Chromite ore, also known as chromite ore, is a special sand for casting, is a natural spinel based on chromite, after crushing, grinding, screening into a specified size, suitable for molding (core) sand.
Our factory uses the chrome ore imported from South Africa.Foundry chromite sand is a natural process products of chromite through the broken screen classification, its main chemical composition of Cr2O3, this sand heated volume stability, high thermal conductivity, not only when in contact with molten metal has the very good resistance to basic slag, not with ferric oxide and other chemical reactions, and itself has the characteristics of the solid phase sintering, can be a very good prevent the infiltration of molten metal, avoid to produce adhering sand defects.
Foundry chromite sand for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size.
Foundry chromite sand for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size.
Black Foundry Chromite sand is a high-quality sand primarily composed of chromite (FeCrO), a naturally occurring mineral that is rich in iron and chromium. It is widely used in the foundry industry for manufacturing molds and cores due to its excellent refractory properties, high melting point, and ability to withstand thermal shock. This makes it ideal for casting ferrous and non-ferrous metals, particularly in high-temperature processes. Chromite sand's low thermal expansion and good wear resistance also make it suitable for steel and alloy casting.
Additionally, its resistance to chemical reactions at high temperatures enhances the durability and precision of molds, providing superior surface finishes for metal castings.
53615 Chromite Sand For Foundry Casting Suppliers
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Foundry Grade Silica Sand is a high-quality, specialized sand used extensively in metal casting industries. With a specific American Foundry Society (AFS) grain size and precise properties, it provides the necessary strength, permeability, and thermal resistance to create high-performance molds and cores. At Bhagwati Group, we deliver top-grade Foundry Silica Sand, ensuring consistency and reliability to meet the demands of the foundry sector.
Features and Benefits
Key Features
Optimal AFS Grain Size
Provides excellent mold and core strength.
Silica Content (SiO)
Ensures thermal stability and durability during casting.
Clay & Impurity Levels
Reduces defects and enhances mold performance.
Uniform Grain Shape
Improves permeability and casting accuracy.
Thermal Stability
Withstands high casting temperatures, preventing mold degradation.
Advantages
Boosts Casting Precision and Finish.
Minimizes Metal Penetration and Defects.
Compatible with Various Binders.
Industrial Applications of Foundry Grade Silica Sand
Foundry Grade Silica Sand is a high-quality, specialized sand used extensively in metal casting industries. With a specific American Foundry Society (AFS) grain size and precise properties, it provides the necessary strength, permeability, and thermal resistance.
Metal Casting
Essential for ferrous and non-ferrous metal casting, ensuring high-quality molds and cores.
Automotive Industry
Used for casting complex engine components, transmission parts, and structural components.
Aerospace and Defense
Ideal for producing intricate and durable parts for aerospace & defense applications.
Machinery & Equipment
Ensures accuracy in casting large industrial machinery and equipment parts.
Pipe and Valve Casting
Provides exceptional surface finishes for cast pipes, valves, and fittings
Construction Industry
Used for producing specialized cast components in infrastructure projects.
Quality Assurance
At Bhagwati Group, we adhere to stringent quality standards to deliver the finest Foundry Grade Silica Sand:
Grain Size Analysis (AFS Standards): Ensures the sand meets precise foundry specifications.
Chemical Composition Testing: Guarantees high silica content and minimal impurities.
Thermal Resistance Checks: Validates stability under extreme casting temperatures.
Moisture Control: Maintains optimal moisture levels for better binding and mold strength.
Packaging and Delivery
Custom Packaging: Available in bulk or tailored packaging to suit industrial needs.
Reliable Transport: Safe and timely delivery ensured through our efficient logistics network.
Pure, 120 Mesh Silica Sand
Foundry and other industrial uses
Can be used for sand cores and greensand
Kiln-dried, excellent handling and high-temp performance
1.qualified products and materials,which can make perfect performance in your product line and save your raw materials and cost.
2. Reasonable and competitive price,which can save your cost and share more market.
3.Excellent service,which can help you save the materials cost and maximiz your output.
4.Reliable and timely transport,which can help you to avoid the the diversity and complexity of the international market.
5.With global professional suppliers and manufacturers a stable business relationships.
Step1: chrome ore raw material is processed by water washing.
Step2, drying raw materials to remove water;
Step3, drying raw materials into the vibrating screen, screening out the size of the customer needs;
Step4, the size of the sieve for magnetic separation, the purpose of iron and silicon removal. After magnetic separation, the chromium content reached more than 46% and the silicon content was less than 1%.
Step5: package the finished product.
Foundry chromite sand is a natural process products of chromite through the broken screen classification, chrome ore, its main chemical composition of cr2o3, this kind of sand heated volume stability, high thermal conductivity, when in contact information with the molten metal, not only has good resistance to basic slag, not with ferric oxide and other chemical reactions, and itself has the characteristics of the solid phase sintering, can be a very good prevent the infiltration of molten metal, avoid to touch sand defects, suitable for all kinds of stainless steel, alloy steel and carbon steel gradually shape the original sand core and coating.
Chromite ore, also known as chromite ore, is a special sand for casting, is a natural spinel based on chromite, after crushing, grinding, screening into a specified size, suitable for molding (core) sand.
We are into river sand/vibro sand, armour rock, boulders and aggregates/gravel business in the Philippines. We have more than 18 quarries in the Philippines. We could supply in quantity for local and international markets.
These cast iron skulls are a by-product derived from the cast iron foundries. The byproduct is a ferrous by-product which can be utilised in an electric arc furnace to produce crude steel.
Physical Description
On visual inspection, it appears to be made up of irregular shapes.
The material is separated by magnet and screener.
Packing: Loose in container
Loading: in 20 Container
For further information, please feel free to contact us.
Silica Sand * Silica Sand is a type of sand usually available in the form of quartz. It is a hard and crystalline form of mineral components. * Silica sand is the most abundant mineral with the purity more than 99.0%. It is the preferred choice of consumption for various industrial purposes.
Cr2O3 46% AFS30-35 Top quality foundry chromite sand
Top quality foundry chromite sand manufacturer (south africa).The chromite sand is a product of south africa natural chromite ore after crushing and sieving, and its main chemical composition is Cr2O3.
*Melting point of 2150°C
*Good thermal conductivity
*Good resistance to thermal shock
*Excellent resistance to metal penetration or burn-on
*Resists slag attack
*High dimensional stability
Micro silica also known as fume, is an amorphous (non-crystalline) polymorph of silicon dioxide, silica. It is an ultrafine powder collected as a by-product of the silicon and ferrosilicon alloy production and consists of spherical particles with an average particle diameter of 150 mm. The main field of application is as pozzolanic for high performance concrete because of its extreme fineness and high silica.
Applications :
Silica is added to Portland cement concrete to improve its properties, in particular its compressive strength, bond strength, and abrasion resistance. These improvements stem from both the mechanical improvements resulting from addition of a very fine powder to the cement paste mix as well as from the pozzolanic reactions between the silica fume and free calcium hydroxide in the paste.
Advantages :
Addition of silica also reduces the permeability of concrete to chloride ions, which protects the reinforcing steel of concrete from corrosion, especially in chloride-rich environments such as coastal regions and those of humid continental roadways and runways (because of the use of deicing salts) and saltwater bridges.
We are producing only Aluminum Gravity Die Casting for 30 year in Korea
We have a lot of experience about Gravity die Casting
Please make anytime with drawing
53615 Chromite Sand For Foundry Casting Suppliers
Short on time? Let Chromite Sand For Foundry Casting sellers contact you.
