Influência do Ciclo Térmico de Soldagem no Crescimento de Grão, nas Transformações Microestruturais e na Formação de MA na GGZAC de aço TMCP

Influência do Ciclo Térmico de Soldagem no Crescimento de Grão, nas Transformações Microestruturais e na Formação de MA na GGZAC de aço TMCP

Resumo A soldagem com elevado aporte térmico é uma das alternativas adotadas pelos estaleiros e fabricantes de torres eólicas para aumento da produtividade. No entanto, os ciclos térmicos gerados no processo podem provocar transformações microestruturais prejudiciais à tenacidade na zona afetada pel...

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Bibliographic Details
Main Authors:	Tadeu Messias Donizete Borba, Paulo José Modenesi
Format:	Article
Language:	English
Published:	Associação Brasileira de Soldagem 2019-05-01
Series:	Soldagem & Inspeção
Subjects:	CGHAZ TMCP Steels Dilatometry Gleeble® High heat input welding
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0104-92242019000100203&lng=en&tlng=en

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