UNI EN 23909 : 1997
Current
The latest, up-to-date edition.
HARDMETALS - DETERMINATION OF COBALT - POTENTIOMETRIC METHOD
31-07-1997
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 |
| 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 |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.