GB/T 11261-2006: Steel and Iron - Determination of Oxygen Content - The Pulse Heating Inert Gas Fusion-Infrared Absorption Method

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Scope

This Standard specifies using the pulse heating inert gas fusion-infrared absorption
method to determine the oxygen content in the steel and iron.
This Standard is applicable to the determination of oxygen content with mass fraction
of 0.0005%~0.020% in the steel and iron.

Basic Data

Standard ID	GB/T 11261-2006 (GB/T11261-2006)
Description (Translated English)	Steel and Iron - Determination of Oxygen Content - The Pulse Heating Inert Gas Fusion-Infrared Absorption Method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H11
Classification of International Standard	77.080.01
Word Count Estimation	8,826
Date of Issue	2006-03-02
Date of Implementation	2006-09-01
Older Standard (superseded by this standard)	GB/T 11261-1989
Quoted Standard	GB/T 6379
Regulation (derived from)	National Standard Approval Announcement 2006 No.3 (Total No.90)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard provides a warm air melt pulse plus-Determination of oxygen content in steel infrared absorption method. This method is suitable for the determination of the quality of the steel fraction of 0. 0005% to 0. 020% oxygen content.