JB/T 9548.7-2015
Methods for chemical analysis of Fr-Cr-Al alloys.Part 7: Determination of nickel content (English Version)

Standard No.

JB/T 9548.7-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Machinery

Latest

JB/T 9548.7-2015

Replace

JB/T 9548.7-1999

Scope

This part of JB/T 9548 specifies the reagents, analysis procedures, analysis result calculation and precision for the photometric determination of nickel content in iron-chromium-aluminum alloys using diacetyl oxime. This section is applicable to the determination of nickel content in iron-chromium-aluminum alloys. The determination range is 0.05%~1.00% (mass fraction).

JB/T 9548.7-2015 history

• 2015 JB/T 9548.7-2015 Methods for chemical analysis of Fr-Cr-Al alloys.Part 7: Determination of nickel content
• 1999 JB/T 9548.7-1999 Methods for chemical analysis of iron-chromium-aluminium alloys.The dimethylglyoxime photometric method for the determination of nickel content