Research Article
Effect of Rare Earth Ce on the Microstructure and Mechanical Properties of 34CrNiMo6 Steel for Wind Turbine Main Shaft
Figure 12
Fracture morphologies of 34CrNiMo6-xCe specimens quenched in oil (870°C/30 min) and tempered at 650°C: (a) x = 0, as quenched in oil (870°C/30 min), (b) x = 0, quenched and tempered, (c) x = 0.025, quenched and tempered, and (d) x = 0.05, quenched and tempered.
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