GB/T 46056-2025
ActiveDetermination of sulfur in refractory products by gravimetric, photometric and titrimetric methods
重量法、光度法和滴定法测定耐火材料中的硫
Application Summary AI generated
This standard specifies three analytical methods—gravimetric, photometric, and titrimetric—for determining sulfur content in refractory products. It is applied in quality control and material testing within the ceramics and glass industries, particularly for evaluating raw materials and finished refractory products used in high-temperature furnaces and kilns. The standard ensures accurate sulfur measurement to assess product performance and compliance with industrial specifications.
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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