GB/T 4698.3-2017: Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 3: Determination of silicon content - Molybdenum blue spectrophotometry

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Scope

This Part of GB/T 4698 specifies the determination of silicon content, in sponge
titanium, titanium, titanium alloys.
This Part applies to the determination of silicon content, in sponge titanium, titanium,
titanium alloys. Measurement range: 0.010% ~ 0.70%.

Basic Data

Standard ID	GB/T 4698.3-2017 (GB/T4698.3-2017)
Description (Translated English)	Methods for chemical analysis of titanium sponge, titanium and titanium alloys - Part 3: Determination of silicon content - Molybdenum blue spectrophotometry
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H14
Classification of International Standard	77.120.50
Word Count Estimation	7,724
Date of Issue	2017-09-29
Date of Implementation	2018-07-01
Older Standard (superseded by this standard)	GB/T 4698.3-1996
Regulation (derived from)	National Standard Announcement 2017 No. 23
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