GB/T 5059.5-2014
Ferromolybdenum.Determination of silicon content.Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method (English Version)

Standard No.

GB/T 5059.5-2014

Language

Chinese, Available in English version

Release Date

2014

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 5059.5-2014

Replace

GB/T 5059.5-1986

Scope

This part of GB/T 5059 specifies the sulfuric acid dehydration gravimetric method and silicon molybdenum blue spectrophotometric method for the determination of silicon content in ferromolybdenum. This section applies to the determination of silicon content in ferromolybdenum. Measuring range (mass fraction): method one sulfuric acid dehydration gravimetric method 0.50%~2.50%, method disilicon molybdenum blue spectrophotometric method 0.01%~1.00%.

GB/T 5059.5-2014 Referenced Document

• GB/T 4010 Ferroallys sampling and preparation of samples for chemical analysis*， 2015-09-11 Update

GB/T 5059.5-2014 history

• 2014 GB/T 5059.5-2014 Ferromolybdenum.Determination of silicon content.Sulphuric acid dehydration gravimetric method and molybdenum blue spectrophotometric method
• 1986 GB/T 5059.5-1986 Methods for chemical analysis of ferromolybdenum--The gravimetric method for the determination of silicon content

GB/T 5059.5-2014 -All Parts