In order to prolong working life of the lining sleeve for the blast furnace tuyere, the corrosion mechanism of lining sleeve was studied by the methods of SEM, XRD and oxidation at high temperature.

• 摘要为了延长高炉风口衬套的使用寿命，采用SEM,XRD和实验手段，研究宝钢现用风口衬套的侵蚀机理。