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- PREPARATION OF HIGH PERFORMANCE SILICON CARBIDE FOAM CERAMICS FOR FILTER OF MOLTEN METAL 金属过滤器用高性能碳化硅泡沫陶瓷的制备
- Silicon carbide foam ceramics 碳化硅泡沫陶瓷
- Silicon carbide foam ceramic 碳化硅泡沫陶瓷
- Keywords foam ceramic;silicon carbide;siliconizing;electric conductivity;compressive strength; 泡沫陶瓷;碳化硅;渗硅;电导率;抗压强度;
- On the basis of porous carbon, the reactive sintering silicon carbide ceramics were prepared by ihrigizing reaction. 以此为基础,进一步通过渗硅反应,制成反应烧结碳化硅陶瓷。
- This paper studied the Si/C reaction mechanism, process, microstructure and properties of silicon carbide ceramics derived from woods(pine, birch, bamboo and MDF). 本文通过大量的实验研究了用木材(松木、桦木、竹子、MDF)制备碳化硅陶瓷的反应机理、制备工艺及所制备材料的显微组织与性能。
- The reactive sintering silicon carbide ceramics made by ihrigizing reaction include large quantity of silicon carbide, partial Silicon and a small amount of un-reacted carbon. 经过渗硅试验后得到的反应烧结碳化硅陶瓷中含有大量的碳化硅,以及部分的自由硅和少量的未反应的碳。
- Usage: It is the important raw materials of high refractories manufacturing, high-temperature ceramics, body heat resistance, Abrasives and recrystallized silicon carbide. 产品用途: 是制造高级耐火材料,高温陶瓷、电阻发热体、磨料磨具、重结晶碳化硅制品的重要原料。
- A trademark used for an abrasive of silicon carbide crystals. 金刚砂一种碳化硅晶体磨料的商标名
- The Element hot zone is a self bonded silicon carbide. 这种硅碳棒的发热部是自发结合的碳化硅。
- The biocompatibility of silicon carbide (SiC) foam prepared by polymer pyrolysis combined with liquid infiltration-reaction process was evaluated according to China national standard GB/T16886. 摘要依据国家标准GB/T16886,评价了用“高分子热解结合可控熔渗反应烧结技术”制备的泡沫碳化硅的生物相容性。
- A welding paste was designed according to a theoretical formula for carbonous density, and an inexpensive method of joi- ning reaction-bonded silicon carbide ceramics was provided. 以石油焦和碳化硅为主要原料,按照焊料碳密度的理论计算公式设计焊料碳含量,运用反应成型连接法焊接反应烧结碳化硅陶瓷。
- A foam ceramics of Al2TiO5?TiO2?SiO2 doped with CeO2 and Er2O3 was prepared by organic foam soaking. 用有机先驱体浸渍法制备了CeO2和Er2O3等稀土掺杂的Al2TiO5?TiO2?SiO2多相泡沫陶瓷。
- We have a history of 30 years and specialize in mechanical seals: silicon carbide(RBSiC),self-sintered silicon carbide(SSiC),tungsten carbide, ceramics, PTFE etc, and full sets of seals to machines. 哪位高手请用德语,法语和西班牙语翻译一下?能译一种是一种,谢谢了。
- The performance and fabrication methods of foam ceramics and its appl ic ation in several fields were introduced. 介绍了泡沫陶瓷的特性、制造工艺,并列举了泡沫陶瓷在几个方面的主要应用。
- There is a protective coating of silicon dioxide on the silicon carbide. 在棒的表面有一层二氧化硅保护涂层。
- By XRD,SEM,EDS etal, the microstructure and phase compositon of foam ceramics and coated porous ceramics was analyzed and discussed. 应用XRD、SEM、EDS等手段,对有机泡沫浸渍法制备的泡沫陶瓷和应用研究中采用的有机网格堆积法制备的多孔陶瓷涂层后的微观结构和物相组成进行了分析和探讨。
- The inner mechanical seal shall be constructed with a solid block carbon rotating seal face and a solid block silicon carbide stationary seal face. 内置的机械密封结构应该采用一块整体结晶碳旋转密封面和一块整体结晶碳化硅固定密封面。
- Production launch of silicon carbide particulate filters for the PSA Peugeot Citro?n Diesel vehicles. 2001年:开始为标致雪铁龙汽车集团的柴油机机车生产碳化硅过滤器。
- Production launch of silicon carbide particulate filters for the PSA Peugeot Citro? N Diesel vehicles. 年:开始为标致雪铁龙汽车集团的柴油机机车生产碳化硅过滤器。