Development of Ce‐ PSZ ‐/Y‐ PSZ ‐Toughened Alumina Inserts for High‐Speed Machining Steel
Source abstract
Abstract
The nanocomposite CeO 2 /Y 2 O 3 partially stabilized zirconia (Ce‐ PSZ /Y‐ PSZ )‐toughened alumina was prepared by wet chemical simultaneous coprecipitation process. The thermal stability of phases and morphology of powders were characterized by TG ‐ DTA , FTIR , and FESEM . The microstructure, stabilization of phases and compositional analysis with different mol% CeO 2 /Y 2 O 3 ‐doped zirconia in alumina are characterized by FESEM , XRD , and EDAX spectra. Significant improvement in fracture toughness and flexural strength has been observed in 10 vol% of partially stabilized zirconia (2.5 mol% Y 2 O 3 in ZrO 2 /9 mol% CeO 2 in ZrO 2 )‐toughened alumina, which is suitable for high‐speed machining applications.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Advanced ceramic materials synthesis · Advanced materials and composites · Nuclear materials and radiation effects
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Centre for Advanced Materials Processing (CAMP) CSIR‐Central Mechanical Engineering Research Institute (CMERI) Council of Scientific & Industrial Research (CSIR) M. G. Avenue Durgapur 713209 India
Department of Production Engineering Jadavpur University Kolkata 700032 India
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