Name: UNI EN 23909 : 1997
Brand: UNI

HARDMETALS - DETERMINATION OF COBALT - POTENTIOMETRIC METHOD

Published date

31-07-1997

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Cooperating organizations
National foreword
Foreword
1 Scope
2 Field of application
3 Principle
4 Interfering elements
5 Reagents
6 Apparatus
7 Sampling
8 Procedure
9 Expression of results
10 Test report
National annex
NA (informative) Committees responsible

Specifies a potentiometric method for the determination of the cobalt content of hardmetals. Applies to: all grades of presintered or sintered hardmetals; carbides and binder metal powder mixtures, free of lubricant. Coverage includes reagents, apparatus and procedure.

Committee	CT 26
DevelopmentNote	Supersedes UNI ISO 3909 (06/2001)
DocumentType	Standard
PublisherName	Ente Nazionale Italiano di Unificazione (UNI)
Status	Current
Supersedes	UNI ISO 3909 : 1987

Standards	Relationship
BS EN 23909:1994	Identical
NBN EN 23909 : 1994	Identical
I.S. EN 23909:1994	Identical
EN 23909:1993	Identical
SN EN 23909 : 1993	Identical
NF EN 23909 : 1994	Identical

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UNI EN 23909 : 1997

HARDMETALS - DETERMINATION OF COBALT - POTENTIOMETRIC METHOD

Table of Contents

Abstract

General Product Information

International Equivalents

Category

Subcategory