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master's thesis
Korozijska oštećenja endoprotetskih implantata zgloba kuka
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. urn:nbn:hr:235:202887
Muhar, Ivana
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

Institutional repository: Repository of Faculty of Mechanical Engineering and Naval Architecture University of Zagreb

Cite this document

Muhar, I. (2020). Korozijska oštećenja endoprotetskih implantata zgloba kuka (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:202887

Muhar, Ivana. "Korozijska oštećenja endoprotetskih implantata zgloba kuka." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:202887

Muhar, Ivana. "Korozijska oštećenja endoprotetskih implantata zgloba kuka." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2020. https://urn.nsk.hr/urn:nbn:hr:235:202887

Muhar, I. (2020). 'Korozijska oštećenja endoprotetskih implantata zgloba kuka', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 13 July 2024, https://urn.nsk.hr/urn:nbn:hr:235:202887

Muhar I. Korozijska oštećenja endoprotetskih implantata zgloba kuka [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2020 [cited 2024 July 13] Available at: https://urn.nsk.hr/urn:nbn:hr:235:202887

I. Muhar, "Korozijska oštećenja endoprotetskih implantata zgloba kuka", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2020. Available at: https://urn.nsk.hr/urn:nbn:hr:235:202887

Metadata
TitleKorozijska oštećenja endoprotetskih implantata zgloba kuka
Title (english)Corrosion damages of endoprosthetic hip joint implants
AuthorIvana Muhar
MentorVinko Šimunović (mentor)
Committee memberVera Rede (predsjednik povjerenstva)
Committee memberMorana Mihaljević (član povjerenstva)
Committee memberIvan Kumić (član povjerenstva)
Committee memberTatjana Haramina (član povjerenstva)
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
Production Mechanical Engineering
Abstract
Titan i njegove legure, nehrđajući austenitni čelici i kobalt – krom legure predstavljaju materijale čija je primjena prepoznatljiva u širokom biomedicinskom području. Temelj primjene navedenih materijala je u posjedovanju svojstva biokompatibilnosti kao i ostalih zahtjeva koje treba ispuniti kako bi se mogli primjenjivati u tako specifičnim uvjetima. Fokus ovog rada stavljen je na primjenu spomenutih biomaterijala za endoprotetske implantate zgloba kuka. Prilikom primjene implantata u manjem broju slučajeva ipak dolazi do određenih problema. Problemi koji se pojavljuju usko su povezni za korozijske i tribološke mehanizme djelovanja na implantat zgloba kuka. Korozijski mehanizmi su prisutni upravo zbog medija odnosno tjelesne tekućine u kojoj se nalazi implantat zgloba kuka. S druge strane, tribološki mehanizmi javljaju se zbog djelovanja dinamičkog opterećenja. Često tribološki mehanizmi djelovanja nastupaju zajedno s korozijskim. Navedenu problematiku djelovanja tribokorozijskih mehanizama moguće je eliminirati ili umanjiti određenim postupcima površinske modifikacije biomaterijala.
Abstract (english)
Titanium and its alloys, austenitic stainless steels as well as cobalt – chromium alloys are materials whose application is recognizable in a wide biomedical area. The basis for the application of these materials is in possession of the bio-compatibility property as well as other requirements that need to be fulfilled in order to be applicable under such specific conditions. The focus of this thesis is on the use of mentioned biomaterials for endoprothetic hip joint implants. There are some problems with the use of the implants in a small number of cases. Problems that occur are closely related to corrosion and tribological mechanisms of action on the hip joint implant. Corrosion mechanisms are present precisely because of the medium or bodily fluid in which the hip joint implant is located. On the other hand, tribological mechanisms occur due to dynamic load action. Often the tribological wear mechanisms occur together with corrosion. The mentioned problem of tribocorrosion mechanisms can be eliminated or reduced by certain procedures of surface modification of the biomaterial.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:202887
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
Created on2020-07-06 12:11:07