Matériaux & Techniques
Volume 73, Number 2-3, 1985
|Page(s)||85 - 92|
|Published online||19 April 2017|
Propriétés et ténacité aciers faiblement alliés utilisés dans les industries chimique et nucléaire*
Toughness and mechanical properties of steels employed in nuclear and chemical industries
Membre de l’Académie des Sciences Tchécoslovaque Ecole des Mines, Ostrava (Tchécoslovaquie)
To increase security and reliability of installations, a good knowledge of mechanical and metallurgical properties of steels used to build pressured apparatus (tanks) is necessary, specially their toughness, measured on test-pieces of sufficient size.
This article compares toughness results between thin test-pieces taken out of different points of a section, and thick test-pieces representing the real section of an important structure.
The author also gives toughness values concerning welded joints, after the same heat treatment than the real iron piece.
© SIRPE 1985
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