Title :

Characterization of WC/12Co cermet-steel dissimilar friction stir welds

Author(s) :

Avettand-Fènoël, Marie-NoËlle [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]
Nagaoka, T. [Auteur]
Fujii, H. [Auteur]
Taillard, Roland [Auteur]
Unité Matériaux et Transformations - UMR 8207 [UMET]

Journal title :

Journal of Manufacturing Processes

Volume number :

31

Pages :

139-155

Publication date :

2018-01

HAL domain(s) :

Chimie/Matériaux
Physique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]

English abstract : [en]

The present work is original since for the first time it deals with the lap friction stir welding of a steel to a cermet. A Si3N4 sintered tool was used. The paper more particularly focuses on the effect of the load exerted ...
Show more >The present work is original since for the first time it deals with the lap friction stir welding of a steel to a cermet. A Si3N4 sintered tool was used. The paper more particularly focuses on the effect of the load exerted on the tool inserted in steel on (1) the tool wear and contamination, (2) the joint interface features and (3) the steel microstructure. The phase transformations in the different weld zones of the steel are explained by the thermal cycles. The hardness and shear lap tensile properties of the different joints are finally correlated to their microstructure.Show less >

Language :

Anglais

Audience :

Internationale

Popular science :

Non

Administrative institution(s) :

Université de Lille
ENSCL
CNRS
INRA

Collections :

• Unité Matériaux et Transformations (UMET) - UMR 8207

Research team(s) :

Métallurgie Physique et Génie des Matériaux

Submission date :

2019-05-16T17:21:14Z
2023-11-15T09:54:23Z