Effects of Sintering Aids on Microstructure and Properties of Silicon Nitride Ceramics 烧结助剂对氮化硅陶瓷显微结构和性能的影响
Sintering aids were one of key factors affecting microstructure and properties of silicon nitride ceramics. 烧结助剂是影响氮化硅陶瓷的显微结构和性能的关键因素之一。
Effect of organic additives on porous silicon nitride ceramics prepared by extrusion method 有机添加剂对多孔氮化硅陶瓷挤出成型工艺的影响
Adjust processing temperature according as the extruder screw. Effect of organic additives on porous silicon nitride ceramics prepared by extrusion method 根据挤出机大小及其螺杆塑化能力适当调整加工温度。有机添加剂对多孔氮化硅陶瓷挤出成型工艺的影响
Influence of Crystal Phase on Dielectric Properties of Silicon Nitride Ceramics 晶相组成对Si3N4陶瓷介电性能的影响
In Situ Observation of the Microstructure-evolution in Silicon Nitride Ceramics Sintering by Synchrotron Radiation X-ray Computed Tomography 氮化硅陶瓷烧结微结构演化的同步辐射CT实时研究
Effects of α-Si_3N_4 seeds on properties of porous laminated silicon nitride ceramics α-Si3N4晶种对层状多孔氮化硅陶瓷性能的影响
Microstructure and Performance of Silicon Nitride Ceramics with Lu_2O_3 Additives 稀土Lu2O3增强氮化硅陶瓷的结构与性能
The Study of producing Silicon Nitride Ceramics by GPS-HIP GPS-HIP工艺制备Si3N4陶瓷的研究
Effects of Holding Time on Intergranular Phase and Mechanical Property of GPS Silicon Nitride Ceramics 保温时间对GPS氮化硅陶瓷晶界相及力学性能的影响
Effect of Powder Surface Oxygen Content on Microstructure of GPS Silicon Nitride Ceramics 粉料表面氧含量对GPS烧结氮化硅陶瓷显微结构的影响
The erosive wear and fracture toughness of silicon nitride ceramics have been investigated. 对Si3N4陶瓷进行冲蚀磨损和断裂韧性测定,对磨损表面和断口进行扫描电镜观察。
The different were interpreted by superplastic forming mechanism of silicon nitride ceramics. The existence of glass phase can be also proved in the grain boundary during superplastic deformation. 而高温断口上却几乎不存在这样的晶粒,这种不同可以用氮化硅陶瓷材料的超塑性变形机理来解释,也可以证明超塑性变形过程中晶界玻璃相的存在。
Study on the Microwave Dielectric Property of Porous Silicon Nitride Ceramics 氮化硅多孔陶瓷的制备及微波介电性能研究
The use of silicon nitride ceramics cutting tools improves the productivity and reduces the cutting cost greatly. 氮化硅陶瓷刀具的使用提高了生产效率,降低了加工成本,有着广泛的应用前景。
Joining of Silicon Nitride Ceramics by Liquid Phase 氮化硅陶瓷的液相连接研究
Diffusion bonding silicon nitride ceramics to metals using hot isostatic pressing 氮化硅陶瓷与金属热等静压扩散连接的研究
Study on joining processes and bond strength of silicon nitride ceramics 氮化硅陶瓷连接工艺及结合强度研究
Research Progress of Joining of Silicon Nitride Ceramics with Oxynitride Glass 氧氮玻璃连接氮化硅陶瓷的研究进展
The Applications of Silicon Nitride Ceramics in the Modern Manufacturing Industry 氮化硅陶瓷在现代制造业中的应用
Effects of blending manners on mechanical properties and microstructure of silicon nitride ceramics 混料方式对氮化硅陶瓷力学性能和显微结构的影响
α-Si_3N_4, β-Si_3N_4 phase contents of silicon nitride ceramics directly effect the properties of silicon nitride materials. 在氮化硅陶瓷中α-Si3N4、β-Si3N4的相含量,对氮化硅陶瓷的性能有直接的影响。
Study on and progress in toughened silicon nitride ceramics 氮化硅陶瓷韧化的研究与进展
This paper introduces the experiment condition and process to carry out hot cutting on silicon nitride ceramics materials with new self-made water-plasma arc equipment. 主要阐述了采用自制新型水介质等离子弧设备对氮化硅陶瓷材料进行加热辅助切削的试验条件及过程。
Creep Mechanisms of Hot-Pressed Silicon Nitride Ceramics with Rare-Earth Oxide Additives 添加稀土氧化物热压氮化硅陶瓷的蠕变机制
Influence of sintering aid on reaction sintered silicon nitride ceramics 烧结助剂对反应烧结氮化硅陶瓷的影响
Effect of the phase ratio, α/ β in starting powder on microstructural development and mechanical properties of silicon nitride ceramics was investigated. 研究了起始粉末中α/β相组成的变化对所得氮化硅材料显微结构和力学性能的影响。
The purpose of this paper is to fabricate silicon nitride ceramics with high porosities and high strength, so as to analyze the influence of the sintering additives A, Al_2O_3, carbon powder and sintering temperature on the microstructure of silicon nitride ceramics. 目的制备高气孔率、高强度的氮化硅陶瓷,分析复合助剂A、Al2O3、碳粉、烧结温度等因素对高气孔率、高强度的氮化硅陶瓷材料微观结构的影响。
This paper is divided into two parts: the preparation of silicon nitride ceramics and performance testing. 本文主要分为两大部分:氮化硅复合陶瓷材料的制备以及性能的检测。