cement kiln firing on behalf of the other. the content of magnesia - chrome brick quality

摘要

this invention is a magnesia - chrome brick to be more detailed in the other. the cement kiln firing alternative content of magnesia - chrome brick is to be in a pure magnesia clinker, wt 75 ~ 85%, and chromium ore wt 15 ~ 25%, and special additive of 1 to 3 w t% complete, MgO / Cr2O 3, 3. 5.0 is characteristic of less than ten, in the machine for the spool of good quality and that the penetration resistance is excellent, and the adhesive coating stability is not only excellent, uc2dcuba58 agent composition the academic characteristic of refractory the advantages of beauty and all kinds of brick can be obtained.