氮化硅陶瓷是一种较好的滚动轴承材料。
Silicon nitride ceramic is a kind of fairly good material for rolling bearings.
本文介绍了多孔氮化硅陶瓷介电和机械性能。
This paper presents the dielectric and mechanical properties of porous silicon nitride ceramics.
研究了烧结技术对氮化硅陶瓷显微结构和力学性能的影响。
In this paper, the influence of sintering technology on the microstructure and mechanical properties of the silicon nitride ceramic were studied.
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。
Sintering AIDS were one of key factors affecting microstructure and properties of silicon nitride ceramics.
介绍了氮化硅陶瓷刀具的切削性能、切削用量的选择及其应用。
The cutting performances, the choices of machining parameters and the USES of silicon nitride ceramics cutting tools are introduced.
用一级轻气炮冲击加载装置，对氮化硅陶瓷进行了冲击性能实验研究。
Shock behavior of silicon nitride ceramic was investigated by using a one-stage light gas gun facility.
研究了保温时间对气压烧结（GPS）氮化硅陶瓷晶界相及力学性能的影响。
The effect of holding time on intergranular phase and mechanical property of GPS silicon nitride ceramics was studied.
氮化硅陶瓷是一种新型刀具材料，其优良的切削性能解决了超硬材料的加工难题。
As a new type tool material, the excellent capabilities of silicon nitride ceramics cutting tools ravel out many cutting problems of super hard materials.
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。
The use of silicon nitride ceramics cutting tools improves the productivity and reduces the cutting cost greatly. It has a broad foreground of applications.
结果表明，这两种有机物及其多种复配配方可以大幅提高氮化硅陶瓷磨削时的材料去除率。
The results show that two kinds of organic substance and the compounds which include both of them can enhance efficiency of the engineering ceramic grinding greatly.
用高能量密度脉冲等离子体于室温下在氮化硅陶瓷刀具上成功沉积了高硬耐磨的氮化钛涂层。
Hard and wear-resistant titanium nitride coatings were deposited by pulsed high energy density plasma technique on silicon nitride ceramic cutting tools at ambient temperature.
研究添加成孔剂法制备的有球形宏观孔的多孔氮化硅陶瓷在不同孔隙率和孔径下的介电性能。
The porosity, pore diameter and solubility of ceramsite filter made by these two methods were analyzed and compared.
本文在对XJM- 1型磨片机进行改装的基础上研究了静载多点压痕对氮化硅陶瓷强度的影响。
The effects of multi - indentation on the strength of silicon nitride ceramic under static loadings are studied by using the modified XJM -1 grinder.
报导用连续波CO2激光加工机对氮化硅陶瓷的激光打孔试验，获得了深径比达18.75的结果。
The test for laser drilling of Si3N4 ceramics by CW CO2 laser processing system is reported. The result shows that the proportion of depth to diameter is 18.75.
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。
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.
介绍近年来氮化硅陶瓷的研究进展，分析、介绍采用自增韧氮化硅材料制备陶瓷轧辊的技术和应用前景。
This paper reviews the progress in study on silicon nitride in recent years. The fabrication and future application of ceramic roller from self-reinforced silicon nitride are analyzed and recommended.
有效的烧结助剂不但可以改善氮化硅陶瓷的显微结构，而且可以提高氮化硅陶瓷的高温性能和抗氧化性能。
Effective sintering AIDS not only can improve microstructure but also can enhance performances of elevated temperature and oxidation resistance.
对氮化硅陶瓷磨削表面进行实验观察，从理论上分析了陶瓷材料的加工机理，提出了陶瓷的半延展性磨削模型。
This article analyses the material - removal mechanisms in grinding ceramics, and advertences the grinding model of ceramics semi - ductile regime grinding.
介绍了微晶玻璃、石英陶瓷、氮化硅等几种天线罩材料的性能，重点探讨了可控密度氮化硅陶瓷材料的特点及在导弹天线罩上的应用。
The performance of radome materials are discussed such as microcrystalline glass, slip-cast fused silica, and silicon nitride etc in the paper.
分析了颗粒复合对氮化硅基陶瓷复合材料的火花放电加工性及切削性能所起的作用。
The effect of particles on the electrical discharge machining (EDM) and cutting property of silicon nitride-based composites was analyzed.
本发明涉及一种氮化烧结钛酸铝-氮化硅复合材料及其制备方法，属陶瓷材料领域。
The invention relates to a nitridation sintered aluminum titanate-silicon nitride composite material and preparation method thereof, belonging to the ceramic material field.
通过辅助电极利用高速走丝电火花线切割加工的方法对绝缘陶瓷氮化硅作了加工实验研究。
This paper investigates the high speed wire electrical-discharge machining (HSWEDM) of Si3N4-based ceramics by assisting electrode method.
氮化硅是优良的陶瓷材料，应用广泛。
氮化硅是优良的陶瓷材料，应用广泛。
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