碳化硅产品应用：碳化硅的硬度很大,莫氏硬度为9.5，仅次于世界上最硬的

碳化硅产品应用：碳化硅的硬度很大,莫氏硬度为9.5，仅次于世界上最硬的金刚石（10级），具有优良的导热性能，是一种半导体，高温时能抗氧化。碳化硅由于化学性能稳定、导热系数高、热膨胀系数小、耐磨性能好，主要有四大应用领域，即：功能陶瓷、高级耐火材料、磨料及冶金原料。低品级碳化硅是极好的脱氧剂，用它可加快炼钢速度，并便于控制化学成分，提高钢的质量；此外，碳化硅还大量用于制作电热元件硅碳棒。
1. 功能陶瓷：利用其导热系数.热辐射，高热强度大的特性，制造薄板窑具，不仅能减少窑具容量，还提高了窑炉的装容量和产品质量，缩短了生产周期，是陶瓷釉面烘烤烧结理想的间接材料。
2. 用于耐磨、耐火和耐腐蚀材料，还可以制做火箭喷管、燃气轮机叶片等。此外，碳化硅也是高速公路、航空飞机跑道太阳能热水器等的理想材料之一。
3. 磨料磨具——主要用于制作砂轮、砂纸、砂带、油石、磨块、磨头、研磨膏及光伏产品中单晶硅、多晶硅和电子行业的压电晶体等方面的研磨、抛光等。
4.冶金选矿——碳化硅硬度仅次于金刚石，具有较强的耐磨性能，是耐磨管道，叶轮.泵室.旋流器，矿斗内衬的理想材料；其耐磨性能是铸铁、橡胶使用寿命的5--20倍；碳化硅脱氧剂在冶金行业内应用广泛效果极佳。

結果 (英文) 1:

Application of silicon carbide products: silicon carbide hardness Mohs hardness of 9.5, second only to the world's hardest diamond (10), has excellent thermal properties, is a semiconductor, high temperature oxidation resistance. Silicon Carbide due to chemical stability, high thermal conductivity, thermal expansion coefficient, good wear resistance, there are four main areas, namely: senior functional ceramics, refractories, abrasives and metallurgical materials. Low-grade silicon carbide is a good reducing agent, it is possible to accelerate the pace of steel-making, and controlling chemical composition, improve the quality of steel, in addition, are also heavily used in the production of silicon carbide heating elements silicon carbon rod.1. functional ceramics: the use of the coefficient of thermal conductivity. thermal radiation, high strength characteristics, manufacturing sheet metal kiln furniture can not only reduce kiln capacity, improves the loading capacity and product quality of kiln, shorten the production cycle, is the ceramic glaze sintering ideal baking indirect materials.2. used for wear-resistant, fire-resistant and corrosion-resistant materials, can also make rocket nozzles, gas turbine blades and so on. In addition, silicon carbide is ideal for solar water heaters and other highways, aviation airstrip one.3. abrasive – mainly for the production of grinding wheels, sandpaper, sand, stone, grinding, grinding head, grinding paste and photovoltaic products in monocrystalline silicon, polycrystalline silicon and piezoelectric crystals in the electronics industry, such as grinding, polishing and so on.4. metallurgy-mineral processing-silicon carbide hardness second only to Diamond, strong wear resistance, is wear-resisting pipe and impellers. pumps. cyclone, buckets lined with an ideal material for its wear resistance is of cast iron, rubber 5-20 times times the service life; within carborundum deoxidizers in metallurgy industry is widely used with excellent results.

結果 (英文) 3:

The application of SiC products: silicon carbide hardness, hardness and 9.5, second only to the world's most hard diamond (10), with excellent thermal conductivity, a semiconductor, high temperature resistant to oxidation. Due to the stable chemical properties, high thermal conductivity, low thermal expansion coefficient, good wear resistance, silicon carbide has four main application areas, namely, functional ceramics, advanced refractories, abrasive materials and metallurgical materials. Low grade silicon carbide (SIC) is an excellent deoxidizing agent, it can accelerate the speed of steelmaking, and easy to control the chemical composition, improving steel quality; in addition, a large number of silicon carbide is used for production of silicon carbide heating elements.
1. functional ceramics:Using the coefficient of thermal conductivity. Thermal radiation, the characteristics of high strength and manufacturing sheet kiln with, not only can reduce the capacity of kiln furniture, but also increase the kiln loading capacity and the quality of the products and shorten the production cycle, is ideal for sintering ceramic glaze baking indirect materials.
2. for wear resistant, fire resistant and corrosion-resistant materials, but also to make the rocket nozzle, gas turbine blades, etc.. In addition, silicon carbide is one of the ideal materials for the highway, aircraft runway solar water heater, etc.. . abrasives, mainly for the production of grinding wheel, abrasive paper, abrasive, abrasive, grinding, grinding head, grinding paste and photovoltaic products in monocrystalline silicon,Polysilicon and electronics industry and other aspects of the piezoelectric grinding and polishing.
4. metallurgical ore dressing, carbide and the hardness second only to diamond, with strong wear resistance, wear resistant pipe, impeller. The pump room. Cyclone, ore bucket lined with ideal material; the wear resistance is the times of the service life of cast iron, rubber 5--20; silicon carbide deoxidizer in metallurgical industry application widely effect is excellent.