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master's thesis
Ispitivanje otpornosti na adhezijsko trošenje Ti legure
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. urn:nbn:hr:235:335627
Ambrušec, Marin
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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Ambrušec, M. (2020). Ispitivanje otpornosti na adhezijsko trošenje Ti legure (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:335627

Ambrušec, Marin. "Ispitivanje otpornosti na adhezijsko trošenje Ti legure." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:335627

Ambrušec, Marin. "Ispitivanje otpornosti na adhezijsko trošenje Ti legure." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:335627

Ambrušec, M. (2020). 'Ispitivanje otpornosti na adhezijsko trošenje Ti legure', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 19 April 2024, https://urn.nsk.hr/urn:nbn:hr:235:335627

Ambrušec M. Ispitivanje otpornosti na adhezijsko trošenje Ti legure [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2020 [cited 2024 April 19] Available at: https://urn.nsk.hr/urn:nbn:hr:235:335627

M. Ambrušec, "Ispitivanje otpornosti na adhezijsko trošenje Ti legure", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:235:335627

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Metadata
TitleIspitivanje otpornosti na adhezijsko trošenje Ti legure
Title (english)Adhesion wear testing of Ti alloy
AuthorMarin Ambrušec
MentorSuzana Jakovljević (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2020-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract
U teorijskom dijelu rada prikazana su svojstva i primjena materijala u ortopediji. Nabrojani su svi materijali koji se danas koriste za implantate i opisana su njihova svojstva i najčešća primjena. Najvažniji mehanizmi trošenja i značajke biotribologije također su detaljno opisani. Postupak elekropoliranja je detljano opisan uz najvažnije parametre. Prikazani su parametri hrapavosti površine. U eksperimentalnom dijelu proveden je postupak elektropoliranja uzoraka titanijevee legure Ti6Al-4V. Prije samog postupka, uzorci su mehanički polirani te je izmjerena hrapavost površine. Mijenjajući parametre elektropoliranja, struju i vrijeme, pokušao se utvrditi utjecaj navedenih parametara na adhezijsko trošenje u suhom i vlažnom stanju. Na uzorcima je provedeno mjerenje gubitka mase, progiba, sile trenja te je na kraju pomoću navedenih mjernih veličina izračunat faktor trenja. On pokazuje mjeru otpornosti uzoraka na adhezijsko trošenje u mokrom i suhom stanju.
Abstract (english)
First part of this paper gives a review of properties and applications of materials in orthopedics. All materials that used today for implants are listed. The properties and the most common application of materilas for implants are described. The most important wear mechanisms and features of biotribology are also described. The electropolishing process is described in detail with the most important parameters. Surface roughness parameters are shown. In the experimental part, electropolishing of titanium alloy Ti-6Al-4V was carried out. Before the procedure, samples were mehanically polished and surface roughness was mesured. By changing the electropolishing parameters, current and time try to determine the influence of these parameters on the adhesive wear in the dry and wet state. The measurement of mass loss, deflection, friction force was performed on the samples, and finally the coefficient of friction was calculated using the specified measurement values. It shows a measure of the resistance of samples to adhesive wear in the wet and dry state.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:335627
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
RepositoryRepository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb
Created on2020-07-06 10:38:49

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