GB/T 223.81-2007

Active

Iron, steel and alloy - Determination of total aluminum and total boron contents - Microwave digestion - inductively coupled plasma mass spectrometric method

钢铁及合金总铝和总硼含量的测定微波消解-电感耦合等离子体质谱法

Standard Type

GBT

ICS

77.080.01

CCS

H11

Status

Active

Issue Date

2007-09-11

Implementation

2008-02-01

Centralized Committee

中国钢铁工业协会

Issuing Authority

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

Application Summary AI generated

This standard specifies a method for determining total aluminum and total boron content in iron, steel, and alloys using microwave digestion combined with inductively coupled plasma mass spectrometry (ICP-MS). It is applied in metallurgical laboratories and quality control settings for analyzing ferrous materials, ensuring accurate trace element quantification in production and material certification.

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

Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.