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YS/T 1057-2015Methods for chemical analysis of cobaltosic oxide. Determination of magnetic Impurities content. Magnetic separation. Inductively coupled plasma atomic emission spectrometry (English PDF)

四氧化三钴化学分析方法磁性异物含量测定磁选分离-电感耦合等离子体发射光谱法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 30, 2015

Implementation date

October 1, 2015

Scope

YS/T 1057-2015 is the English-translated version of 四氧化三钴化学分析方法磁性异物含量测定磁选分离-电感耦合等离子体发射光谱法.

YS/T 1057-2015 — This standard specifies the determination of cobalt oxide in magnetic foreign matter iron, nickel, zinc, chromium content. This standard is applicable to the determination of iron, nickel, zinc and chromium in the magnetic foreign body of cobalt tetroxide in the range of 0.01g/t ~ 5.0g/t.

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Document preview — YS/T 1057-2015

National Standard of the People's Republic of China

ICS: 77.120.70
Classification: H 13

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2
Standards quoted by this document3

What this standard covers

This standard specifies the method for the determination of iron, nickel, zinc and chromium contents of magnetic foreign matter in cobalt tetroxide. This standard is applicable to the determination of iron, nickel, zinc and chromium in magnetite, which is in the range of 0.01g/t ~ 5.0g/t.

Document data

International classification (ICS): 77.120.70.

Chinese classification (CCS): H13.

Estimated length of the Chinese original: 8,868 words.

Standards quoted by this document

GB/T 1467; GB/T 6682; JY/T 015

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.

Referenced standards

Normative references

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