Title of article
Spark plasma sintering of cBN/β-SiAlON composites
Author/Authors
Ye، نويسنده , , Feng and Hou، نويسنده , , Zhaoping and Zhang، نويسنده , , Haijiao and Liu، نويسنده , , Limeng and Zhou، نويسنده , , Yu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
4
From page
4723
To page
4726
Abstract
cBN/β-SiAlON composites with different cBN contents were fabricated by spark plasma sintering (SPS) process. The densification, thermal stability of cBN, microstructure and mechanical properties of the resultant composites were investigated. The addition of cBN particles to β-SiAlON could increase the Vickers hardness, flexural strength and fracture toughness of β-SiAlON. It is attributed to the high density, no obvious cBN to hBN transformation and good interface bonding between cBN grains and β-SiAlON matrix.
Keywords
microstructure , spark plasma sintering , mechanical properties , CBN , ?-SiAlON , Composites
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2010
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2162559
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