters for tubes and bushes. It is regulated within 0.05 mm.

Thermal shock resistance is a vital benefit. Parts sustain rapid temperature level swings. They will not crack under thermal tension. Low thermal development maintains dimensional stability. This stops warping during warm cycles. Electrical resistivity surpasses 10 ^ 14 Ω · cm. They block existing leak dependably. These residential or commercial properties match requiring applications. Usual uses include heating system fixtures. They serve in semiconductor handling tools. Thermocouple protection tubes rely on them. Electric insulators in heating units use these porcelains. Industrial sensors use them for seclusion.

Material consistency is assured. Every set undergoes rigorous testing. We check density and purity degrees. Performance metrics are validated. This guarantees repeatable top quality.

(Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes)

Applications of Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes

These protecting heat 99% alumina ceramic parts are important where extreme warmth fulfills important electric requirements. They handle temperature levels easily over 1600 ° C. This makes them ideal for furnace components, kiln furnishings, and thermal processing devices. They keep their form and toughness even under intense, prolonged heat.

Their electric insulation is impressive. They block high voltage effectively. This is important for electric feedthroughs, thermocouple defense tubes, and burner sustains inside hot areas. These components avoid harmful shorts and make sure risk-free, dependable operation.

The 99% alumina make-up provides terrific firmness and use resistance. Small pins, rods, tubes, and shrubs withstand friction and mechanical tension in demanding settings. They stand up to chemical strike from lots of liquified steels and severe gases. This extends their life span substantially.

These components see hefty use throughout lots of industries. Factories utilize them for molten metal dealing with components. Semiconductor makers rely on them for wafer processing components. They are key in aerospace testing gears and high-power lights like salt vapor lights. Labs utilize them for crucibles and example owners.

Producers value their dimensional security. They reduce naturally during shooting. This enables precise machining to limited resistances prior to sintering. Designers obtain consistent, reliable parts needing minimal finishing. This precision ensures trustworthy efficiency in intricate settings up.

The combination of warmth resistance, electrical insulation, mechanical stamina, and chemical inertness solves tough design issues. These alumina ceramic parts are trusted in the most challenging thermal and electric settings.

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 Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes

Insulating High Temperature 99% Alumina Ceramic Small Pins Rods Tubes Bushes: Key Questions Answered

What is the highest temperature these parts handle? These alumina ceramic parts withstand temperatures up to 1700°C (3092°F). This makes them suitable for very hot environments like furnaces or high-power electronics. They won’t melt or degrade easily at these extremes.

Why are they good electrical insulators? Alumina ceramic is naturally non-conductive. Its structure blocks electricity flow effectively. This property stays stable even when the parts get very hot. You get reliable insulation in demanding electrical applications.

Do chemicals attack these ceramic parts? Alumina ceramic resists most acids and alkalis well. It doesn’t corrode like metals. This chemical inertness is important in harsh industrial processes. It ensures long part life.

Can they handle sudden temperature changes? Yes, they manage thermal shock reasonably well. While not perfect, their design minimizes cracking from rapid heating or cooling. This toughness is crucial for parts cycling between hot and cold states frequently.

How smooth is the surface finish? The surface finish is typically very fine. It’s achieved through precision grinding. This smoothness reduces friction. It also helps prevent contamination buildup.

(Insulating High Temperature 99% Alumina Ceramic Small Pins Rods and Tubes Bushes)