Overview of 95 99 Alumina Ceramic Thread Rod

95 99 Alumina Ceramic Thread Rod is precision-engineered from 99%+ pure aluminum oxide (Al₂O₃), offering outstanding mechanical strength and thermal stability. With a maximum operating temperature of 1800°C, these rings are widely used in high-wear applications such as bearings, seals, insulators, and semiconductor processing equipment. Their exceptional hardness and corrosion resistance make them ideal for demanding industrial environments.

Key Features of 95 99 Alumina Ceramic Thread Rod

Extreme Temperature Resistance – Stable up to 1800°C with minimal thermal expansion

Superior Wear Resistance – Harder than steel, ensuring long service life

Excellent Electrical Insulation – High dielectric strength for electronic applications

Chemical Inertness – Resists acids, alkalis, and corrosive gases

Precision Machined – Tight tolerances for consistent performance in mechanical assemblies

(95 99 Alumina Ceramic Thread Rod)

Specifications of 95 99 Alumina Ceramic Thread Rod

This alumina ceramic thread rod comes in 95% and 99% purity grades. The main material is aluminum oxide. This makes it very hard and wear resistant. It handles high temperatures well. The 99% grade withstands more heat than the 95% grade. Expect temperatures up to 1650°C for the 99% material. The 95% material handles slightly less heat. Both grades resist chemical attack effectively. Acids and alkalis cause little damage. This rod is a strong electrical insulator. Its electrical insulation power remains high even at elevated temperatures. This property is vital in electrical applications.

Mechanical strength is excellent. The thread rod resists breaking under tension. It also handles compression forces well. Its surface is very smooth. This minimizes friction. The rod is dimensionally stable. Size changes due to heat or moisture are minimal. This stability ensures reliable performance in precise settings. You get consistent lengths and diameters. Common diameters range from M1 to M12. Custom sizes are possible. Lengths are also customizable based on your needs.

Its hardness approaches that of diamond. This makes it resistant to scratching and abrasion. The material does not easily wear down. This rod is suitable for harsh environments. It performs in furnaces, chemical plants, and electrical systems. You find it in heating elements, thermocouple protection, and insulating structures. It replaces metal parts where heat or corrosion is a problem. The 99% alumina offers superior performance for demanding jobs. The 95% alumina provides a cost-effective solution for less extreme conditions. Choose the purity based on your specific temperature and wear requirements. Both grades deliver reliable, long-lasting service.

(95 99 Alumina Ceramic Thread Rod)

Applications of 95 99 Alumina Ceramic Thread Rod

95 99 alumina ceramic thread rod is very strong. It handles high heat very well. It resists getting worn down. It blocks electricity effectively. These traits make it useful in many tough settings.

Semiconductor makers use this rod a lot. It holds silicon wafers securely. It works inside high-temperature furnaces. The rod stays stable and clean. It doesn’t contaminate the wafers. This is vital for making chips.

Furnace builders need this rod. It supports heavy parts inside. Furnaces run very hot. The rod keeps its strength. It doesn’t melt or warp. This ensures long furnace life.

Laser systems use this rod. It positions optical parts accurately. Lasers create intense heat. The rod stays cool and steady. It doesn’t absorb laser energy. This keeps the beam precise.

High-voltage equipment needs good insulation. This rod does that job. It holds electrical parts safely. It stops sparks and leaks. It works in power stations and transformers. It handles huge electrical forces.

Heating elements get extremely hot. This rod supports them. It doesn’t conduct heat away fast. It keeps elements in place. This boosts heating efficiency.

Chemical plants face harsh stuff. Acids and bases attack materials. This rod resists chemical damage. It lasts longer than metal rods. It won’t rust or corrode. This cuts maintenance costs.

Test equipment requires stability. This rod provides rigid mounting. It doesn’t bend under load. It keeps sensors aligned correctly. Measurements stay accurate.

Aerospace uses demand tough materials. This rod survives extreme conditions. It handles vibration and stress. It insulates in aircraft systems. It works reliably in space gear.

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 95 99 Alumina Ceramic Thread Rod

What is a 95-99% Alumina Ceramic Thread Rod?
This rod is a special ceramic part. It looks like a long screw. It’s made mostly from aluminum oxide. The number 95-99% shows how pure the material is. Higher purity usually means better performance. People use it where normal metal parts fail.

Why pick alumina ceramic over metal?
Alumina ceramic handles extreme heat much better than metal. It won’t melt or warp easily. It’s also much harder. This means it resists scratching and wear longer. It doesn’t rust at all. Chemicals don’t damage it like they damage metal. It’s lighter than many metals too.

How hot can this rod get?
These rods manage very high temperatures. They usually work fine from 1500°C up to 1700°C. The exact limit depends on the specific purity. 99% alumina handles the highest heat best. Sudden temperature changes are usually okay. Avoid very rapid cooling.

Does it conduct electricity?
No. Alumina ceramic is an excellent insulator. It blocks electricity extremely well. This property is vital for many electrical uses. It prevents sparks and short circuits. High voltage equipment often needs this insulation. Metal rods cannot do this safely.

Where do people use these rods?
They are common in high-heat industrial jobs. Furnaces and kilns use them to hold parts in place. Electrical systems use them as strong, non-conductive supports. Semiconductor manufacturing uses them for handling wafers. They are found in labs, heaters, and anywhere needing heat resistance and insulation.

(95 99 Alumina Ceramic Thread Rod)