Preparation and Performance of β-Sialon Bonded ZrO2 Composites
2011 ◽
Vol 415-417
◽
pp. 138-141
Keyword(s):
β-Sialon bonded ZrO2 composites were prepared by reaction sintering process using β-Sialon and CaO stabilized ZrO2 powders as raw materials.The effect of β-Sialon powder additions on the properties of the composites was investigated. The results show that the samples with 10 wt% of β-Sialon addition had the lowest apparent porosity (29.80%) and the highest of flexural strength (68.70MPa). The thermal shock resistance in carbon addition of the composites could be improved by addtion of 5wt% β-Sialon. It may be relative with that the sample had the lowest thermal expansion coefficient in vacuum.
2009 ◽
Vol 620-622
◽
pp. 33-36
2007 ◽
Vol 280-283
◽
pp. 1667-1670
◽
2007 ◽
Vol 544-545
◽
pp. 379-382
1968 ◽
Vol 27
(1)
◽
pp. 63-68
◽
Keyword(s):
2000 ◽
Vol 39
(4)
◽
pp. 387-396
◽
2000 ◽
Vol 39
(4)
◽
pp. 387-396
◽
2012 ◽
Vol 538-541
◽
pp. 2277-2280