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Which outcome resulted from early failures to properly 'season' newly cast cannon barrels during the Ming Dynasty?

A)Catastrophic explosions during proofing tests
B)Accelerated bore wear from powder fouling
C)Frequent misfires near the gun platform
D)Reduced cast iron density under firing

💡 Explanation

Cast iron cannons required a seasoning process involving controlled firing to stabilize the metal—without tempering, internal stresses caused brittle fracture during high-pressure firing, leading to catastrophic explosions because of stress relief exceeding material strength; therefore explosions happen and rather than bore wear happening more likely.

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