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YB/T 4582.2-2017Ferrosilicon nitride. Determination of chromium content. Diphenylcarbonhydrazide spectrophotometric method (English PDF)

氮化硅铁铬含量的测定二苯碳酰二肼分光光度法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 12, 2017

Implementation date

October 1, 2017

Scope

YB/T 4582.2-2017 is the English-translated version of 氮化硅铁铬含量的测定二苯碳酰二肼分光光度法.

YB/T 4582.2-2017 — This standard specifies the use of diphenyl carbon phthalimide hydrazide spectrophotometric determination of chromium content. This section applies to the side of silicon nitride ferrite content, determination range (mass fraction): 0.010% ~ 2.00%.

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Document preview — YB/T 4582.2-2017

National Standard of the People's Republic of China

ICS: 77.100
Classification: H 11

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 use of diphenyl carbon phthalimide hydrazide spectrophotometric determination of chromium content. This section applies to the side of silicon nitride ferrite content, determination range (mass fraction): 0.010% ~ 2.00%.

Document data

International classification (ICS): 77.100.

Chinese classification (CCS): H11.

Estimated length of the Chinese original: 6,652 words.

Standards quoted by this document

GB/T 4010; GB/T 6682; GB/T 7729; GB/T 12806; GB/T 12807; GB/T 12808

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 4 pages — is available in the English PDF.

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