
Magnesium and magnesium alloys — Determination of copper content — Oxalyldihydrazide photometric method
NORMA vydaná dňa 1.2.1976
Označenie normy: ISO 794:1976
Dátum vydania normy: 1.2.1976
Počet strán: 3
Približná hmotnosť: 9 g (0.02 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Description / Abstract: The method is applicable to the determination of copper content between 0,002 and 0,4 % (m/m) in magnesium and magnesium alloys other than alloys containing zirconium. Specifies principle and procedure of the method, reagents, apparatus, sampling, expression of results and test report.