赵娟,王贵,刘朗,郭全贵.SiC涂层对不同碳基体氧化防护行为的研究[J].表面技术,2007,36(2):1-3.
ZHAO Juan,WANG Gui,LIU Lang,GUO Quan-gui.Oxidation Protective Behavior of SiC Coating for Different Carbon Matrix[J].Surface Technology,2007,36(2):1-3 |
| SiC涂层对不同碳基体氧化防护行为的研究 |
| Oxidation Protective Behavior of SiC Coating for Different Carbon Matrix |
| 投稿时间：2006-10-27 修订日期：2007-04-10 |
| DOI： |
| 中文关键词: 碳材料 抗氧化 SiC涂层 |
| 英文关键词:Carbon materials Oxidation SiC coating |
| 基金项目:国家自然科学基金资助项目(10205023) |
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| Author | Institution |
| ZHAO Juan | College of Engineer, Guangdong Ocean University, Zhanjiang 524024, China |
| WANG Gui | College of Engineer, Guangdong Ocean University, Zhanjiang 524024, China |
| LIU Lang | Key Laboratory of Carbonials, Institurnistry,Chinese Academy of Sciences, Taiyun 030001, China |
| GUO Quan-gui | Key Laboratory of Carbonials, Institurnistry,Chinese Academy of Sciences, Taiyun 030001, China |
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| 中文摘要: |
| 为了提高碳材料的抗氧化性能，采用料浆烧结法在石墨和C/C复合材料上制备了SiC抗氧化涂层。测试了SiC涂层在12000C的高温下对不同碳基体的氧化防护能力，利用扫描电子显微镜(SEM)、X-射线衍射仪(XRD)对涂层结构进行分析。结果表明：SiC涂层对不同碳材料的抗氧化防护行为有很大差异，在12000C的高温下SiC涂层对石墨具有较好的抗氧化性能，而对C/C复合材料的氧化防护性能较差。 |
| 英文摘要: |
| SiC coating was prepared on graphite and carbon/ carbon composites using slurry sintering method to improve oxidation resistance. The oxidation behavior ability of SiC coating on different carbon matrix was investigated at 12000C . The microstructure of the coating was studied by the means of scanning electron microscopy( SEM) , and X-ray diffraction ( XRD) . Results show that the oxidation behavior ability of SiC coating for different carbon materials has definitely different. SiC coating has excellent oxidation resistance for graphite and poor oxidation resistance for C/C composites. |
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