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Zirconia Foam is a high-performance porous ceramic material engineered for extreme-temperature filtration and insulation applications. Manufactured using high-purity zirconia, it withstands continuous use in environments reaching up to 1700°C, making it ideal for filtering molten stainless steel, carbon steel, and large iron castings. Its 3D interconnected pore structure enables excellent removal

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Zirconia Foam Data Sheet

Chemische Zusammensetzung	ZrO2, SiO2
Porosität (%)	80-90%
Porendichte (PPI)	8–45
Betriebstemperatur (°C)	≤1100°C
Raumtemperatur Biegefestigkeit (MPa)	1,0 MPa
Raumtemperatur Druckfestigkeit (MPa)	1.2 MPa

Zirconia Foam Description

Zirconia Foam is a high-performance porous ceramic material engineered for extreme-temperature filtration and insulation applications. Manufactured using high-purity zirconia, it withstands continuous use in environments reaching up to 1700°C, making it ideal for filtering molten stainless steel, carbon steel, and large iron castings. Its 3D interconnected pore structure enables excellent removal of non-metallic inclusions and refines molten metal flow by converting turbulent streams into uniform laminar flow. This not only enhances casting surface quality but also minimizes internal defects and lowers rejection rates. Thanks to its high thermal shock resistance, mechanical strength, and chemical inertness, zirconia foam is the preferred choice for advanced foundries, metallurgical processing, and other high-temperature applications requiring precision and reliability.

Zirconia Foam Filtration Capacity

Abmessungen (mm)	Flow Rate (kg/s) (Carbon Steel)	Flow Rate (kg/s) (Alloy Steel)	Filterkapazität (kg)
40×40×20	2	2.5	32
50×50×22	3	4	50
55×55×22	4	5	55
60×60×22	3	4	70
75×75×25	5	6.5	105
100×100×25	7	10	190
150×150×30	17	22	420
Durchmesser 50×22	2	3	40
Dia 60×25	2	3.5	50
Dia 70×25	3	4.2	70
Dia 90×25	6	8	115
Dia 100×25	7	9	145
Dia 120×25	11	14	210
Dia 150×30	12.5	15	330

Zirconia Foam Specifications

Form und Größe (mm)	Rundschreiben	Φ50×22, Φ60×22, Φ70×22, Φ75×25, Φ100×25, Φ125×30, Φ150×30, Φ200×35, Φ250×40, Φ300×40
Platz	50×50×22, 60×60×22, 70×70×22, 75×75×25, 100×100×25, 125×125×25, 150×150×30, 175×175×35, 200×200×35, 250×250×40
Benutzerdefinierte Abmessungen	Die Größen können an die jeweiligen Anforderungen angepasst werden.
Edge Wrapping	Filters can be wrapped with high-temperature fiber cotton of thickness 1mm, 3mm, or 5mm. Ceramic-edge products can also be customized. Maximum diameter/length can reach up to 300mm.

Zirconia Foam Applications

High-Temperature Filtration: Zirconia foam is used in molten metal filtration, especially for steel and alloys, due to its excellent thermal stability and corrosion resistance.
Katalysator-Unterstützung: Its high surface area and chemical inertness make it an effective support material for catalysts in chemical reactions and fuel cells.
Wärmedämmung: Zirconia foam serves as an insulating material in furnaces and kilns, capable of withstanding extreme heat without degradation.
Biomedizinische Anwendungen: Biocompatible and stable, zirconia foam is applied in bone scaffolding and dental implants in regenerative medicine.
Gas Diffusion Layers: In solid oxide fuel cells (SOFCs), zirconia foam is used to distribute gases evenly and enhance electrochemical performance.

Katalysator-Träger
Hochtemperatur-Gasfiltration
Schmelzmetall-Filtration
Nichteisen-Metallgießen
Schallabsorption und Wärmedämmung

Zirconia Foam Ceramic Packaging

Zirconia foam products are typically packaged in vacuum-sealed bags to prevent moisture or contamination and wrapped with foam to cushion vibrations and impacts during transport, ensuring the quality of the products in their original condition.

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To customize your zirconia foam, please provide the following details:

Porosität
Größe der Zelle (PPI)
Dichte
Dicke
Größe und Form
Reinheit (Geben Sie die Reinheit des benötigten Materials an.)
Menge der von Ihnen benötigten Produkte
Alternativ können Sie auch eine Zeichnung mit Ihren Spezifikationen..

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We carry a wide variety of zirconia products in stock, and for these, there is generally no minimum order requirement. However, for custom orders, we typically set a minimum order value of $200. The lead time for stock items is usually 1-2 weeks, while custom orders usually take 3-4 weeks, depending on the specifics of the order.

Yes, zirconia foam can operate at temperatures up to 1700°C, making it ideal for high-temperature environments such as furnaces and foundries.

Compared to alumina or Zirconia Foams, zirconia foam has better thermal insulation and stability at higher temperatures, although it is generally more expensive.

Yes, its open-cell structure and chemical inertness make it highly effective in filtering molten metals and aggressive chemical liquids.

Advanced Ceramic Hub, established in 2016 in Colorado, USA, is a specialized supplier and manufacturer of zirconia products. With extensive expertise in supply and export, we offer competitive pricing and customized solutions tailored to specific requirements, ensuring outstanding quality and customer satisfaction. As a professional provider of ceramics, refractory metals, specialty alloys, spherical powders, and various advanced materials, we serve the research, development, and large-scale industrial production needs of the scientific and industrial sectors.

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