国产成人AV大片大片在线播放

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金屬硅粉與硅粉一樣嗎?

發布:安陽坤鑫達冶金耐材有限公司瀏覽:965次


  

  金屬硅粉與硅粉只兩字之差,但是區別是大大的,具體有哪些區別呢?看金屬硅粉廠家坤鑫達冶金給大家好好絮叨絮叨。


金屬硅粉

  硅粉與金屬硅粉是截然不同的兩個產品,在實際使用過程中,這兩種產品往往被混為一談,因為他們之間有千絲萬縷的關系。

  我們通常說的硅粉又叫硅灰、微硅粉,是在生產金屬硅或鐵合金的過程中所回收的煙塵,由于含二氧化硅高、顆粒極細、活性高,在混凝土、耐火材料、橡膠、油漆等行業中有廣泛的應用。

  金屬硅粉的主要成分是結晶硅(Si),它起初的形態是塊狀的,經過破碎或研磨以后成為粉末,用于耐火材料等行業。

  它們的主要區別是:

  金屬硅粉成為粉末的原因是經過物理的研磨,硅粉是生產過程中自然形成的。

  化學成分相差很大。硅粉主要是二氧化硅,金屬硅主要含量是SI元素。

  金屬硅粉通常沒有活性,而硅粉具火山灰活性。

  金屬硅粉顏色通常比較穩定,而硅粉顏色從白到黑,相差比較大。

  硅粉的用途相對比較廣泛。

  金屬硅粉的價格很高,是硅粉的好幾倍。

  以上即是坤鑫達冶金耐材為大家分析的關于硅粉與金屬硅粉的區別,如果您想了解更多有關金屬硅粉的相關信息的話歡迎關注:http://www.centralpennbldgsvs.com

  相關搜索:金屬硅粉   金屬硅粒   硅錳合金


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    国产成人AV大片大片在线播放
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