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[". 수증산 용 기기 泵 的 密封 静动环 可以 选用 碳化硅 材质 吗?

2019-03-15View Original

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수증산 용 기기 泵 的 密封 静动环 可以 选用 碳化硅 材质 吗?
Reply #22019-03-15
수증산을 전송할 때는 무압 가상 탄화규소가 필요합니다. 반응 가상 탄화규소에는 자유 상태의 질화질소와 산화질소 등의 불순물이 있습니다. 이 불순물은 수증산 용 기체에 저항할 수 없으므로, 이 불순물이 침식되면 主体会破坏 主体结构 并破坏 表面 光洁度。
Reply #32019-03-18
무압 가상의 탄화규소. 正确。
Reply #42019-03-19
不可以 。要用 无压烧结 碳化硅 ssic .
Reply #52019-07-24
우리의 세라믹 막관管 就是 使用 碳化硅 材质 制作 的,可以 耐 氢氟酸!
Reply #62019-07-24
不可以。要要 无压烧结 碳化硅

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