Experimental investigation of a novel hybrid metal-composite joining technology

S. Ucsnik; M. Scheerer; S. Zaremba; D. H. Pahr

doi:10.1016/j.compositesa.2009.11.003

Experimental investigation of a novel hybrid metal-composite joining technology

S. Ucsnik^*, M. Scheerer, S. Zaremba, D. H. Pahr

^*Korrespondierende:r Autor:in für diese Arbeit

Publikation: Beitrag in Fachzeitschrift (peer-reviewed) › Artikel in Fachzeitschrift

207 Zitate (Scopus)

Abstract

An integrative joining technology between steel and carbon fibre-reinforced plastics (CFRP) is presented for lightweight design applications in aviation industries. Small spikes are welded onto metal surfaces via "cold-metal transfer" which then build up a fibre-friendly fixation through form-closure with co-cured composites. Manufacture of such reinforced hybrid specimens and results of static tensile testings are discussed. Video-extensometry is applied to characterize the hybrid joints in terms of strength and failure history. Comparisons with epoxy bonded references show improvements in ultimate load, maximum deformation and energy absorption capacity.

Originalsprache	Englisch
Seiten (von - bis)	369-374
Seitenumfang	6
Fachzeitschrift	Composites Part A: Applied Science and Manufacturing
Jahrgang	41
Ausgabenummer	3
DOIs	https://doi.org/10.1016/j.compositesa.2009.11.003
Publikationsstatus	Veröffentlicht - März 2010
Extern publiziert	Ja

ASJC Scopus Sachgebiete

Keramische und Verbundwerkstoffe
Werkstoffmechanik

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10.1016/j.compositesa.2009.11.003

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author = "S. Ucsnik and M. Scheerer and S. Zaremba and Pahr, {D. H.}",

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AU - Zaremba, S.

AU - Pahr, D. H.

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AB - An integrative joining technology between steel and carbon fibre-reinforced plastics (CFRP) is presented for lightweight design applications in aviation industries. Small spikes are welded onto metal surfaces via "cold-metal transfer" which then build up a fibre-friendly fixation through form-closure with co-cured composites. Manufacture of such reinforced hybrid specimens and results of static tensile testings are discussed. Video-extensometry is applied to characterize the hybrid joints in terms of strength and failure history. Comparisons with epoxy bonded references show improvements in ultimate load, maximum deformation and energy absorption capacity.

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Experimental investigation of a novel hybrid metal-composite joining technology

Abstract

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