High Performance Chrome Ore Sand Afs 45/55 for Steel Casting

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Product Description

📋 Basic Information
Model NO.AFS 45/55 ShapePowder
UsageSteel Industry Product NameChrome Ore Sand Afs 45/55
Cr2O346.6% Fe2O327.4%
Al2O3≤14.80% MgO9.7%
SiO20.4% CaO0.2%
P / S0.003% / 0.003% L.O.I.≤0.50%
Water / Dust≤0.20% / ≤0.50% Cr/Fe1.58:1
Production Capacity30,000 Tons/Year OriginChina
📦 Product Description

High Performance Chrome Ore Sand AFS 45/55 is specifically engineered for high-demand steel casting environments. It is a primary molding material used extensively in the foundry industry for core and mold making, resin-coated sand casting, shell molding, and investment casting.

AFS 45/55 Chrome Ore Sand is suitable for casting various metals, serving as an excellent well-filler in steel ladles and a coloring agent for green glass containers.
Chrome Ore Sand 1
Chrome Ore Sand 2
💻 Technical Parameters
CHEMICAL ANALYSIS
ITEM VALUE
Cr2O346.60%
Fe2O327.40%
Al2O3≤14.80%
MgO9.70%
SiO20.40%
L.O.I.≤0.50%
PARTICAL SIZE DISTRIBUTION
MESH VALUE
+40 mesh (425um)3.0%
+50 mesh (300um)25.0%
+70 mesh (212um)45.0%
+100 mesh (150um)22.0%
-100 mesh (150um)5.0%
🚂 Product Application

Foundry Industry

Ideal for sand casting, no-bake sand casting, and shell molding. Performs exceptionally in medium to giant-sized castings of cast iron, high-manganese steel, and chromium steel.

Steel & Glass Industry

Used as high-quality filler for sliding gates in steel ladles and as a raw material for manufacturing green glass beverage containers.

Application Image
🔧 Related Refractories

1. Refractory Castable

Types: Corundum, Bauxite, and Magnesia based. Process involves professional batching, mixing, and drying.

Castable

2. Neutral Ramming Mass

Used for electric furnace bottoms with strong corrosion resistance and excellent sintering properties.

Ramming Mass
🚚 Packaging & Shipping

We provide comprehensive global logistics solutions to ensure safe and timely delivery:

  • Sea Freight: Full Container Load (FCL) and Less than Container Load (LCL) options.
  • Express Delivery: Door-to-door service for urgent and small packages.
  • Air Freight: Rapid transit for time-sensitive requirements.
Shipping 1
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Our Advantages

Professional Support

Over 100 experienced technical engineers providing comprehensive advice from pre-sales to after-sales.

Strict Quality Control

Advanced testing instruments ensure error rates are reduced below 0.01% for perfect condition arrival.

Decades of Experience

Production focus on high-quality refractories since 1983 with deep international trading knowledge.

Equipment 1
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Frequently Asked Questions
Q1: What are the primary applications for AFS 45/55 Chrome Ore Sand?

A: It is mainly used in the foundry industry for core and mold making, resin-coated sand casting, and shell molding. It is also used as a filler in steel ladles and in the manufacture of green glass containers.

Q2: What is the chemical composition of this sand?

A: The sand contains approximately 46.6% Cr2O3, 27.4% Fe2O3, and less than 14.8% Al2O3, ensuring high thermal stability for steel casting.

Q3: Is this product suitable for large-scale castings?

A: Yes, it performs particularly well in the production of medium-sized, large-sized, and giant-sized castings, especially for high-manganese and chromium steel.

Q4: How do you ensure the quality of the refractories?

A: We use advanced testing instruments for rigorous pre-factory testing, striving to keep the error rate below 0.01% to ensure products arrive in perfect condition.

Q5: What shipping options are available for international orders?

A: We offer a full range of transportation solutions including sea freight (FCL/LCL), air freight for quick delivery, and door-to-door express services for urgent requirements.

Q6: Can your refractory materials be used with other casting systems?

A: Yes, our materials are designed to be compatible with various international systems. We have extensive experience supplying markets in Asia, North America, the Middle East, and more.

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