UNI EN ISO 7539-9 : 2008
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
CORROSION OF METALS AND ALLOYS - STRESS CORROSION TESTING - PART 9: PREPARATION AND USE OF PRE-CRACKED SPECIMENS FOR TESTS UNDER RISING LOAD OR RISING DISPLACEMENT
04-11-2021
01-01-2008
PREMESSA
1 SCOPO E CAMPO DI APPLICAZIONE
2 RIFERIMENTI NORMATIVI
3 TERMINI E DEFINIZIONI
4 PRINCIPIO
5 PROVETTE
6 INIZIO E PROPAGAZIONE DELLE CRICCHE DA FATICA
7 PROCEDURA
8 RAPPORTO DI PROVA
APPENDICE A (informativa) - DETERMINAZIONE DI UN
GRADO DI SPOSTAMENTO ADEGUATO PER L'INDIVIDUAZIONE
DI KISCC DA PROVE A GRADO DI SPOSTAMENTO COSTANTE
APPENDICE B (informativa) - DETERMINAZIONE DELLA VELOCITA DI
PROPAGAZIONE DELLA CRICCA
APPENDICE C (informativa) - INFORMAZIONI SUI METODI INDIRETTI
PER LA MISURAZIONE DELLA LUNGHEZZA DELLE CRICCHE CRICCHE
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