Standard [CURRENT]
DIN EN ISO 11876:2010-12
Hardmetals - Determination of calcium, copper, iron, potassium, magnesium, manganese, sodium, nickel and zinc in cobalt metal powders - Flame atomic absorption spectrometric method (ISO 11876:2010); German version EN ISO 11876:2010
- German title
- Hartmetalle - Bestimmung des Calcium-, Kupfer-, Eisen-, Kalium-, Magnesium-, Mangan-, Natrium-, Nickel- und Zinkgehaltes in Kobalt-Metallpulvern - Verfahren mit Flammen-Atomabsorptionsspektrometrie (ISO 11876:2010); Deutsche Fassung EN ISO 11876:2010
- Publication date
- 2010-12
- Original language
- German
- Pages
- 10
- Publication date
- 2010-12
- Original language
- German
- Pages
- 10
- DOI
- https://dx.doi.org/10.31030/1671428
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Overview
This document (FprEN ISO 11876:2010) has been prepared by Technical Committee ISO/TC 119 "Powder metallurgy" in collaboration with Technical Committee CEN/TC SS M11 "Pulvermetallurgie" ("Powder metallurgy"), the secretariat of which is held by CEN. The responsible German Committee is Working Committee NA 145-01-04 AA "Probenahme und Prüfverfahren für Hartmetalle" ("Sampling and testing methods for hardmetals") of the Technology of Materials Standards Committee (NWT). This International Standard specifies a flame atomic absorption method to be used for the determination of the copper, potassium, magnesium, manganese, sodium and zinc contents in cobalt metal powders in the range of 0,001 % to 0,01 %, calcium content in the range of 0,002 % to 0,01 % and iron and nickel contents in the range of 0,002 % to 0,05 %.