書誌事項
- タイトル別名
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- Fundamentals and Future Prospects of Flash Sintering of Advanced Ceramics
- フラッシュ ショウケツホウ ニ ヨル セラミックス セイゾウ ノ ゲンジョウ ト テンボウ
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<p>Electric field-assisted sintering, in which mechanical pressure is often combined with DC or AC electric field to enhance densification of ceramics and ceramic composites, is gaining interest in recent decades due to the accelerated consolidation compared to conventional, pressureless sintering. In particular, flash sintering, where densification occurs almost immediately (typically < 5 seconds) under a threshold condition of temperature and applied DC electric field, has attracted extensive attention as an innovative sintering method since 2010. It is advantageous that the configuration of apparatus for flash sintering is rather simple in comparison to usual electric field-assisted sintering methods. The flash sintering has been demonstrated in various oxide/non-oxide ceramics, and mechanism of such a dynamic phenomenon has been investigated. The flash sintering event is characterized by an abrupt densification at relatively low temperature and a nonlinear increase in electric conductivity at the occurrence of the flash sintering. Joule heating therefore plays a key role in the flash event. In the present paper, typical examples of flash sintering and advantages of the novel technique are briefly summarized, and recent results of creating new materials and microstructures are introduced.</p>
収録刊行物
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- 粉体および粉末冶金
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粉体および粉末冶金 64 (10), 523-531, 2017
一般社団法人 粉体粉末冶金協会
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詳細情報 詳細情報について
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- CRID
- 1390282681286971776
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- NII論文ID
- 130007311761
- 40021362484
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- NII書誌ID
- AN00222724
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- ISSN
- 18809014
- 05328799
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- NDL書誌ID
- 028613285
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用不可
