GB/T 14849.5-2014
Methods for chemical analysis of silicon metal.Part 5:Determination of impurity contents.X-ray fluorescence method (English Version)

Standard No.

GB/T 14849.5-2014

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 14849.5-2014

Replace

GB/T 14849.5-2010

Scope

This part of GB/T 14849 specifies the methods for the determination of iron, aluminum, calcium, manganese, nickel, titanium, copper, phosphorus, magnesium, chromium, vanadium and cobalt in industrial silicon. This part is applicable to the determination of iron, aluminum, calcium, manganese, nickel, titanium, copper, phosphorus, magnesium, chromium, vanadium and cobalt in industrial silicon. The determination range is shown in Table 1.

GB/T 14849.5-2014 Referenced Document

• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 14849.5-2014 history

• 2014 GB/T 14849.5-2014 Methods for chemical analysis of silicon metal.Part 5:Determination of impurity contents.X-ray fluorescence method
• 2011 GB/T 14849.5-2010 Chemical analysis of slion metal.Part 5: Determination of elements content.Analysis using an X-ray fluorescence method

GB/T 14849.5-2014 -All Parts