GB/T 22590-2008
AbolishedRefractory castables for reheating furnaces
轧钢加热炉用耐火浇注料
Application Summary AI generated
This standard specifies the classification, technical requirements, test methods, inspection rules, and packaging of refractory castables used in steel rolling reheating furnaces. It is applied in the metallurgical industry for lining and repairing the working layers of these furnaces, ensuring thermal stability and resistance to slag erosion under high-temperature cyclic conditions.
Related Standards
GB/T 7321-2004
Sample preparation for testing of shaped refractory products
GB/T 3002-2004
Refractory products--Determination of modulus of rupture at elevated temperatures
GB/T 18930-2002
Terminology for refractories
GB/T 18931-2002
Classification of basic refractory products containing less than 7% residual carbon
GB/T 2999-2002
Refractory materials--Determination of bulk density of granular materials
GB/T 10326-2001
Refractory products--Inspections of dimension appearance and section
GB/T 18257-2000
Refractory bricks for use in rotary kilns--Hot-face identification marking
GB/T 4513-2000
Classification of unshaped refractory materials
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