Ceramic Foundry Filter - alalloycasting

Ceramic Foundry Filter removes inclusions in aluminum alloy melt. Inclusions and gases in the metal have a significant impact on the strength, corrosion resistance, and stress corrosion cracking performance of the material.

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Effectively controlling the oxidized inclusions in the melt to improve the quality of cast rods and rolled plates has become a common goal pursued by the metallurgy, casting and material industries of all countries.

The development of foam ceramic materials began in the s and is a porous material with high temperature characteristics.

Its pore size ranges from nanometers to micrometers. It has a high-porosity porous ceramic body with a three-dimensional spatial grid structure. The porosity is between 20% and 95%. Its shape is like tempered foam or porcelain. Sponge, the use temperature is from room temperature to ℃.

Since the United States invented the use of ceramic slurries such as alumina and kaolin in to successfully develop foam ceramics for aluminum alloy casting and filtration, Britain, Japan, Germany, Switzerland, and other countries have competed in research.

The production process of Ceramic Foundry Filter is becoming more and more advanced, and the technical equipment is becoming more and more mechanized and automated. According to different application purposes, a variety of materials have been developed for foam ceramic filters suitable for different purposes.

Such as Al203, ZrO2, Sic, silicon nitride, boride, and other high-temperature foam ceramics, and some also add certain minerals, such as mullite, Dong Qingshi, fly ash, coal ash, etc., and the products have been serialized and standardized , Forming a new industry.

China is a major producer of aluminum products, and the output of aluminum products has always been the world’s largest, but mainly low-end products. With the continuous expansion of market demand, aluminum products must move toward high-end. The use of foam ceramic filter plates can improve the quality of aluminum products and improve product grades to meet the requirements of the high-end market.

Ceramic Foundry Filter

It needs to be specially pointed out that to prevent the secondary pollution of the melt that may occur in the process of solidification and forming after the aluminum melt leaves the filter box.
In this process, use long-life, high-strength, non-stick aluminum, and good thermal insulation fused silica ceramic sintering trough, front box, distribution plate, and hot cap, and timely dehumidification and cleaning to eliminate possible pollution sources. if you need to buy, please contact us anytime.

Ceramic Foundry Filters are the last process of aluminum melt purification treatment. It cannot be ignored to ensure the cleanliness of the aluminum melt.

General Information of Ceramic Foam Filters

Alumina ceramic foam filters are widely used in filtering the alumina and alloys in foundries. With 80-90% porosity, the filters can effectively remove the alumina dross to improve the casting quality.

Features of Ceramic Foam Filters

Improving the steel casting quality

For more Aluminium Ceramic Filter Platesinformation, please contact us. We will provide professional answers.

Excellent thermal shock resistance

High porosity with good strength

Applications of Ceramic Foam Filters

Carbon steel casting, steel alloy casting and stainless steel casting

Image of Ceramic Foam Filters

Technical Data of Ceramic Foam Filters

FAQ

Q3: Can you offer Door-to-Door delivery?

A3: Yes, but only for some countries such us U.S., UAE, Saudi Arabia, Iran, and Russia, etc.

Q4: What is the minimum quantity?

A4: There is no minimum order quantity. Depending on the item and processing, there may be a minimum production required, however we can offer a quotation based only on the quantity you need.

Q5: Can you give me a brief introduction of the application of your products?

A5: CNBM (China National Building Material) core refractory business comprises the production, sale and installation of high-grade refractory products, the development and implementation of customized system solutions as well as rendering outstanding services for the key industries in Glass, Iron& Steel, Petrochemical, Cement, Ceramic and Nonferrous Metals.