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碳化硅輻射管的選擇與應用

點擊次數:   更新時間:2020-09-11 11:46:09   分    享:
  今天為大家帶來的是關于碳化硅輻射管的選擇與應用的知識,希望對大家是有幫助的。
  碳化硅輻射管,質地堅硬,莫氏硬度約為9,在非金屬材料中屬于高硬度材料,其硬度僅次于金剛石。因為節能降耗的要求,隔熱耐火材料得以迅速成長。同年,日本的suyamas和kamedat等人經由過程節制反應燒結碳化硅的結組成功制備出無氣孔、高強度的碳化硅陶瓷和用于制氫系統的熱交流器部件。氮化硅合成體例今朝合成氮化硅有多種體例,按照反映時狀況可以分為固相、氣相、液相三年夜類,其中固相反映,尤其是硅粉氮化是此刻合成氮化硅粉體的首要體例;液相法和氣相法因為成本較高,而且產量很低,只適合用在少數要求很高的規模。
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