Comparing the Structure and Mechanical Properties of Welds on Ductile Cast Iron (700 MPa) under Different Heat Treatment Conditions

Comparing the Structure and Mechanical Properties of Welds on Ductile Cast Iron (700 MPa) under Different Heat Treatment Conditions

The weldability of ductile iron, as widely known, is relatively poor, essentially due to its typical carbon equivalent value. The present study was developed surrounding the heat treatability of welded joints made with a high strength ductile cast iron detaining an ultimate tensile strength of 700 M...

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Bibliographic Details
Main Authors: Ronny M. Gouveia, Francisco J. G. Silva, Olga C. Paiva, Maria de Fátima Andrade, Lucas Augusto Pereira, Paulo Cezar Moselli, Konrad J. M. Papis
Format: Article
Language:English
Published: MDPI AG 2018-01-01
Series:Metals
Subjects:
weldability
ductile cast iron
welding
heat affected zone
cracks
microstructure
preheating
post-welding heat treatment (PWHT)
bull-eye structure
Online Access:http://www.mdpi.com/2075-4701/8/1/72

Internet

http://www.mdpi.com/2075-4701/8/1/72

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