1. present participle of flux; flowing or changing continuously

1. the process of adding a flux to aid in melting or joining metals
Usage: metallurgy; technical

Examples

• The metal was fluxing in the furnace at high temperature.
• The situation kept fluxing between calm and chaotic.
• Proper fluxing is essential for clean solder joints.
• The fluxing agent helped remove impurities from the metal.
• The river was fluxing rapidly after the heavy rains.
• The fluxing process requires careful temperature control.