For alloy steel foundries, chromite sand is a premium problem-solver. Its combination of chemical inertness, high chilling power, and thermal stability makes it the material of choice for preventing penetration defects, improving internal quality, and enabling the production of sound, high-integrity alloy steel castings.
Foundry Grade Chromite Sand (46% Cr₂O₃) is a high-performance, refractory aggregate of choice for solving thermal expansion, burn-on, and metal penetration defects in demanding ferrous castings.
Chromite sand originating from South Africa is a benchmark product in the global foundry industry. it is a naturally occurring spinel consisting primarily of the oxides of chrome and iron
Chromite sand is a special refractory sand used in metal casting, primarily for steel and high-alloy iron castings. It is valued for its unique combination of properties that address challenges found in traditional silica sand, such as burn-on defects and high thermal expansion.
The use of Chromite Flour 325 mesh as a foundry coating
SICHENG is a leading manufacturer & supplier of Chromite Sand in China, located in Henan province, china. Owning 20 years of production experience and experienced sales team