| DOI | Trouver le DOI : https://doi.org/10.1080/09500839.2010.541164 |
|---|
| Auteur | Rechercher : Ola, O.T.; Rechercher : Ojo, O.A.; Rechercher : Wanjara, P.1; Rechercher : Chaturvedi, M.C. |
|---|
| Affiliation | - Conseil national de recherches du Canada. Institut de recherche aérospatiale du CNRC
|
|---|
| Format | Texte, Article |
|---|
| Sujet | Boundary liquation; Compressive strain; Crack free; Gleeble; Linear friction welding; Liquid stability; Microstructural analysis; Nickel- based superalloys; Resistance to cracking; Solid-state joining; Thermomechanical simulation; weld cracking; Friction welding; Grain boundaries; Joining; Nickel alloys; Rapid solidification; Tribology |
|---|
| Résumé | A study of weld cracking resistance during linear friction joining of a difficult-to-weld nickel-based superalloy was performed by Gleeble thermomechanical simulation coupled with an extensive microstructural analysis. It was found that crack-free welds produced by the supposedly solid-state joining technique of linear friction welding is not due to preclusion of grain boundary liquation as has been commonly assumed and reported. Instead, resistance to cracking can be related to a reduction in liquid stability by the imposed compressive strain during welding. © 2011 Taylor & Francis. |
|---|
| Date de publication | 2011 |
|---|
| Dans | |
|---|
| Langue | anglais |
|---|
| Publications évaluées par des pairs | Oui |
|---|
| Numéro NPARC | 21271060 |
|---|
| Exporter la notice | Exporter en format RIS |
|---|
| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
|---|
| Identificateur de l’enregistrement | ffd9cc73-65e6-4ba8-93e1-4129928eaf64 |
|---|
| Enregistrement créé | 2014-03-24 |
|---|
| Enregistrement modifié | 2020-04-21 |
|---|
