YS/T 891-2024Chemical analysis method of high purity titanium - Determination of trace element content - Switch machine (English PDF)
高纯钛化学分析方法 痕量元素含量的测定 辉光放电质谱法
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
October 24, 2024
Implementation date
May 1, 2025
Scope
YS/T 891-2024 is the English-translated version of 高纯钛化学分析方法 痕量元素含量的测定 辉光放电质谱法.
YS/T 891-2024 — This standard specifies the method for determining the content of trace elements in high-purity titanium by glow discharge mass spectrometry. This standard is applicable to the determination of trace element content in high-purity titanium.
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Document preview — YS/T 891-2024
National Standard of the People's Republic of China
- ICS
- 77.120.50
- Classification
- H 14
- Replacing
- YS/T 891-2013
Issued by: Ministry of Industry and Information Technology
Contents
- What this standard covers1
- Document data2
What this standard covers
This standard specifies the method for determining the content of trace elements in high-purity titanium by glow discharge mass spectrometry. This standard is applicable to the determination of trace element content in high-purity titanium. The determination range is 0.050mg/kg��10mg/kg for sulfur, chlorine, zirconium, molybdenum, ruthenium, rhodium, palladium, cadmium, tellurium, and iodine, 0.50mg/kg��10mg/kg for rubidium and yttrium, 1.0mg/kg��10mg/kg for strontium, and 0.001mg/kg��50mg/kg for other elements.
Document data
International classification (ICS): 77.120.50.
Chinese classification (CCS): H14.
Estimated length of the Chinese original: 7,727 words.
Supersedes the earlier edition YS/T 891-2013.
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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.
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