Which limitation primarily drove early Bronze Age metallurgists to alloy arsenic with copper during smelting?

💡 Explanation

Arsenic was alloyed to copper to lower the melting point (liquidus temperature) of bronze using liquid phase sintering, because arsenic acts as a flux. Therefore, smelting required lower temperatures, rather than focusing primarily on mechanical properties at that stage.

• Which risk increases when a Viking longship encounters severe storms?
• Which restriction on Renaissance pietra dura inlays enhanced stability under differential thermal stress?
• Which navigational consequence occurred frequently when celestial sightings preceded chronometer accuracy?
• In early cast iron crossbow trigger mechanisms, which consequence occurred when exceeding the metal's yield strength?
• Which consequence resulted from attempting Alhazen's water-filled glass sphere theory without sufficient geometric rigor?
• During early steam engine development, which outcome resulted from cylinder condensation decreasing thermal efficiency?