GB/T 223.69-2008
ActiveIron, steel and alloy - Determination of carbon contents - Gas-volumetric method after combustion in the pipe furnace
钢铁及合金 碳含量的测定 管式炉内燃烧后气体容量法
Application Summary AI generated
This standard specifies a gas-volumetric method for determining carbon content in iron, steel, and alloys by combusting the sample in a pipe furnace. It is applied in metallurgical laboratories and quality control processes for ferrous materials, such as during production testing or material certification. The method is used to ensure compliance with carbon content specifications in steelmaking and alloy manufacturing.
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