GB/T 5990-2006
AbolishedRefractory materials - Determination of thermal conductivity - Hot-wire method
耐火材料 导热系数试验方法（热线法）
Application Summary AI generated
This standard specifies the hot-wire method for determining the thermal conductivity of refractory materials. It is applied in the ceramics and glass industries to test insulating and dense refractory products, such as firebricks and castables, under controlled laboratory conditions. The method is used for quality control and material characterization at temperatures typically up to 1250°C.
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
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Refractory bricks for use in rotary kilns--Hot-face identification marking
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Classification of unshaped refractory materials
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