Fabrication of dense nanocrystalline ZrO2−3 wt. % Y2O3 by hot-isostatic pressing
1998 ◽
Vol 13
(7)
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pp. 1875-1880
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Keyword(s):
Amorphous to nanocrystalline ZrO2−3 wt. % Y2O3 powders were formed by chemical precipitation from mixed nitrate salt solutions. The powders were cold pressed and presintered in air for 2 to 6 h within the temperature range of 1100 °C and 1300 °C. Hot isostatic pressing was performed for 2 to 3 h within the temperature range of 1150 °C to 1350 °C in argon pressure of 150 MPa. Fully dense pellets with grain size of 22 nm to 45 nm were formed by application of low presintering temperatures.
2017 ◽
Vol 888
◽
pp. 42-46
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2003 ◽
Vol 18
(10)
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pp. 2415-2426
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2010 ◽
Vol 62
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pp. 197-202
1998 ◽
Vol 13
(12)
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pp. 3399-3410
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2014 ◽
Vol 61
(S1)
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pp. S255-S257
2012 ◽
Vol 729
◽
pp. 49-54
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