Overview of Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate

Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate 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 Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate

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%).

(Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate)

Specification of Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate

These alumina ceramic plates handle intense laser cutting heat. They are made from very pure alumina. This material is 99.5% Al₂O₃. This high purity gives excellent heat resistance. The plates withstand temperatures over 1700°C. They won’t warp or crack easily under the laser. This stability is crucial for precise cutting jobs.

You get consistent thickness. Common sizes are 1mm, 2mm, 3mm, and 5mm thick. Diameters often range from 50mm to 200mm. Other sizes are possible too. The surfaces are extremely flat. This flatness is vital. It ensures your workpiece sits perfectly still. There is no unwanted movement during cutting. The surface finish is also very smooth. This prevents any marking or scratching on delicate materials underneath.

Heat doesn’t build up quickly in these plates. They have low thermal conductivity. This means the laser’s energy stays focused on the cutting area. It doesn’t spread out sideways too much. The plates also cool down relatively fast after use. This helps with handling and allows quicker setup for the next job. Their high hardness protects them. They resist wear from repeated laser passes and handling.

These plates are tough. They offer good mechanical strength. This strength prevents breakage during normal use. It also helps them last a long time. You won’t need to replace them often. They are chemically inert too. Most common coolants or cutting residues won’t damage the surface. This makes cleaning simple. Just wipe them down. They are reliable substrates for demanding laser cutting applications. They ensure clean cuts and protect your valuable work surfaces.

(Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate)

Applications of Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate

Alumina ceramic plates handle extreme heat very well. This makes them perfect for laser cutting work. Lasers generate intense heat. This plate doesn’t care. It stays strong and keeps its shape under the laser beam. You won’t get warping or cracking. This is vital for precision cutting.

These plates are great substrates. You put your material right on top for laser cutting. The plate takes the heat so your workpiece doesn’t burn. It protects your expensive laser table too. The ceramic surface is very hard. It resists scratches and damage from the laser or parts. This means the plate lasts a long time.

Electrical insulation is another big plus. The plate doesn’t conduct electricity. This is essential for cutting electronic parts. There’s no risk of short circuits. You can safely cut materials on it without electrical worries.

People use these plates for many things. They are common for making solder paste stencils. The laser cuts fine patterns into thin metal. The plate underneath stays cool and flat. They are also good for cutting flexible printed circuits. The plate holds the material steady. It prevents burning the delicate circuits. Cutting thin metal foils also works well on this plate. It provides a stable, heat-resistant base.

The surface is smooth and flat. This gives consistent support for your material. Your laser cuts accurately every time. The plate doesn’t wear out quickly. It saves you money over time. You get reliable results and less waste.

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.([email protected])

Payment Methods

T/T, Western Union, Paypal, Credit Card etc.

Shipment Methods

By air, by sea, by express, as customers request.

5 FAQs of Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate

What are alumina ceramic plates for?
These plates sit under materials during laser cutting. They shield your machine’s worktable from intense heat and sparks. This prevents damage and keeps cutting accurate.

Why use alumina ceramic instead of metal?
Alumina handles extreme heat far better than steel or aluminum. It doesn’t warp or melt under the laser. Plus, it resists chemical corrosion from cutting fumes. This means the plate lasts much longer.

How hot can it get?
These plates withstand constant temperatures over 1600°C (2912°F). Short bursts can be even higher. This makes them safe for most laser cutting jobs, even high-power ones.

Will the laser cut the plate itself?
No, the laser beam reflects off the smooth alumina surface. The plate stays intact. You get a clean, protective barrier every time.

What sizes and shapes exist?
Plates come in standard squares and rectangles. Common sizes are 100x100mm, 150x150mm, 200x200mm. Custom shapes and thicknesses are possible too. Ask about your specific needs.

(Heating Resistant Alumina Ceramic Plate Disc Laser Cutting Substrate)