Teaching how to determine the Charpy impact according to the general requirements defined in part-UG of the ASME VIII code division 1
DOI:
https://doi.org/10.3989/revmetalm.141Keywords:
ASME VIII, Charpy, Resilience, Toughness, WeldingAbstract
The objective of the present work is to teach the criteria proposed by the ASME VIII code division 1 to determine when an impact test should be carried out on a base metal and on a welded joint using the general requirements specified in general requirements, which is defined in part UG,of the ASME VIII code div. 1. Charpy impact the can be used to evaluate the toughness of metallic materials that are listed in ASME II and Article QW-422 ASME IX. This paper presents a methodology through flow diagrams that allows the student to determine in a simple way when and how to carry out the Charpy test on a welded joint or a base metal. This methodology was applied to students of the Technical University of Madrid in the last years of university. Future work will explain how to determine the Charpy impact for the [UCS, UHT and UHA] parts of ASME VIII div. 1.
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