反应烧结碳化硅硅脱硫喷嘴制品性能特点：SisicProperties：真空反应烧结碳化硅具有高强度、高硬度、高耐磨、耐高温、耐腐蚀、抗氧化性强、抗热震性好、导热好、耐极冷急热和抗高温蠕变等基本性能和主要特点。可制成喷火嘴、辐射管、脱硫喷嘴、横梁、辊棒、急冷风管、热电偶保护管、测温管、耐磨件、耐腐蚀件、密封件及各种异型结构件等。Thematerrialofsiliconizedsiliconcarbidehasseriesofbasicsuperiorityandcharacteristicsuchashighstrength,extremehardness,wearresistance,hightemperaturetolerance,corrosionresistant,oxidationresistancethermalshockresistance,highthermalconductivity,lowcoefficientofthermalexpansion,creepresistanceunderhightemperatureandsoon,Manyproductscanbemadefromitsuchasbeams,rollers,coolingairpipes,thermalcoupleprotectiontubes,thermocouple-measuringtubes,sealingparts,andspecialshapedparts.反应烧结碳化硅硅脱硫喷嘴制品主要技术参数：TechnialParameter：项目Item单位Unit指标Data使用温度Temperatureofapplication℃≤1380℃密度DensityG/cm3≥3.02气孔率Porocity%≤0.1抗弯强度BendingstrengthMpa250(20℃)MPa281(1200℃)弹性模量ModulusofelasticityGPa332(20℃)GPa300(1200℃)导热系数CoefficientofthermalconductivityW/m.k45(1200℃)热膨胀系数CoefficientofthermalexpansionK-1×10-64.5莫氏硬度Rigidity9耐酸碱性Acidandalkaliresistance优