On the Concept of Micro-fracture Map (MFM) and its Role in Structural Integrity Evaluations in Materials Science and Engineering: A Tribute to Jorge Manrique

Jesús Toribio

Abstract

This paper deals with the concept of micro-fracture map (MFM) and its role in structural integrity evaluations in materials science and engineering, on the basis of previous research by the author on notch-induced fracture and hydrogen embrittlement of progressively cold drawn pearlitic steels and 316L austenitic stainless steel. With regard to this, some examples are provided of assembly of MFMs in particular situations.

Funding source: Ministry for Science and Technology (MICYT; Grant MAT2002-01831), Ministry for Education and Science (MEC; Grant BIA2005-08965), Ministry for Science and Innovation (MICINN; Grant BIA2008-06810), Ministry for Economy and Competitiveness (MINECO; Grant BIA2011-27870) and Junta de Castilla y León (JCyL; Grants SA067A05, SA111A07 and SA039A08)

Keywords: Embrittlement & Corrosion ; Failure Analysis ; Fractography ; Fracture & Fatigue Testing ; Hydrogen Embrittlement ; Materials & Components ; Micro-fracture Map ; Post Mortem Analysis ; Structural Integrity Evaluation

Related subjects: Transmission, Distribution & Storage

Countries: Spain