Then,the phase composition and microstructure of such eroded samples of refractory bricks as silica,high-alumina and fireclay bricks were analyzed.

 
  • 高鋁磚中莫來(lái)石和方石英的含量不斷升高,玻璃質(zhì)硅酸鹽和隱晶質(zhì)鋁硅酸鹽的含量則不斷下降,氣孔孔徑擴大,氣孔率不斷升高;
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