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← HistoryWhich risk increases when a bronze crossbow prod undergoes significant cold working?
A)Stress corrosion cracking emerges readily✓
B)Fatigue life expectancy increases notably
C)Ductile fracture resistance vastly improves
D)Creep resistance becomes unexpectedly greater
💡 Explanation
Increased cold working raises internal stresses and decreases grain ductility within the bronze, therefore stress corrosion cracking develops because electrochemical attack progresses more rapidly at these sites, rather than ductility increasing significantly.
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