HB/Z 337-1999
Aluminum alloy chemical conversion (alodine) solution analysis method redox titration method to determine the content of alodine (English Version)

Standard No.

HB/Z 337-1999

Language

Chinese, Available in English version

Published By

Professional Standard - Aviation

Latest

HB/Z 337-1999

Scope

This standard specifies the method principle, reagents, analysis steps and calculation of analysis results for the determination of alotin content in aluminum alloy chemical transformation (alodin) solution using redox titration. This standard is applicable to the determination of alotin content in aluminum alloy chemical conversion (alodin) solution.

HB/Z 337-1999 history

• 1970 HB/Z 337-1999 Aluminum alloy chemical conversion (alodine) solution analysis method redox titration method to determine the content of alodine