Baza Publikacji Pracowników Politechniki Lubelskiej

Status:
Autorzy:	Müller Miroslav, Valášek Petr, Rudawska Anna
Wersja dokumentu:	Drukowana \| Elektroniczna
Arkusze wydawnicze:	0,5
Język:	angielski
Strony:	412 - 418
Bazy:	Web of Science Core Collection
Efekt badań statutowych	NIE
Materiał konferencyjny:	TAK
Nazwa konferencji:	6th International Conference on Trends in Agricultural Engineering (TAE)
Termin konferencji:	7 września 2016 do 9 września 2016
Miasto konferencji:	Praga
Państwo konferencji:	CZECHY
Publikacja OA:	NIE
Abstrakty:	angielski
	An adhesive bonding technology is a promising method of a bonding. Aluminium ranks among significant technical materials, which are suitable for the adhesive bonding. The paper deals with the testing of composite materials based on aluminium and polymer microparticles. The aim of the research was to determine an influence of a content of a microparticle filler on mechanical properties of the polymer particle composite and adhesive bonds of the adhesive bonded material Al99.5. A tensile strength as well as a strength of the adhesive bond did not change when adding the filler. The highest increase of the tensile strength of 23 % (42.18 +/- 1.92 MPa) was at the composite created from 2.5 g of the filler: 100 g of the matrix. The adhesive bond strength was increased when adding the filler except for the concentration 25 g of the filler: 100 g of the matrix (a decrease of 22 %). The adhesive bond strength increase was the highest at the adhesive bond with the adhesive in the form of the composite (2.5 g of the filler: 100 g of the matrix). The adhesive bond strength increase was 25.7 %. Adhesive bonds evinced an adhesive type of a fracture surface. By adding the filler in a form of microparticles there was not a change of the failure type. Using the electron microscopy within the experimental research the presence of cracks in the boundary adherent / adhesive (the matrix - two-component epoxy adhesive and the composite adhesive) at the adhesive bonds was proved.

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Influence of filler content on mechanical properties of aluminium AL99.5 single-lap bonds bonded with aluminium and polymer powder filled epoxy adhesive

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