HB 5220.23-1995
Determination of Nickel Content by Diacetyl Oxime-EDTA Volumetric Method for Chemical Analysis of Superalloys (English Version)

Standard No.

HB 5220.23-1995

Language

Chinese, Available in English version

Release Date

1995

Published By

Professional Standard - Aviation

Status

Be replaced 2008-10

Replace By

HB 5220.23-2008

Latest

HB 5220.23-2008

Replace

HB 5220.12(1)-82

Scope

This standard specifies the method summary, reagents, analysis steps, calculation of analysis results and allowable differences for the determination of nickel content in superalloys using diacetyl oxime-EDTA volumetric method. This standard is applicable to the determination of nickel content in high-temperature alloys.

HB 5220.23-1995 history

• 2008 HB 5220.23-2008 Methods for chemical analysis of superalloys. Part 23: Determination of nickel content by dimethylglyoxime-EDTA volumetric method
• 1995 HB 5220.23-1995 Determination of Nickel Content by Diacetyl Oxime-EDTA Volumetric Method for Chemical Analysis of Superalloys
• 1982 HB 5220.23-1982 Determination of nitrogen content in superalloys