YB/T 4174.2-2023Methods for analysis of calcium silicon alloys - Part 2: Determination of phosphorus content Inductively coupled plasma atomic emission spectrometry (English PDF)
硅钙合金分析方法 第2部分：磷含量的测定 电感耦合等离子体原子发射光谱法
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
December 20, 2023
Implementation date
July 1, 2024
Scope
YB/T 4174.2-2023 is the English-translated version of 硅钙合金分析方法 第2部分：磷含量的测定 电感耦合等离子体原子发射光谱法.
YB/T 4174.2-2023 — This standard specifies a method for the determination of phosphorus content in calcium silicon alloys by inductively coupled plasma atomic emission spectrometry.
This standard is applicable to the determination of phosphorus content in calcium silicon alloys.
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Document preview — YB/T 4174.2-2023
National Standard of the People's Republic of China
- ICS
- 77.100
- Classification
- H 11
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies a method for the determination of phosphorus content in calcium silicon alloys by inductively coupled plasma atomic emission spectrometry. This standard is applicable to the determination of phosphorus content in calcium silicon alloys. The determination range (mass fraction) is 0.005% to 0.080%.
Document data
International classification (ICS): 77.100.
Chinese classification (CCS): H11.
Estimated length of the Chinese original: 11,189 words.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
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Related Standards
YB/T 4174.1-2022 — Analytical methods for silicon-calcium alloys - Part 1: Determination of aluminum content - Inductively coupled plasma atomic emission spectrometry
YB/T 4174.3-2022 — Analytical methods for silicon-calcium alloys - Part 3: Determination of calcium oxide content by potentiometric titration
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YB/T 4174.2-2023
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