品名:工業矽 | 牌號:FeSi75-B | 產地:河南 |
粒度:0-10CM | | |
ng> 結晶型的矽是暗黑藍色的,很脆,是典型的半導體。化學性質非常穩定。在常溫下,除氟化氫以外,很難與其他物質發生反應。ng>
ng> 用途:矽是一種半導體材料,可用於制作半導體器件和集成電路。還可以合金的形式使用(如矽鐵合金),用於汽車和機械配件。也與陶瓷材料一起用於金屬陶瓷中。還可用於制造玻璃、混凝土、磚、耐火材料、矽氧烷、矽烷。ng>
ng style="mso-bidi-font-weight: normal;"> ng>
ng style="mso-bidi-font-weight: normal;">物理屬性:ng>ng style="mso-bidi-font-weight: normal;"> ng>
ng style="mso-bidi-font-weight: normal;">熔點ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">1687 Kng>ng style="mso-bidi-font-weight: normal;">(ng>ng style="mso-bidi-font-weight: normal;">1414 °Cng>ng style="mso-bidi-font-weight: normal;">)ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">熔化熱ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">50.55 kJ/molng>ng style="mso-bidi-font-weight: normal;">ng> |
ng style="mso-bidi-font-weight: normal;">沸點ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">3173 Kng>ng style="mso-bidi-font-weight: normal;">(ng>ng style="mso-bidi-font-weight: normal;">2900 °Cng>ng style="mso-bidi-font-weight: normal;">)ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">蒸氣壓ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">4.77ng>ng style="mso-bidi-font-weight: normal;">帕(ng>ng style="mso-bidi-font-weight: normal;">1683Kng>ng style="mso-bidi-font-weight: normal;">)ng>ng style="mso-bidi-font-weight: normal;">ng> |
ng style="mso-bidi-font-weight: normal;">摩爾體積ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">12.06×10-6m3/molng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">比熱ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">700 J/(kg·K)ng>ng style="mso-bidi-font-weight: normal;">ng> |
ng style="mso-bidi-font-weight: normal;">汽化熱ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">384.22 kJ/molng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">熱導率ng>ng style="mso-bidi-font-weight: normal;">ng> | ng style="mso-bidi-font-weight: normal;">148 W/(m·K)ng>ng style="mso-bidi-font-weight: normal;">ng> |
新手教學
批發市場僅提供代購諮詢服務,商品內容為廠商自行維護,若有發現不實、不合適或不正確內容,再請告知我們,查實即會請廠商修改或立即下架,謝謝。