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1)  SiC/SiO_2 multilayer coatings
SiC/SiO_2复合涂层
1.
It is confirmed that SiC/SiO_2 multilayer coatings is stable both at the normal operation conditions and at accidental conditions of high temperature gas-cooled reactor through thermodynamic analysis; SiC/SiO_2 multilayer can be obtained on the surface of fuel element matrix graphite of high temperature gas-cooled .
本论文通过热力学分析确认了SiC/SiO_2复合涂层在高温气冷堆正常服役条件和事故条件下均能保证其长期热稳定性;将气相反应扩散法、泥浆浸渗法和高温氧化法结合起来,在高温气冷堆燃料元件基体石墨表面制备出SiC/SiO_2复合涂层;对涂覆SiC/SiO_2复合涂层的高温气冷堆燃料元件基体石墨在各种氧化条件下的氧化行为分析表明在高温气冷堆用石墨可能遇到的多种氧化条件下,SiC/SiO_2复合涂层能够保持其长期稳定性并显著改善基体石墨的抗氧化性能。
2)  Si-SiO_2-SiC coating
Si-SiO_2-SiC涂层
3)  silicon dioxide/sulfur composite coating
SiO_2/S复合涂层
4)  SiC/SiO2 multilayer coatings
SiC/SiO2复合涂层
1.
It is confirmed that SiC/SiO2 multilayer coatings is stable both at the normal operation conditions and at accidental conditions of high temperature gas-cooled reactor through thermodynamic analysis.
通过热力学分析确认了SiC/SiO2复合涂层在高温气冷堆正常服役条件和事故条件下均能保证其长期热稳定性。
5)  SiC/Ni composite coatings
SiC/Ni基复合涂层
6)  Fe-Al/SiC composite coating
Fe-Al/SiC复合涂层
1.
Fe-Al/SiC composite coating was made by HVFS.
利用高速火焰喷涂技术制备出Fe-Al/SiC复合涂层,在MM-A1立式磨损试验机上对涂层常温下的摩擦磨损特性进行研究。
2.
It indicated that the matrix of Fe-Al/SiC composite coating was Fe-Al phase (Fe3Al,FeAl) and SiC hard phase distributed all over the coating, and the coating displayed the typical layers structure characteristics.
采用高速火焰喷涂技术制备了Fe-Al/SiC复合涂层,对涂层在650℃下的热腐蚀动力学规律进行了研究,并利用扫描电镜(SEM)、能谱仪(EDS)和X射线衍射仪(XRD)对涂层及腐蚀产物的成分和形貌进行分析。
3.
In order to solve the hot corrosion problem on the water-wall tubes in thermal power plants, HVFS technology was used to prepare the Fe-Al/SiC composite coating, and the bonding strength, micro hardness, thermal shock and hot corrosive resistance performance of the coating were studied.
为解决火电厂锅炉水冷壁热腐蚀问题,采用高速火焰喷涂技术首次制备出Fe-Al/SiC复合涂层,并对涂层的结合强度、显微硬度、抗热震性能和耐热腐蚀性能进行了研究。
补充资料:等离子喷涂羟基磷灰石涂层-钛复合材料
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性质:是用等离子喷涂技术在医用金属钛或其合金表面加涂羟基磷灰石所制得的医用涂层材料。主要用于承力部位的硬组织修复和替换,如制作人工种植牙、关节柄和接骨板等。由于表面涂层赋予了表面生物活性,植入骨内后能与骨直接形成骨键合,手术中可不用骨水泥固定。为使涂层能在生物环境中保持稳定和涂层-基体界面具有足够的结合强度,要求涂层的羟基磷灰石含量达90%以上并具有高的结晶度。另外,钴基合金也可作为这种涂层材料的基材。

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