Ceramic Sand-- Ideal Material for Lost Foam Casting

The comprehensive properties and advantages of fused ceramic sand and the actual application results show that it has broad prospects as the material for lost foam casting.

Brief Introduction of the Situation of Fused Ceramic Sand

The average fineness and grain size composition of perlite are important parameters related to the surface roughness of castings. Generally speaking, the finer the sand is, the smoother the casting surface will be.

Regeneration of Used Fused Ceramic Sand

There is a small amount of needle alkaline phenolic resin on the surface of regeneration Fused Ceramic Sand which is reclaimed by thermal regeneration. The surface of regeneration Fused Ceramic Sand is clean, and there is a small amount of binder residues in the micro holes.

Size Testing of Ceramic Foundry Sand

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Application and Prospect of Fused Ceramic Sand

Ceramic sand is perfectly suitable for sand casting (clay sand, resin sand, water glass sand), V method, loss mold, investment mold precision casting, etc. It is applicable to the casting production of various adhesives and metal materials.

Basic Knowledge of Ceamic Foundry Sand

Ceramic foundry sand, which the scientific name of "fused ceramic sand for foundry", is calcined bauxite with aluminum oxide (Al 2O 3) as the main component, which is melted, blown and sieved to produce casting sand with different particle sizes.