<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">碳化硅<***N lang=EN-US>SiC***N>***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">材料是人造共价键化合物材料,以其优异的高温强度、高热导率、高耐磨性和耐腐蚀性,在**航天、汽车、机械、电子、化工等工业领域得到广泛***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">
<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">的应用。但传统碳化硅***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">材料本身的缺陷(如脆性)使其无法满足现代科学技术的苛刻要求。纳米技术的诞生为***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">材料的制备开辟了新的途径。碳化硅***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">纳米粉体,是指粒径在***N><***N lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-font-kerning: 0pt">1-100nm***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">之间的碳化硅***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">超微粒子,性能更为优异的碳化硅***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">纳米材料可以克服***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">传统材料的缺陷,而且应用也必将更加广泛。上海超威纳米科技有限公司<***N lang=EN-US>www.cwnano.com ***N>已经工业化生产了纳米碳化硅***N><***N lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">粉体、纳米氮化**等。碳化硅<***N lang=EN-US>SiC***N>***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">纳米粉体具有优良的力学性能及良好的电性能和热导率。精细***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">纳米微粉制得的部件具有更为优良的耐高温强度、耐磨性,作为结构材料广泛应用于**、航天、汽车、机械、石化等工业领域;利用***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">材料的高热导率、高绝缘性,在电子工业中作大规模集成电路的基片和封装材料。***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">纳米微粉是高温结构陶瓷的理想原料,可作为高温燃气轮机的转子、喷嘴、燃烧器,高温气体的热交换器部件,发动机的汽缸和活塞等部件,还可作核反应堆材料及**头部雷达天线罩等。碳化硅***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">SiC***N><***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋体; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">颗粒有良好的复合材料增**果。***N><***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋体">