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BS 7225-1-1.4:1989 - Classification of refractories. Shaped refractory products - Basic products containing more than 7% carbon

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This British Standard defines the classification system for shaped refractory products that are basic in composition (i.e. primarily containing basic oxides like MgO or CaO) and contain more than 7% carbon by weight. These products are primarily used in high-temperature industrial applications, especially where resistance to slag corrosion, thermal shock, and oxidation is critical — such as in steelmaking furnaces, ladles, and converters.
Contributor(s):
NAAR - Author
Primary Item Type:
British Standard
Identifiers:
ISBN 058017896X
ICS 81.080 Refractories
Language:
English
Subject Keywords:
Designations; Chemical composition; Basic refractories; Shaped refractories; Refractories; Refractory materials; Classification systems
First presented to the public:
6/25/2025
Original Publication Date:
1/31/1990
Previously Published By:
British Standards Institution
Place Of Publication:
London, United Kingdom
Citation:
Extents:
Number of Pages - 4
License Grantor / Date Granted:
  / ( View License )
Date Deposited
2022-06-08 10:55:42.255
Submitter:
Nurul Aini Abdul Rahman

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BS 7225-1-1.4:1989 - Classification of refractories. Shaped refractory products - Basic products containing more than 7% carbon1 2022-06-08 10:55:42.255