Which issue increased as Roman armies adopted iron weapons?

💡 Explanation

Ironworking involved heat treating to add carbon into steel, and if too decarburized the steel becomes unhardened: carburization. Increased demand increased the risk of poorly carburized equipment, therefore this step required expertise and standardization, rather than simplified metal casting techniques.

• When a Viking longship tilts excessively in heavy seas, which consequence develops due to shifting cargo?
• Which consequence results when 18th-century shipwrights employed inadequate seasoning?
• Which limitation affected early Chinese cast iron cannons firing black powder?
• Which risk increases with the historical sericulture practice irregularities?
• Which outcome arises when water freezes within Inca stone masonry?
• Which limitation constrained Mesopotamian bronze tools subjected to repeated earth tilling in arid soil?