The reduced A301 catalyst has good heat resistance.
对Ａ３０１催化剂前体Ｆｅ１－ｘＯ的热稳定性、活化态时的抗热和抗毒稳定性、及其在工业运行过程中活性的稳定性的考察，对于认识Ｆｅ１－ｘＯ基催化剂的性能，指导其工业应用具有重要的价值。
Thermal shock resistance of nano BN-SiC composites;
纳米BN复合SiC材料的抗热震性研究
Effect of ZrO_2-SiC composite powder addition on thermal shock resistance of Al_2O_3-C refractories;
添加ZrO_2-SiC复合粉体对Al_2O_3-C质耐火材料抗热震性能的影响
Research on preparation technology and thermal shock resistance of Al_2O_3/cordierite ceramics;
Al_2O_3/堇青石陶瓷的制备和抗热震性能研究
Ablation and thermal shock resistance properties of C/SiC jet vane;
碳/碳化硅燃气舵的烧蚀及抗热震性
The thermal shock resistance lifetime of coatings was tested by thermoshock cyclic method.
运用XRD、SEM、TEM、拉曼光谱和金相技术等分析手段对涂层的显微结构、物相组成进行了观察与分析;利用热冲击试验测试涂层的抗热震寿命。
The effects of Al2O3 additive and its contents on thermal shock resistance of ZrO2 ceramics were investigated.
对氧化锆陶瓷材料的抗热震性能进行了研究,探讨了Al2O3添加剂的含量对氧化锆陶瓷材料的抗热震性能的影响。
The study shows that the resistances to thermal shock and to slag corrosion of the β-Sialon/SiC are better than β-Sialon/corundum, the fracture times of the resistance to thermal shock are up to 40.
结果表明:β-Sialon/SiC的抗热震性、抗渣侵蚀性优于β-Sialon/刚玉,在1100℃时,抗热震断裂次数达到40次以上。
the characters of sic and the appliance are introduced,the influence on the resistance to thermal shock of kiln furniture is studied through experiments.
本文介绍了碳化硅的特点及其在窑具中的应用 ,通过试验探讨了其对窑具抗热震性的影
The effect of the heating treatment technics on the heat wear resistance was also investigated.
结果表明:850℃+700℃退火处理可使该合金在400℃的高温工况条件下具有良好的抗热磨损性能。
The effect of HALS on anti-thermal ageing of polypropylene fabric was researched.
研究受阻胺光稳定剂对聚丙烯(PP)织物抗热老化性能的影响。
The close-knit interface and full structure of Ti/Al_2O_3 functionally graded materials(FGM) were obtained by hot pressing sintering method,its thermal shock resistance was studied under the temperature difference 1?000?℃ and 600?℃.
采用热压烧结(HP)技术制备了界面结合紧密、结构完整的Ti/Al2O3梯度功能材料,并分别在1 000℃、600℃温差下对其抗热冲击及抗热疲劳性能进行了研究。
The result shows that the coating,having high emissivity,bonds well with substrate and have better property of thermal shock resistance than Al2O3-SiC ceramic coating.
结果表明,该涂层有很高的发射率,与基材结合良好,抗热震性能明显优于Al2O3-SiC陶瓷涂层。
The influences of RE2(CO3)3 content on the sintering temperatures,thermal shock,the bulk density on the solution and the phase comp.
以碳化硅、高岭土、氧化铝粉为原料,以质量分数为3%的混合碳酸稀土为助熔剂,烧制具有气孔率高、容重小、强度高、抗热震性高的莫来石-碳化硅质泡沫陶瓷过滤器。