GB/T 4513.7-2017
ActiveMonolithic (unshaped) refractory products—Part 7：Tests on pre-formed shapes
不定形耐火材料 第7部分：预制件的测定
Application Summary AI generated
This standard specifies test methods for evaluating the physical and mechanical properties of pre-formed shapes made from monolithic (unshaped) refractory materials. It is applied in the manufacturing and quality control of refractory precast blocks, such as those used in industrial furnaces, kilns, and high-temperature processing equipment in the steel, cement, and glass industries. The standard ensures consistent performance assessment of these shapes under thermal and mechanical stress 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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