Enseñar a cómo determinar el impacto de Charpy de acuerdo con los requisitos generales definidos en la parte UG del código ASME VIII división 1

José L. Meseguer-Valdenebro; Antonio Portoles; Eusebio Martínez-Conesa

doi:10.3989/revmetalm.141

Authors

José L. Meseguer-Valdenebro Department of Building Technology, Polytechnic University of Cartagena (UPCT) https://orcid.org/0000-0001-8675-373X
Antonio Portoles Department of Applied Physics and Materials Engineering. School of Mechanical Engineering.Technical University of Madrid https://orcid.org/0000-0003-1224-0821
Eusebio Martínez-Conesa Department of Building Technology, Polytechnic University of Cartagena (UPCT) https://orcid.org/0000-0002-2864-7012

DOI:

https://doi.org/10.3989/revmetalm.141

Keywords:

ASME VIII, Charpy, Resilience, Toughness, Welding

Abstract

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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