Influence of initial crystal structure and electrical pulsing on densification of nanocrystalline alumina powder
1998 ◽
Vol 13
(1)
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pp. 86-89
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Keyword(s):
The effect of the crystal structure of starting alumina powder and electric pulsing on the initial stages of densification has been studied in the temperature range of 1200– 1500 °C. Multiple electric pulsing cycles enhance the densification significantly. The α-alumina powders consolidate more readily in comparison to γ-alumina powders. A high density α-alumina specimen (>98% of theoretical density) was obtained at 1300 °C in less than 10 min.
Keyword(s):
1992 ◽
Vol 47
(1-2)
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pp. 177-181
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Keyword(s):
2013 ◽
Vol 125
(4)
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pp. 919-925
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2021 ◽
Vol 2103
(1)
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pp. 012196
2016 ◽
Vol 675-676
◽
pp. 635-638
Keyword(s):
1989 ◽
Vol 44
(1)
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pp. 41-55
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