Texture characterization of stainless steel cladded layers of process vessels

• Tipo: Artigo em Livro de Atas de Conferência Internacional
• Data: 2017-11-15

Autores

M. J. Marques (Autor) FEUP; J. Rebelo-Kornmeier (Autor) Outra; W. M. Gan (Autor) Outra; A.C. Batista (Autor) Outra; M. Hofmann (Autor) Outra; A. Loureiro (Autor) Outra

Ata de Conferência Internacional

Título: Materials Science Forum

Páginas: 1588-1593

9th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2016

29 May 2016 through 3 June 2016

Indexação

ISI Web of Knowledge

Scopus - 3 Citações

Classificação Científica

CORDIS: Ciências Tecnológicas > Engenharia > Engenharia mecânica

Outras Informações

ID Authenticus: P-00N-EHY

DOI: 10.4028/www.scientific.net/msf.879.1588

Abstract (EN): In this study local texture of process vessels made of carbon steel cladded by protective layers of stainless steel by submerged arc welding (SAW) were investigated by neutron diffraction using the diffractometer STRESS-SPEC at FRM 2 (Garching, Germany). Different samples were prepared: as welded and as welded plus relevant industrial heat treatment. Local texture measurements with a gauge volume of 3 x 3 x 2 mm3 of the three cladding layers (at depths of 2 mm, 5 mm and 7.5 mm) for each sample were determined. Texture results indicated that there exists an annealed cube component in all the studied samples. Based on the measured pole figures at each depth and sample, the calculated orientation distribution functions data were used to calculate the Young's modulus with respect to the main welding directions. The calculated local and bulk anisotropic Young¿s modulus in depth is presented and discussed. © 2017 Trans Tech Publications, Switzerland.

Idioma: Inglês

Tipo (Avaliação Docente): Científica