Influence of Sintering Conditions on Densification of YAG—ZrB2 Multi-phase Ceramics with Spark Plasma Sintering
Source abstract
Abstract
Zirconium diboride (ZrB 2 ) is difficult to prepare as high-density ceramics, which limits its application. To obtain high-density ZrB 2 ceramics for improving its high-temperature properties, ZrB 2 particles were coated with Al 2 O 3 —Y 2 O 3 particles to prepare 20%YAG—ZrB 2 ceramics with SPS. The optimum sintering condition is a temperature of 1700°C, a pressure of 20 MPa, and a holding time of 4 min. The relative density of prepared 20%YAG—ZrB 2 multi-phase ceramics is 97.2% under optimization sintering technology, which indicate that high density YAG—ZrB 2 multi-phase ceramics are successfully prepared.
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Research context
OpenAlex topics: Advanced ceramic materials synthesis · Luminescence Properties of Advanced Materials · Nuclear materials and radiation effects
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
School of Mechanical and Materials Engineering Jiujiang University, Jiujiang 332005, China,
School of Mechanical and Materials Engineering Jiujiang University, Jiujiang 332005, China
State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
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