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RISNi–Cr matrix composites reinforced with nano- and micron-sized surface-modified zirconia: Synthesis, microstructure and mechanical properties
سال: 2019
خلاصه:
Ni-20Cr alloy with Ni-coated and uncoated hybrid particle size (nano- and micron) ZrO2 reinforcements (11, 15 and 19 wt. %) were used to prepare oxide dispersion strengthening (ODS) superalloy by powder metallurgy. The resultant composite powders...