Fatigue Behaviors of a Ni-free ZrCuFeAlAg Bulk Metallic Glass in Simulated Body Fluid |
Fig. 3. SEM fractograph of a crack profile on the side surface of a specimen which was subjected to the corrosion-fatigue test prior to failure in a stress range of 1000 MPa after 4800 cycles. The arrow above indicates the crack propagation direction. |
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