Overview of Holes in the Center Sintered Alumina Ceramic Plates

Holes in the Center Sintered Alumina Ceramic Plates is advanced ceramic components made from high-purity aluminum oxide (Al₂O₃), known for their exceptional hardness, thermal stability, and corrosion resistance. These plates are widely used in demanding industries such as electronics, aerospace, semiconductor manufacturing, and high-temperature furnace applications due to their superior electrical insulation and wear-resistant properties.

Key Features of Holes in the Center Sintered Alumina Ceramic Plates

High Thermal Resistance ：Withstands extreme temperatures up to 1600°C.

Excellent Electrical Insulation：Ideal for electronic substrates & insulators.

Superior Mechanical Strength：High hardness & wear resistance for long-lasting performance.

Chemical & Corrosion Resistance：Resists acids, alkalis, and harsh environments.

Customizable：Available in various sizes, thicknesses, and purity levels (96%-99.9%).

(Holes in the Center Sintered Alumina Ceramic Plates)

Specification of Holes in the Center Sintered Alumina Ceramic Plates

Here are the specifications for openings in our facility sintered alumina ceramic plates. These plates are really solid and resist warm well. The opening sits right in the middle of the plate. We manage the hole size very carefully. Basic opening sizes vary from 1.0 mm to 20.0 mm. We make various other sizes as well. Simply ask us.

The hole resistance is limited. We normally hold it to +/- 0.05 mm. We accomplish even tighter resistances for important tasks. Inform us your requirements. Opening satiation is very important. We make sure the opening is really rounded. Concentricity matters too. The hole facility matches home plate facility very closely. We measure this exactly.

The hole edges are smooth. We stay clear of sharp edges. This stops breaking. It additionally makes dealing with safer. The hole surface coating is excellent. It matches the plate surface. You obtain a tidy, consistent birthed. We check every opening thoroughly. We check the size, form, and setting.

These plates manage severe problems. They operate in high temperatures. They withstand chemical assault. They are outstanding electric insulators. The opening keeps these properties. It shares the plate’s toughness and toughness. The material around the opening stays steady. It will not warp or crack conveniently.

Personalization is possible. We adjust opening functions for your job. We control size, tolerance, and side high quality. We satisfy specific concentricity demands. Provide your precise opening demands. We will certainly generate plates matching your specifications. Our objective is trusted efficiency. The opening works appropriately in your application.

(Holes in the Center Sintered Alumina Ceramic Plates)

Applications of Holes in the Center Sintered Alumina Ceramic Plates

These center hole sintered alumina ceramic plates address many commercial problems. The opening is crucial. They handle extreme warmth very well. Alumina remains solid when warm. This makes them excellent for kilns and heaters. The hole lets gases travel through uniformly. Consistent heating happens. Semiconductor makers require this. They make use of home plates for diffusion procedures. Precise gas flow is necessary.

Electronics need air conditioning. These plates aid. They install power tools. Warm transfers effectively via the alumina. The opening allows cords or mounting equipment. Airflow improves. Gadgets run cooler. They last much longer. Filtering utilizes these plates too. Liquids or gases travel through the opening. The ceramic traps particles. It resists chemical assault. Extreme environments are not a problem.

Equipment requires exact parts. These plates work as spacers or insulators. The opening aligns shafts or screws. Electric seclusion is vital. Alumina doesn’t conduct electrical power. It avoids shorts. Vibration resistance is high. Components stay protected. Sensor placing is an additional usage. Sensing units fit with the opening. They obtain precise analyses. The ceramic shields them. Accuracy boosts. Integrity increases.

These plates operate in tough places. Put on resistance is outstanding. They won’t scrape conveniently. Chemical stability is high. Acids and alkalis do not damage them. The center opening supplies flexibility. Designers get more choices. Efficiency stays consistent. Many industries benefit. Solutions end up being simpler.

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 Holes in the Center Sintered Alumina Ceramic Plates

Here are 5 FAQs about holes in center sintered alumina ceramic plates:

1. Why put a hole in the center of these plates?
The hole is usually for mounting. It lets you attach the plate to other parts using bolts or screws. This keeps the plate fixed in position during use. It’s a common design feature for many applications.

2. How is the hole made in the alumina plate?
The hole is formed during pressing before sintering. Special tooling shapes the powdered alumina. This tooling includes a pin or core rod to create the center hole. The hole shape is set before the plate becomes hard ceramic.

3. Why use alumina ceramic for plates with holes?
Alumina ceramic is very hard and strong. It resists wear extremely well. It handles high temperatures without damage. It doesn’t conduct electricity. These properties make it ideal for tough jobs. The hole doesn’t weaken it too much if designed right.

4. What are the main benefits of a center hole?
The main benefit is easy, secure mounting. It simplifies assembly onto shafts or fixtures. It ensures precise alignment. The hole also allows for wiring or cooling to pass through if needed. It’s a practical design solution.

5. How do I install a plate with a center hole?
Slide the plate onto the mounting shaft or bolt. Use suitable washers and nuts. Apply even pressure when tightening. Avoid overtightening. This can crack the ceramic. Ensure the hole and shaft sizes match closely. This prevents wobbling or stress.

(Holes in the Center Sintered Alumina Ceramic Plates)