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SN/T 1427-2004Determination of silicon, iron, phosphorus in manganese metal. Inductively coupled plasma atomic emission spectrometry (English PDF)

金属锰中硅、铁、磷含量的测定电感耦合等离子体原子发射光谱法(ICP-AES)

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

Level / Type

National · Recommended

Issue date

June 1, 2004

Implementation date

December 1, 2004

Scope

SN/T 1427-2004 is the English-translated version of 金属锰中硅、铁、磷含量的测定电感耦合等离子体原子发射光谱法(ICP-AES).

SN/T 1427-2004 — This standard specifies inductively coupled plasma-atomic emission spectrometry (hereinafter referred to as ICP-AES) for the determination of silicon (Si) and iron in manganese metal.

A method of (Fe) and phosphorus (P) content. This standard is applicable to the determination of silicon, iron and phosphorus in manganese metal. The measurement range is. Si. 0.05%~2.50%; Fe. 0.10%~5.00%; P. 0.005% to 0.075%.

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Document preview — SN/T 1427-2004

National Standard of the People's Republic of China

ICS: 77.100
Classification: H 42

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China

What this standard covers1
Document data2

What this standard covers

This standard specifies the welding Coupled Plasma Atomic Emission Spectrometry manganese silicon (Si), iron (Fe), phosphorus (P) content approach. This standard applies to silicon manganese, iron, phosphorus content, measuring range: Si: 0. 05% ~ 2. 50%, Fe

Document data

International classification (ICS): 77.100.

Chinese classification (CCS): H42.

Estimated length of the Chinese original: 7,759 words.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 5 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 4010Ferroalloys sampling and preparation of samples for chemical analysis

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