Application
Rotary-kiln burning and transition zones.
Magnesia & spinel bricks
Magnesia–iron & hercynite spinel bricks
Basic brick families incorporating iron-bearing phases or hercynite spinel for cement-kiln service. They are different formulations and must be specified separately.
At a glance
Options
Magnesia–iron; hercynite spinel; magnesia–alumina–iron
Selection key
Review clinker chemistry, alternative fuels and coating stability before choosing the family.
Interested in this material?
Ask about product options or share your requirement. Drawings and complete specifications are optional at the first contact.
GRADE DATA
Technical specification
Different formulations and shapes are available for discussion. Tell us the application or existing material; grade data can be discussed with the technical team.
Parameters to include in your specification
- MgO, Al₂O₃ and iron-oxide composition
- porosity
- RUL
- thermal shock
- coating behaviour
SUPPLIED PRODUCT IMAGES
Product views
DOCUMENTS & DELIVERY
Discuss packing, documents & delivery
Prepare the delivery
Define the grade and kiln-zone drawing rather than substituting by a similar name.
Agree the document set
Approved grade data, safety information, drawing revision, inspection records and batch identification as required by the order.
Related materials & systems
High-alumina brick — 75 grade
Aluminosilicate bricks
Furnace walls and arches; hot-blast and high-temperature equipment, subject to zone design.
- Al₂O₃ (%)
- ≥75
- Refractoriness (°C)
- ≥1790
- RUL at 0.2 MPa (°C)
- ≥1520
Catalogue reference values
Product illustrationModular energy-saving lining systems
Precast & modular systems
Kiln and furnace lining upgrades within a defined project scope.
Tell us your application to discuss product options.