Chromite powder is a cost-effective, high-performance refractory for foundry coatings, particularly suited for ferrous and high-alloy castings. Its balanced properties (thermal stability, erosion resistance, and moderate cost) make it a versatile alternative to zircon in many applications. Proper selection of particle size, purity, and binder systems is critical to optimize casting quality.
Chromite powder is an excellent, cost-effective refractory coating for steel and heavy castings, offering a good balance between performance and price.
hromite powder is widely used in foundry coatings (also called mold washes or refractory coatings) to improve the surface quality of metal castings. 1. Role of Chromite in Foundry Coatings Chromite powder (FeCr₂O₄) is applied as a refractory coating on sand molds and cores to: Prevent metal penetration (burn-on defects). Reduce sand fusion (sand sticking to the casting). Improve surface finish (smoother castings). Withstand high
Chromite sand is a versatile material with several industrial applications, primarily due to its high melting point, thermal stability, and resistance to thermal shock. Here are the key applications of chromite sand: 1. Foundry (Metal Casting) Mold and Core Making: Chromite sand is used in foundries to create molds and cores for casting ferrous and
Chromite sand is widely used in the foundry industry due to its unique properties, making it suitable for various casting applications, particularly in ferrous and non-ferrous metal casting.
Characteristics of foundry grade chromite sand: —1. Good resistance to alkaline slag and does not react with iron oxide. In practical applications, chromium ore sand can prevent thermochemical sand from sticking to the surface of the casting. —2. Chromite ore sand is an inert casting sand with a large wetting angle to molten steel. This
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