GB/T 32786-2016: Pig iron contenting nickel -- Determination of iron content -- Dichromate titration method

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Scope

This Standard specifies the potassium dichromate titration method for the
determination of iron content.
This Standard applies to the determination of iron content in pig iron contenting
nickel; the determination range (mass fraction): 65.00% ~ 90.00%.

Basic Data

Standard ID	GB/T 32786-2016 (GB/T32786-2016)
Description (Translated English)	Pig iron contenting nickel -- Determination of iron content -- Dichromate titration method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H11
Classification of International Standard	77.100
Word Count Estimation	7,751
Date of Issue	2016-06-14
Date of Implementation	2017-05-01
Quoted Standard	GB/T 4010; GB/T 6682; GB/T 12805; GB/T 12806; GB/T 12808
Regulation (derived from)	National Standard Announcement No. 8 of 2016
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 specifies the determination of iron content by potassium ruthenium titration. This standard applies to the determination of iron content in nickel-containing pig iron, the determination range (mass fraction): 65.00% ~ 90.00%.