<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">碳化硅<***N lang=EN-US>SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">材料是人造共價(jià)鍵化合物材料，以其優(yōu)異的高溫強(qiáng)度、高熱導(dǎo)率、高耐磨性和耐腐蝕性，在**航天、汽車、機(jī)械、電子、化工等工業(yè)領(lǐng)域得到廣泛<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">

<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">的應(yīng)用。但傳統(tǒng)碳化硅<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">材料本身的缺陷（如脆性）使其無(wú)法滿足現(xiàn)代科學(xué)技術(shù)的苛刻要求。納米技術(shù)的誕生為<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">材料的制備開(kāi)辟了新的途徑。碳化硅<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">納米粉體，是指粒徑在<***N lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-font-kerning: 0pt">1-100nm<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">之間的碳化硅<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">超微粒子，性能更為優(yōu)異的碳化硅<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">納米材料可以克服<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">傳統(tǒng)材料的缺陷，而且應(yīng)用也必將更加廣泛。上海超威納米科技有限公司<***N lang=EN-US>www.cwnano.com 已經(jīng)工業(yè)化生產(chǎn)了納米碳化硅<***N lang=EN-US style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">粉體、納米氮化**等。碳化硅<***N lang=EN-US>SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">納米粉體具有優(yōu)良的力學(xué)性能及良好的電性能和熱導(dǎo)率。精細(xì)<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">納米微粉制得的部件具有更為優(yōu)良的耐高溫強(qiáng)度、耐磨性，作為結(jié)構(gòu)材料廣泛應(yīng)用于**、航天、汽車、機(jī)械、石化等工業(yè)領(lǐng)域；利用<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">材料的高熱導(dǎo)率、高絕緣性，在電子工業(yè)中作大規(guī)模集成電路的基片和封裝材料。<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">納米微粉是高溫結(jié)構(gòu)陶瓷的理想原料，可作為高溫燃?xì)廨啓C(jī)的轉(zhuǎn)子、噴嘴、燃燒器，高溫氣體的熱交換器部件，發(fā)動(dòng)機(jī)的汽缸和活塞等部件，還可作核反應(yīng)堆材料及**頭部雷達(dá)天線罩等。碳化硅<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">SiC<***N style="FONT-SIZE: 12pt; COLOR: black; FONT-FAMILY: 宋體; mso-bidi-font-family: SimSun; mso-font-kerning: 0pt">顆粒有良好的復(fù)合材料增**果。<***N lang=EN-US style="FONT-SIZE: 12pt; FONT-FAMILY: 宋體">