TiC-induced nanoscale Cu-rich re-precipitation mechanism under welding thermal cycles and its effect on the strength-toughness of heat affected zones

In order to solve the softening problem of welding heat affected zone (HAZ) for Cu-bearing steel caused by the dissolution of Cu-rich particles, TiC was utilized to induce the Cu-rich re-precipitation. With the peak temperature increased from 780 °C (ICHAZ) to 950 °C (FGHAZ), the size of 9R–Cu incre...

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Detalhes bibliográficos

Principais autores:	Wen Fu, Chengning Li, Xinjie Di, Zhiying Lin, Ya Liu, Kaixing Zhu
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Elsevier 2024-05-01
coleção:	Journal of Materials Research and Technology
Assuntos:	HAZ TiC Cu-rich particles Induced precipitation Strength-toughness
Acesso em linha:	http://www.sciencedirect.com/science/article/pii/S2238785424010597
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