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YS/T 422.2-2024Chemical analysis methods for chromium carbide - Part 2: Determination of total carbon content - Gas volumetric method and high-frequency combustion infrared absorption method (English PDF)

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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 422.2-2024 (Chemical analysis methods for chromium carbide - Part 2: Determination of total carbon content - Gas volumetric method and high-frequency combustion infrared absorption method) is available as an English-translated PDF.

YS/T 422.2-2024 — This standard specifies the method for determining the total carbon content in chromium carbide powder by gas volumetric method and high-frequency combustion infrared absorption method.

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Document preview — YS/T 422.2-2024

National Standard of the People's Republic of China

ICS: 77.16
Classification: H 16
Replacing: YS/T 422.2-2000

Issued by: Ministry of Industry and Information Technology

What this standard covers1
Document data2

What this standard covers

This standard specifies the method for determining the total carbon content in chromium carbide powder by gas volumetric method and high-frequency combustion infrared absorption method. This standard applies to the determination of total carbon content in chromium carbide powder, and the determination range of gas volumetric method and high-frequency combustion infrared absorption method is 5.00% to 30.00%.

Document data

International classification (ICS): 77.16.

Chinese classification (CCS): H16.

Estimated length of the Chinese original: 12,171 words.

Supersedes the earlier edition YS/T 422.2-2000.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 8 pages — is available in the English PDF.

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