YB/T 4724-2018 English PDF

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YB/T 4724-2018: Steel slag. Determination of silicon dioxide content. Perchloric acid dehydrate gravimetric analysis & silicon molybdenum blues photometry method
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YB/T 4724-2018	189	Add to Cart	3 days	Steel slag. Determination of silicon dioxide content. Perchloric acid dehydrate gravimetric analysis & silicon molybdenum blues photometry method	Valid

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Basic data

Standard ID: YB/T 4724-2018 (YB/T4724-2018)
Description (Translated English): Steel slag. Determination of silicon dioxide content. Perchloric acid dehydrate gravimetric analysis & silicon molybdenum blues photometry method
Sector / Industry: Ferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard: H34
Classification of International Standard: 77.140.99
Word Count Estimation: 8,890
Date of Issue: 2018-12-21
Date of Implementation: 2019-07-01
Older Standard (superseded by this standard): YB/T 140-2009��
Quoted Standard: GB/T 2007.2; GB/T 6003.1; GB/T 6379.2; GB/T 6682; GB/T 8170; GB/T 12805; GB/T 12806; GB/T 12807; GB/T 12808; YB/T 804
Regulation (derived from): Ministry of Industry and Information Technology Announcement No.67 of 2018
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the measurement range, principle, equipment, reagents, sample preparation, analysis steps, calculation of results, test reports, etc. of the determination method of silica content in steel slag. This standard applies to the determination of silica content in steel slag, the measurement range (mass fraction): 5.00% ~ 30.00%.

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