Which consequence arose when early Bronze Age metallurgists repeatedly annealed bronze?

💡 Explanation

Repeated annealing caused increased grain size prompting diffusion creep at significantly low stresses because the vacancy concentration rose within the material promoting increased localized deformation therefore accelerated creep, rather than increasing its hardness preventing work hardenening.

• Which structural inefficiency afflicted the original construction of Henry VIII's warship 'Mary Rose'?
• Which outcome resulted from the early use of high-pressure steam in poorly-maintained Victorian-era boilers?
• Which outcome results when excessive pressure builds within the water delivery systems of Mughal gardens?
• Which risk significantly increased when Roman aqueducts transitioned from open channels to covered conduits?
• Which outcome resulted from excessive silk weighting in 19th-century textiles?
• Which risk increases when Viking longship rigging experiences hysteresis?