Which outcome results when bloomery iron is not completely de-carburized before being cast?

💡 Explanation

Excess carbon content suppresses malleability because the carbon precipitates as brittle iron carbide. This causes an increasingly brittle cast iron, rather than forming more ductile steel if properly decarburized, therefore, impact resistance decreases.

• Within Mughal garden irrigation systems, which outcome resulted from water wheel inefficiency?
• Which early consequence resulted during crucible bronze production if Mesopotamian furnace temperatures fluctuated significantly?
• Which outcome increased the risk to Roman aqueducts using Trajan's bridge design?
• Which outcome results when a 1760s marine chronometer experiences thermal drift?
• Which consequence arises when gear ratios during mechanical calculators development failed to embody algebraic principles?
• Which destructive result arose should increased hydrostatic stress occur on a Roman-era dam?