The influence of the oxygen equivalent in a gas-mixture on the structure and toughness of microalloyed steel weldments

The influence of the oxygen equivalent in a gas-mixture on the structure and toughness of microalloyed steel weldments

Testing were carried out on two steels. The first was microalloyed with Nb and second with Ti, Nb and V. The impact toughness of weld metals of these steels was evaluated using an instrumented Charpy pendulum. Five different gas mixtures (Ar, CO2, O2) were used to determine the optimal gas shielded...

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Bibliographic Details
Main Authors:	Prokić-Cvetković Radica, Milosavljević Anđelka, Sedmak Aleksandar, Popović Olivera
Format:	Article
Language:	English
Published:	Serbian Chemical Society 2006-01-01
Series:	Journal of the Serbian Chemical Society
Subjects:	oxygen equivalent toughness microalloyed steel gas mixture fracture
Online Access:	http://www.doiserbia.nb.rs/img/doi/0352-5139/2006/0352-51390603313P.pdf

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