Overview of Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings

Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings is advanced porous structures made from high-purity aluminum oxide (Al₂O₃). Designed for molten metal filtration, they effectively remove slag, oxides, and non-metallic inclusions, ensuring cleaner and higher-quality castings in aluminum, iron, steel, and other metal alloys.

Key Features of Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings

High-Temperature Resistance – Stable up to 1700°C, ideal for molten metal applications.

Uniform Porosity (10-100 PPI) – Customizable pore sizes for efficient impurity removal.

Excellent Thermal Shock Resistance – Withstands rapid temperature changes without cracking.

High Mechanical Strength – Durable under extreme casting conditions.

Chemical Inertness – Resists corrosion from molten metals and fluxes.

(Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings)

Specification of Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings

Alumina ceramic foam filter plates catch contaminations in liquified aluminum. They boost casting high quality. Pollutants trigger flaws in completed components. This filter stops those troubles. It works throughout the light weight aluminum pouring process.

The filter body makes use of high-purity alumina ceramic. Alumina deals with extreme warmth well. Molten aluminum does not harm it. The ceramic structure looks like a sponge. This open foam design has numerous small pores. Molten steel streams via easily. Strong impurities get entraped within. Oxide skins, inclusions, and various other debris remain in the filter. Clean metal flows right into the mold and mildew.

An expanding gasket borders the ceramic foam plate. This gasket fits firmly right into the filter box. It seals the room around home plate. Metal can’t leak around the edges. The gasket material broadens when warm. This creates a best seal versus package walls. It protects against bypass. All metal must pass through the filter.

These plates are solid. They stand up to thermal shock. Sudden temperature modifications won’t split them. They have high crushing stamina. Metal flow stress does not damage them. Installation is easy. Area the filter plate into the filter box. The expandable gasket holds it safe and secure. Position it in the launder system. Put molten light weight aluminum via it. It catches damaging bits efficiently. Use one filter per spreading pour. Replace it after usage. Different pore dimensions are readily available. Choose based upon your steel quality demands. Thicker plates provide even more purification deepness. They hold a lot more entraped impurities. This system offers cleaner aluminum spreadings. It reduces scrap prices significantly. Shops see better item outcomes.

(Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings)

Applications of Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings

Alumina ceramic foam filter plates capture unclean stuff in molten aluminum. They’re porous blocks made from alumina. This product deals with extreme warmth well. Molten light weight aluminum moves through the open cells. Solid little bits obtain caught inside the foam framework. Cleanser metal comes out the opposite. This suggests less flaws in the final aluminum spreading. Castings look much better and work much better.

The expanding gasket is key. It fits around the filter plate side. This gasket rests between the filter plate and the filter box inside the spreading system. When points warm up, the gasket increases. It pushes securely against both surface areas. This develops a strong seal. No molten aluminum leakages around the sides. Every bit should experience the filter. Leakages suggest dirty metal enters the spreading. The seal stops that. It likewise holds the filter plate strongly in position. Resonance or metal circulation will not displace it.

Utilizing this filter system boosts casting top quality significantly. Less inclusions mess up the components. Less scrap metal gets thrown out. Manufacturing runs smoother. Yield rises. Costs boil down. The filter plate itself is difficult. It survives the severe spreading atmosphere. The expanding gasket makes setup simple. It ensures a trustworthy fit every time. Foundries see the distinction in their final products. Cleaner aluminum means stronger, much more trustworthy spreadings.

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 Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings

What does this alumina ceramic filter plate do?
It cleans molten aluminum before casting. The filter traps dirt, oxides, and other junk. Clean metal means stronger, better quality castings. Fewer defects happen. It works well for many aluminum alloys.

Why is the expansible gasket important?
The gasket seals tight against the filter box walls. Heat makes it expand. This expansion creates a strong seal automatically. It stops unfiltered metal leaking around the filter edges. Leaks mean dirty metal gets into your castings.

How does the filter actually trap dirt?
The filter is a foam made from alumina ceramic. It has many tiny, connected pores. Molten aluminum flows through these pores. Solid impurities get caught inside the foam structure. Only clean metal passes through to the mold.

How do I install this filter plate correctly?
Place the filter plate into your filter box or trough. Make sure the expansible gasket sits against the box walls. Pre-heating the filter is good practice. This avoids thermal shock when hot metal hits it. The gasket expands with heat, sealing itself. No extra tools or force are needed.

What benefits does this filter offer?
It significantly improves metal quality. You get cleaner castings with fewer holes or weak spots. Less scrap metal means lower costs. The filter handles high flow rates well. The self-sealing gasket saves time and prevents installation errors. Overall process efficiency increases.

(Alumina Ceramic Foam Filter Plate with Expansible Gasket for Aluminum Castings)