JB/T 9552.2-1999
Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium by persulfate oxidation volumetric method (English Version)

Standard No.

JB/T 9552.2-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

Professional Standard - Machinery

Latest

JB/T 9552.2-1999

Replace

ZB H62003.2-1988

Scope

This standard specifies a method for determining the chromium content in copper-chromium-zirconium alloys using the ammonium persulfate oxidation capacity method. This standard is applicable to the determination of chromium content in copper-chromium-zirconium alloys. The measurement range is: 0.20% ~ 1.00%.

JB/T 9552.2-1999 history

• 1999 JB/T 9552.2-1999 Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium by persulfate oxidation volumetric method