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YB/T 4531-2016Ferrophosphorus. Determination of silicon content. Silicon molybdenum blue spectrophotometric method (English PDF)

磷铁硅含量的测定硅钼蓝分光光度法

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Issued by

Ministry of Industry and Information Technology

Level / Type

National · Recommended

Issue date

April 5, 2016

Implementation date

September 1, 2016

Scope

YB/T 4531-2016 is the English-translated version of 磷铁硅含量的测定硅钼蓝分光光度法.

YB/T 4531-2016 — This standard specifies the use of silicon molybdenum blue spectrophotometric determination of silicon content.

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Document preview — YB/T 4531-2016

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 silicon molybdenum blue spectrophotometric determination of silicon content. This standard is applicable to the determination of silicon content in phosphorus iron, the determination range (mass fraction): 0.050% ~ 4.00%.

Document data

International classification (ICS): 77.100.

Chinese classification (CCS): H11.

Estimated length of the Chinese original: 7,751 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 — 5 pages — is available in the English PDF.

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