| 电沉积-热解法制备Ce2O3薄膜的抗氧化性能研究 |
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| 引用本文： | 马 静,陈维视,何业东.电沉积-热解法制备Ce2O3薄膜的抗氧化性能研究[J].河北科技大学学报,2006,27(3):224-226,229. |
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| 作者姓名： | 马 静 陈维视 何业东 |
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| 作者单位： | 1. 河北科技大学材料科学与工程学院,河北石家庄,050054
2. 北京科技大学北京市腐蚀、磨蚀与表面技术重点实验室,北京,100083 |
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| 基金项目： | 高等学校博士学科点专项科研项目
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河北科技大学校科研和教改项目 |
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| 摘 要： | 采用电沉积-热解法在1Cr18Ni9Ti合金表面沉积氧化铈陶瓷薄膜,经过900℃下100 h的高温氧化实验及金相分析发现,氧化铈薄膜可显著降低合金的氧化增重和氧化膜剥落量,促进试样表面形成致密均匀的氧化膜,大大提高了合金的抗高温氧化性能,电沉积参数为25 V,60 s时,沉积的薄膜抗高温氧化性能略佳。
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| 关 键 词： | 薄膜 抗氧化性能 活性元素效应 |
| 文章编号： | 1008-1542(2006)03-0224-03 |
| 收稿时间： | 2006/2/21 0:00:00 |
| 修稿时间： | 2006年2月21日 |
Effects of thin Ce2O3coating on the oxidation resistance |
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| MA Jing,CHEN Wei-shi and HE Ye-dong.Effects of thin Ce2O3coating on the oxidation resistance[J].Journal of Hebei University of Science and Technology,2006,27(3):224-226,229. |
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| Authors: | MA Jing CHEN Wei-shi and HE Ye-dong |
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| Institution: | College of Material Science and Engineering, Hebei University of Science and Technology, Shijiazhuang Hebei 050054, China;College of Material Science and Engineering, Hebei University of Science and Technology, Shijiazhuang Hebei 050054, China;Beijing Key Laboratory for Corrosion, Erosion and Surface Technology, Beijing University of Science and Technology, Beijing 100083, China |
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| Abstract: | Thin Ce_2O_3 film deposition was applied to 1Cr18Ni9Ti stainless steel.The effects of this treatment on the selective oxidation behaviour at 900 ℃ for 100 h have been studied.The experimental results and metallographic analysis show that thin Ce_2O_3 film significantly reduces the mass gain and spallation of the oxide scales and promotes the formation of a uniform and dense oxide scales,thus improves the high-temperature oxidation resistance of the stainless steel greatly.The effect of film deposited under 25 V and 60 s is a little better. |
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| Keywords: | thin film oxidation resistance REE |
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