GB/T 223.65-2012
ActiveSteel, iron and alloy - Determination of cobalt content - Flame atomic absorption spectrometric method
钢铁及合金 钴含量的测定 火焰原子吸收光谱法
Application Summary AI generated
This standard specifies a flame atomic absorption spectrometric method for determining the cobalt content in steel, iron, and alloys. It is applied in metallurgical laboratories and quality control settings for analyzing raw materials, intermediate products, and finished ferrous materials. The method is particularly relevant for ensuring compliance with material specifications in industries such as automotive, construction, and heavy machinery manufacturing.
Related Standards
GB/T 222-2006
Permissible tolerances for chemical composition of steel products
GB/T 9971-2004
Pure iron for raw material
GB/T 4223-2004
Iron and steel scraps
GB/T 718-2005
Foundry pig iron
GB/T 1412-2005
Pig iron used for spheroidal graphite cast iron
GB/T 4186-2002
Molybdenum-tungsten alloy rods
GB/T 4184-2002
Tungsten-rhenium alloy wires
GB/T 18255-2000
Coking viscous oil products--Determination ofdistillation range
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