Fatigue Crack Resistance of Ultrafine-Grained Copper Structures
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منابع مشابه
Fracture toughness and fatigue crack growth characteristics of nanotwinned copper
Recent studies have shown that nanotwinned copper (NT Cu) exhibits a combination of high strength and moderate ductility. However, most engineering and structural applications would also require materials to have superior fracture toughness and prolonged subcritical fatigue crack growth life. The current study investigates the effect of twin density on the crack initiation toughness and stable ...
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