Introduction to Alumina Ceramics

Alumina ceramics are known for their high hardness, wear resistance, corrosion resistance, good electrical insulation and high temperature stability. According to the different alumina content, it can be divided into different grades, such as 95 porcelain, 99 porcelain, etc., among which 99 porcelain refers to ceramic materials with an alumina content of 99%. As the alumina content increases, its mechanical strength and electrical insulation properties will also increase accordingly.

Characteristics of Alumina Ceramics

High Hardness: Alumina ceramics have extremely high hardness, which makes it very wear-resistant and suitable for manufacturing abrasive tools and parts that require wear resistance.

Wear resistance: Due to its high hardness, alumina ceramics show excellent wear resistance and are suitable for manufacturing parts for long-term use.

Corrosion resistance: Alumina ceramics have good resistance to most acids and alkalis, making them widely used in the chemical industry.

Good electrical insulation: As an excellent electrical insulating material, alumina ceramics are widely used in electronic and electrical products.

High temperature stability: Ability to withstand extremely high temperatures without significant physical or chemical changes, which makes it an ideal choice for applications in high temperature environments.

Biocompatibility: In the medical field, certain grades of alumina ceramics are used to make medical devices such as artificial joints due to their good biocompatibility.

(Ceramics Factory High Filtering Effect/Alumina Casting Ceramic Filter Foam)

Specifications of Ceramics Factory High Filtering Effect/Alumina Casting Ceramic Filter Foam

Ceramic filter foam from our factory provides top filtering system performance for metal casting. It’s made from alumina. This material handles severe warm well. The foam framework has lots of connected pores. These pores catch impurities in molten steel efficiently. You obtain cleaner castings with fewer flaws. Our typical pore dimensions range from 10 to 45 PPI. Pick the dimension based on your metal kind and the contaminations you need to eliminate. The open porosity is extremely high, usually over 80%. This permits great steel flow while filtering system. The foam is solid. It stands up to thermal shock when dipped right into hot metal. This stamina protects against cracking throughout usage. Chemical security is one more key point. Alumina does not respond with many molten metals. This keeps the steel pure. The filters operate in temperature levels up to 1700 ° C. They fit light weight aluminum, iron, steel, and copper alloys. Utilizing our filters boosts metal top quality. You see less incorporations and holes in completed components. This improves product reliability. Steel yield usually increases also. Much less good metal gets trapped in the dross. The filters are available in conventional shapes like discs and plates. Custom dimensions are possible. We manage top quality firmly throughout manufacturing. Each set satisfies rigorous criteria for pore size, stamina, and chemical makeup. This guarantees consistent filtering system results every time. Handling is easy. Install the filter in your gating system prior to putting. The liquified steel streams via the ceramic foam. Impurities like slag and oxides get captured inside the permeable framework. Clean metal proceeds right into the mold cavity.

(Ceramics Factory High Filtering Effect/Alumina Casting Ceramic Filter Foam)

Applications of Ceramics Factory High Filtering Effect/Alumina Casting Ceramic Filter Foam

Molten steel usually has hazardous impurities. These compromise finished parts. Our porcelains manufacturing facility creates alumina spreading ceramic filter foam. This resolves contamination problems properly. The filter features an one-of-a-kind open-cell foam structure. Tiny pores run through the ceramic body. Molten steel flows through these pores. Strong contaminations get entraped inside the foam. Tidy metal goes through to the mold and mildew.

This high filtering effect is essential for important applications. Aerospace elements require severe steel purity. Tiny additions cause tragic failures in engines or airframe parts. Our filters guarantee cleaner light weight aluminum and superalloy castings. Automotive makers rely on this innovation. Engine obstructs, cylinder heads, transmission components need stamina. Pollutants produce weak points under tension. Consistent filtering system avoids this. It enhances safety and component longevity significantly.

Industrial tools benefits equally. Pumps, shutoffs, and hefty machinery parts encounter severe problems. Polluted metal brings about fractures and very early wear. Using our alumina foam filters extends component life. Investment casting foundries utilize these filters extensively. Generator blades, medical implants, accuracy instruments need flawless steel. The filter eliminates oxides, slag, and other debris reliably. This causes exceptional surface area coating and internal honesty.

The alumina ceramic product withstands severe temperatures. It withstands chemical attack from molten steels. This security makes certain consistent filtration efficiency. Manufacturing facilities attain greater yields and decreased scrap prices. Item top quality satisfies rigid market standards constantly.

Company Introduction

Advanced Ceramics founded on October 17, 2014, is a high-tech enterprise committed to the research and development, production, processing, sales and technical services of ceramic relative materials and products.. Since its establishment in 2014, 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 Silicon carbide ceramic products, Boron Carbide Ceramic Products, Boron Nitride Ceramic Products, Silicon Carbide Ceramic Products, Silicon Nitride Ceramic Products, Zirconium Dioxide Ceramic Products, Quartz Products, etc. 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 Ceramics Factory High Filtering Effect/Alumina Casting Ceramic Filter Foam

Ceramics Factory High Filtering Effect/Alumina Casting Ceramic Filter Foam: FAQs

What does this ceramic filter foam actually do?
It cleans molten metal. The filter sits inside the mold or gating system. As metal flows through it, the filter catches solid impurities. These impurities are things like oxides, sand, or slag. Cleaner metal means better final castings.

Why pick this alumina filter over other types?
Alumina ceramic handles extreme heat very well. It won’t melt or break down in molten aluminum, copper, or similar alloys. Its structure gives excellent filtration. The pores trap very fine particles effectively. This improves metal quality significantly.

Does this filter last long? Can I use it more than once?
Usually, you use it once per casting cycle. The intense heat and metal flow stress the material. Inspect it carefully after use. If it looks intact and isn’t blocked, you might reuse it. But typically, plan for single use per pour.

Will it work with the specific metal I’m casting?
Alumina ceramic filters work best with non-ferrous metals. This includes aluminum, aluminum alloys, copper, brass, bronze, and zinc. They are generally not suitable for ferrous metals like steel. The much higher temperatures and chemistry of steel casting damage the alumina.

How exactly does it filter so effectively?
The filter is a rigid, open-cell foam made entirely of alumina. Think of it like a very tough sponge with millions of tiny, connected pores. Metal flows through this network. Solid particles get trapped inside the pores or on the surface. Only clean metal passes through to fill the mold. The specific pore size controls what size particles get caught.

(Ceramics Factory High Filtering Effect/Alumina Casting Ceramic Filter Foam)