YB/T 109.8-2012
Silicon barium alloy.Determination of phosphorus content.The molybdobismuthylphosphoric blue spectrophotometric method (English Version)

Standard No.

YB/T 109.8-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Ferrous Metallurgy

Latest

YB/T 109.8-2012

Scope

This section specifies the determination of phosphorus content in silicon-barium alloys using bismuth phosphorus molybdenum blue spectrophotometry. This section applies to the determination of phosphorus content in silicon-barium alloys. Determination range (mass fraction): 0.010%~0.050%.

YB/T 109.8-2012 Referenced Document

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

YB/T 109.8-2012 history

• 2012 YB/T 109.8-2012 Silicon barium alloy.Determination of phosphorus content.The molybdobismuthylphosphoric blue spectrophotometric method