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1. Condition of assemblies after welding operation
1.1 A reminder of the effects of thermal cycling on materials
1.1.1 Unalloyed and unhardened steels
These are the steels in subgroups 1-1 and 2-1 presented in the article [BM 5 188] (table 1), for which the C and Mn content is insufficient for the effects of the thermal welding cycle ([BM 5 185], § 1.2.1) to result in significant changes in mechanical properties in the ZAT (Thermally Affected Zone).
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Melt zone (ZF) and bonding zone (ZL)
It...
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Condition of assemblies after welding operation
Heat treatment of welded assemblies
Bibliography
Regulations
Decree no. 99-1046 of December 13, 1999 on pressure equipment.
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