A novel adaptation of the T-peel bimetal bond test based on the thin film bonding theory using cold roll bonded AlSn/steel bimetal laminates

Laurie Da Silva, Stuart Laidlaw, Colin Chisholm , Mahmoud El-Sharif

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

1 Citation (Scopus)

Abstract

The cold roll bonding (CRB) of aluminium/tin alloys to steel is a key industrial manufacturing process used to generate bimetallic composites for engine components. Joining steel and AlSn alloys in the solid state allows for the superior tribological wear and strength characteristics required in automotive bearings. The bond strength of these bimetal composites is crucial, as delamination of fundamental engine components can have detrimental, and often catastrophic, consequences. To evaluate bond strength it is vital that the bimetal manufacturing industry identify a suitable bond test. Researchers in CRB often use the shear (ASTM-D3165-07) or T-peel (ASTM-D1876) test to evaluate bimetals. However, the machining of shear test specimens becomes increasingly difficult with thin laminates and the T-Peel test is designed to evaluate adhesive bonding and not solid state metallic welds. This work offers a novel adaptation of the T-peel test allowing for more accurate evaluation of bond strength, based on the thin film bonding theory.
Original languageEnglish
Title of host publicationAdvances in Manufacturing Technology XXX
EditorsYee Mey Goh, Keith Case
Place of PublicationAmsterdam
PublisherIOS Press
Pages161-166
Number of pages6
ISBN (Print)9781614996675
DOIs
Publication statusPublished - 8 Sept 2016
Event14th International Conference on Manufacturing Research - Loughborough University , Loughborough , United Kingdom
Duration: 6 Sept 20168 Sept 2016

Publication series

NameAdvances in Transdisciplinary Engineering
PublisherIOS Press
Volume3
ISSN (Print)2352-751X

Conference

Conference14th International Conference on Manufacturing Research
Abbreviated titleICMR 2016
Country/TerritoryUnited Kingdom
CityLoughborough
Period6/09/168/09/16

Keywords

  • cold roll bonding
  • bimetal
  • bond test
  • thin films

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