SN/T 3708-2013
Determination of silicon and phosphorus content in ferrochromium.Microwave digestion-inductively coupled plasma atomic emission spectrometric method (English Version)

Standard No.

SN/T 3708-2013

Language

Chinese, Available in English version

Release Date

2013

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 3708-2013

Scope

This standard specifies a method for determining the silicon (Si) and phosphorus (P) content in ferrochromium using microwave digestion-inductively coupled plasma atomic emission spectroscopy (ICP-AES). This standard applies to the determination of silicon and phosphorus content in ferrochromium. Determination mass fraction range: silicon: 0.10%~7.50%; phosphorus: 0.0050%~0.50%.

SN/T 3708-2013 history

• 2013 SN/T 3708-2013 Determination of silicon and phosphorus content in ferrochromium.Microwave digestion-inductively coupled plasma atomic emission spectrometric method