This study utilized thin aluminum as the intermediate layer and successfully prepared Ti/Steel composite plates through cold roll bonding (CRB). This addresses the challenge of producing Ti/Steel composite plates via CRB. The experimental methods were based on thin film theory, and the surfaces of the steel and titanium plates were wire brushed and artificially oxidized before CRB, making it easier for the interface to form a mechanical bite during CRB, thereby reducing the minimum rolling reduction required for producing composite plates. With a low reduction rate of 39 %, the shear failure strength of the TA1 pure titanium/AA6061/Q235 steel composite plates is 64.5 MPa. The mechanical performance test results demonstrated that the composite plate exhibited exceptional tensile and bending properties.

Preparation of Ti/Steel composite plates with AA6061 as the intermediate layer based on CRB

Fu, Lun;Donnini, Riccardo;Angella, Giuliano
2024

Abstract

This study utilized thin aluminum as the intermediate layer and successfully prepared Ti/Steel composite plates through cold roll bonding (CRB). This addresses the challenge of producing Ti/Steel composite plates via CRB. The experimental methods were based on thin film theory, and the surfaces of the steel and titanium plates were wire brushed and artificially oxidized before CRB, making it easier for the interface to form a mechanical bite during CRB, thereby reducing the minimum rolling reduction required for producing composite plates. With a low reduction rate of 39 %, the shear failure strength of the TA1 pure titanium/AA6061/Q235 steel composite plates is 64.5 MPa. The mechanical performance test results demonstrated that the composite plate exhibited exceptional tensile and bending properties.
2024
Istituto di Chimica della Materia Condensata e di Tecnologie per l'Energia (ICMATE) - Sede Secondaria Milano
Cold roll bonding
Mechanical properties
Metallic composite
Oxidation
TA1 pure titanium/AA6061/Q235 steel composite plates
File in questo prodotto:
File Dimensione Formato  
LunFu - MaterLetters 2024.pdf

solo utenti autorizzati

Tipologia: Versione Editoriale (PDF)
Licenza: NON PUBBLICO - Accesso privato/ristretto
Dimensione 5.88 MB
Formato Adobe PDF
5.88 MB Adobe PDF   Visualizza/Apri   Richiedi una copia
manuscript_letters_MUR.pdf

solo utenti autorizzati

Tipologia: Documento in Pre-print
Licenza: NON PUBBLICO - Accesso privato/ristretto
Dimensione 706.64 kB
Formato Adobe PDF
706.64 kB Adobe PDF   Visualizza/Apri   Richiedi una copia

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/523506
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 1
  • ???jsp.display-item.citation.isi??? 1
social impact