Sodium Modification Fluxes

Sodium Modification Flux is designed to modify the microstructure of aluminum-silicon (Al-Si) alloys by refining the silicon morphology. This modification improves the mechanical properties, ductility, machinability, and overall casting quality of the alloy.

Category:

Description

Benefits

  • Modifies eutectic silicon structure for improved alloy performance.
  • Enhances ductility and elongation of castings.
  • Improves mechanical properties and toughness.
  • Reduces brittleness in Al-Si alloys.
  • Improves surface finish and machinability.
  • Promotes consistent casting quality and performance.

Applications

  • Aluminum Wheel Manufacturing
  • Automotive Cast Components
  • Low Pressure Die Casting (LPDC)
  • Gravity Die Casting (GDC)
  • Aluminum-Silicon Alloy Production
  • Foundries Producing High-Quality Castings
  • Components Requiring Enhanced Mechanical Properties

Specifications

Parameter Details
Form Powder
Color White to Light Pink
Operating Temperature 700–760°C
Packaging 25 Kg Bags

Note: Sodium Modification Flux is primarily used for Al-Si casting alloys where modification of eutectic silicon is required. The effectiveness of modification depends on alloy composition, treatment temperature, and holding time.