| 摘要 |
The invention relates to a refractory ceramic product which comprises a) > 93 % by weight of at least one refractory basic component and b) < 7 % by weight of at least one anticorrosive component from the group including: b1) transition metals, b2) compounds of transition metals with each other, b3) non-oxidic compounds of transition metals, b4) oxidic compounds of transition metals, b5) compounds of the transition metals with Ca, Ba, Sr. |
