325-mesh chromite flour is a premium refractory material valued for its unique combination of extreme heat resistance, low thermal expansion, and high thermal conductivity, making it indispensable for producing high-integrity metal castings.
Chinese-processed 46% Cr₂O₃ chromite sand (South African origin) offers a cost-effective, high-performance solution for demanding foundry applications.
Ceramsite sand is a kind of fused ceramic sand,it is made from calcined bauxite with main content aluminium oxide processed by melting,blowing,sieving and blending.
Choosing the right size of ceramic sand for foundry applications depends on several factors, including the type of casting process, metal being poured, mold design, and surface finish requirements. Here’s a step-by-step guide to selecting the appropriate size: 1. Understand Ceramic Sand Properties Ceramic sand (such as fused ceramic or proppant sand) is spherical, high-refractoriness,
Ceramic fused sand is a superior alternative to silica sand, especially for high-precision, high-temperature casting applications. Its durability, thermal stability, and reusability make it cost-effective in the long run, while its environmental and safety benefits add further value.
Ceramic fused sand is an advanced foundry material that offers superior properties compared to traditional silica sand. 1. What is Ceramic Fused Sand? A synthetic sand made by melting and spheroidizing high-purity alumina or zirconia at high temperatures. Forms spherical, dense particles with high refractoriness and thermal stability. 2. Key Properties High Refractoriness (up to 1800°C)
