| 摘要 |
The corrosion-resistant brick is a corrosion-resistant brick obtained by, in an Al-Cr-based brick, an Al-Mg-based brick and a Cr-Mg-based brick, providing a layer of magnetite powder on a brick surface, and heating and melting the magnetite powder so as to react the respective components of the brick with Fe, thereby forming a coating layer which is a ternary oxide of the brick components and Fe, and is made of a spinel solid solution having a melting point of 1600° C. or higher. |
