Fatigue crack propagation along interfaces of selective laser melting steel hybrid parts

Selective laser melting (SLM) is an emerging additive manufacturing technology, capable of producing complex geometry components. The current work studied both the effect of substrate material and mean stress on the fatigue crack growth behaviour along interfaces of bi‐material specimens, substrate,...

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Veröffentlicht in:	Fatigue & fracture of engineering materials & structures 2019-11, Vol.42 (11), p.2431-2440
Hauptverfasser:	Santos, Luis M.S., Ferreira, José A.M., Borrego, Luis P., Costa, Jose D., Capela, Carlos, Jesus, Joel
Format:	Artikel
Sprache:	eng
Schlagworte:	Additive manufacturing Bifurcations compact (tension) specimens Crack closure crack paths Crack propagation fatigue Fatigue failure Fatigue tests Fracture mechanics Laser beam melting Propagation Stress propagation Substrates
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