| NiCoCrAlY粘结底层的高温氧化性能研究 |
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| 引用本文： | 沈婕,赵晓东,高峰,张乐. NiCoCrAlY粘结底层的高温氧化性能研究[J]. 热喷涂技术, 2010, 0(4) |
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| 作者姓名： | 沈婕 赵晓东 高峰 张乐 |
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| 作者单位： | 北京矿冶研究总院; |
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| 摘 要： | 采用增重法研究了NiCoCrAlY粘结底层的高温氧化性能,通过SEM、EDS等分析手段对高温氧化膜层TGO的显微形貌和组成进行了检测分析,初步探讨了TGO膜层的生长过程、生长机制以及热障涂层失效的影响因素。
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| 关 键 词： | NiCoCrAlY 高温氧化性能 TGO |
Study on Oxidation Resistance of NiCoCrAlY Bonded Coating |
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| SHEN Jie,ZHAO Xiao-dong,GAO Feng,ZHANG Le. Study on Oxidation Resistance of NiCoCrAlY Bonded Coating[J]. Thermal Spray Technology, 2010, 0(4) |
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| Authors: | SHEN Jie ZHAO Xiao-dong GAO Feng ZHANG Le |
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| Affiliation: | SHEN Jie,ZHAO Xiao-dong,GAO Feng,ZHANG Le (Beijing General Institute of Mining and Metallurgy,Beijing 100044,China) |
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| Abstract: | The high-temperature oxidation resistance of NiCoCrAlY bonded coating was studied by using the way of gain weight.The micro-morphology,composition of TGO was analyzed by using SEM and EDS techniques.Thermal barrier coatings failure process is analyzed with the combination of investigated the growth process and mechanism of TGO. |
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| Keywords: | NiCoCrAlY High-temperature oxidation resistance TGO |
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