预腐蚀工艺对Gd2Zr2O7陶瓷抗CMAS腐蚀性能的影响
Effect of Pre-corrosion of Gd2Zr2O7 at 900-1300 ℃ on Its Hot Corrosion Behavior at 1250 ℃ Beneath Deposites of CaO-MgO-Al2O3-SiO2
预腐蚀工艺对Gd2Zr2O7陶瓷抗CMAS腐蚀性能的影响 |
| 胡蕴媛, 钱伟, 花银群, 叶云霞, 蔡杰, 戴峰泽 |
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Effect of Pre-corrosion of Gd2Zr2O7 at 900-1300 ℃ on Its Hot Corrosion Behavior at 1250 ℃ Beneath Deposites of CaO-MgO-Al2O3-SiO2 |
| HU Yunyuan, QIAN Wei, HUA Yinqun, YE Yunxia, CAI Jie, DAI Fengze |
| 图6 未处理和经1100 ℃/0.5 h预腐蚀的Gd2Zr2O7块体在1250 ℃下CMAS腐蚀不同时间后的截面形貌 |
| Fig.6 Cross sections of Gd2Zr2O7 untreated (a-c) and pre-corroded (d-f) under the condition of 1100 ℃/0.5 h after CMAS corrosion at 1250 ℃ for 5 min (a, d), 5 h (b, e) and 10 h (c, f) |
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