Centrifugal Casting

Centrifugal casting introduces molten metal into a rotating mold, where centrifugal force distributes the material against the mold wall during solidification.

The process is particularly useful for producing hollow cylindrical components without conventional internal cores.

Common materials include cast iron, ductile iron, bronze, carbon steel, stainless steel, and selected nickel alloys.

Typical applications include bearing sleeves, cylinder liners, industrial pipes, pump components, bushings, and wear-resistant rings.

Depending on the casting method and alloy, centrifugal casting can support favorable material density and controlled solidification characteristics.

However, casting quality depends on rotational speed, pouring temperature, mold condition, cooling behavior, and material composition.

Components generally require secondary machining to achieve final internal and external diameters, concentricity, surface roughness, and dimensional tolerances.

Design considerations include minimum wall thickness, length-to-diameter ratio, machining allowance, shrinkage, and required mechanical properties.

Buyers should provide material specifications, finished dimensions, casting dimensions where available, quantity, machining requirements, and inspection criteria.

Quality documentation may include chemical analysis, tensile testing, hardness measurement, ultrasonic examination, and dimensional inspection.

Metraxio supports centrifugal casting RFQs for industrial cylindrical components and custom metal castings.