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Journal of the Korean Ceramic Society 1987;24(1): 33. |
| Al2O3-Cr2O3-ZrO2-HfO2계의 상 (phase)관계에 관한 연구 |
| 장동석, 조병곤, 오근호, 이종근 |
| 한양대학교 무기재료공학과 |
| Phase Relationships of Al2O3-Cr2O3-ZrO2-HfO2 System |
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| ABSTRACT |
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The investigation includes phase equilibria of Al2O3-HfO2 Cr2O3-ZrO2, Cr2O3-HfO2, Al2O3-Cr2O3-ZrO2, Al2O3-Cr2O3-HfO2, Al2O3-ZrO2-HfO2, Cr2O3-ZrO2-HfO2, Al2O3-Cr2O3-ZrO2-HfO2. In the systems the solubility near the end members has been studied at 1500$^{circ}C$ and 1600$^{circ}C$, respectively. Selective Compositions were investigated in the area of the guarternary system where the phae relation was examined. |
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