Application
Selected kiln and metallurgical lining zones.
Specialty corrosion-resistant bricks
Magnesia–alumina–chrome composite spinel brick
A composite spinel family for selected thermally and chemically demanding lining positions. Composition and geometry are specified for the actual duty.
At a glance
Options
Standard brickwork and drawing-based shaped pieces
Selection key
Confirm atmosphere, chemical exposure and chromium requirements before defining the grade.
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, Cr₂O₃
- porosity
- RUL
- thermal shock
- dimensional tolerances
SUPPLIED PRODUCT IMAGES
Product views
DOCUMENTS & DELIVERY
Discuss packing, documents & delivery
Prepare the delivery
Match the material specification to the installation drawing and adjoining materials.
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.