書誌事項
- タイトル別名
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- On the Cubic/Tetragonal Phase Equilibrium of the ZrO<SUB>2</SUB>-Y<SUB>2</SUB>O<SUB>3</SUB> System
- 高温におけるZrO2-Y2O3系の立方晶/正方晶平衡
- コウオン ニ オケル ZrO2 Y2O3ケイ ノ リッポウショウ セイ
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説明
In order to re-examine the the phase diagram of ZrO2-Y2O3 system, well-prepared ZrO2-Y2O3 co-precipitation powders were sintered, annealed at 1600°C (1873 K), 1700°C (1973 K) and 1800°C (2073 K), and then the conjugate compositions of tetragonal (t) and cubic (c) phase grains were analysed by means of EPMA. The present data of t-phase coincided with those by dilatometry reported in our previous paper. These data do not contradict X-ray data by Ruh et al., but it is considered that the solubility line of t-phase should be drawn in a different way from them. The anomalous shape of solubility line is discussed from the viewpoint of tetragonality and the abnormal t-c transformation of ZrO2.
収録刊行物
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- 日本金属学会誌
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日本金属学会誌 50 (1), 113-118, 1986
公益社団法人 日本金属学会
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詳細情報 詳細情報について
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- CRID
- 1390001206485549440
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- NII論文ID
- 130007339216
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- NII書誌ID
- AN00187860
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- ISSN
- 18806880
- 24337501
- 00214876
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- NDL書誌ID
- 3068999
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可