Preparation and Structure of MoSi2-Mo5Si3/SiC Multi-coating for Carbon/Carbon Composites
Source abstract
Abstract
采用化学气相反应法和料浆刷涂反应法，在C／C复合材料表面制备了MoSi2-Mo5Si3／SiC复合涂层，借助X射线衍射仪、扫描电镜及能谱等分析手段，对涂层的形成、组织结构进行了研究，并初步考察了涂层的高温抗氧化性能．结果表明，制备的复合涂层厚度为400μm左右，主要由β-SiC、MoSi2及少量的Mo5Si3组成．1350℃等温氧化10h后，复合涂层试样的氧化失重率只有1．21％，明显低于C／C复合材料SiC单涂层试样，其高温抗氧化性能得到明显的提高．因此，与C／C复合材料SiC单涂层相比，经封填改性制得的复合涂层结构更致密，具有良好的高温抗氧化性能．
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Advanced ceramic materials synthesis · MXene and MAX Phase Materials · Aluminum Alloys Composites Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (11)
Show source-provided references
1. Kim J I10.1016/j.carbon.2005.02.025 ↗
2. Smeacetto F10.1016/S0008-6223(01)00151-8 ↗
3. Zhu Y C10.1016/S0008-6223(99)00126-8 ↗
4. Fu Qian-Gang10.1016/j.surfcoat.2006.06.022 ↗
5. Liu Y10.1016/S0966-9795(00)00068-6 ↗
6. Cairo C A A10.1016/S0955-2219(00)00191-6 ↗
7. Fu Qian-Gang10.1016/j.matlet.2005.09.006 ↗
8. Labruquere S10.1016/S0955-2219(01)00411-3 ↗
9. Fu Qian-Gang
10. Park Soo-Jin10.1016/S0008-6223(00)00248-7 ↗
11. Friedrich C10.1016/S0257-8972(01)01655-3 ↗