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master's thesis
Usporedba svojstava tvrdih prevlaka na alatnom čeliku za topli rad EN X37CrMoV5-1
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2018. urn:nbn:hr:235:367531
Polović, Filip
University of Zagreb
Faculty of Mechanical Engineering and Naval Architecture

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

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Polović, F. (2018). Usporedba svojstava tvrdih prevlaka na alatnom čeliku za topli rad EN X37CrMoV5-1 (Master's thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:367531

Polović, Filip. "Usporedba svojstava tvrdih prevlaka na alatnom čeliku za topli rad EN X37CrMoV5-1." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2018. https://urn.nsk.hr/urn:nbn:hr:235:367531

Polović, Filip. "Usporedba svojstava tvrdih prevlaka na alatnom čeliku za topli rad EN X37CrMoV5-1." Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2018. https://urn.nsk.hr/urn:nbn:hr:235:367531

Polović, F. (2018). 'Usporedba svojstava tvrdih prevlaka na alatnom čeliku za topli rad EN X37CrMoV5-1', Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 12 October 2024, https://urn.nsk.hr/urn:nbn:hr:235:367531

Polović F. Usporedba svojstava tvrdih prevlaka na alatnom čeliku za topli rad EN X37CrMoV5-1 [Master's thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2018 [cited 2024 October 12] Available at: https://urn.nsk.hr/urn:nbn:hr:235:367531

F. Polović, "Usporedba svojstava tvrdih prevlaka na alatnom čeliku za topli rad EN X37CrMoV5-1", Master's thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:235:367531

Metadata
TitleUsporedba svojstava tvrdih prevlaka na alatnom čeliku za topli rad EN X37CrMoV5-1
Title (english)Comparison of the properties of hard coatings on the tool steel for hot work EN X37CrMoV5-1
AuthorFilip Polović
MentorDarko Landek (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2018-07-12, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu su analizirana svojstva tvrdih prevlaka nanesenih na alatni čelik za topli rad X37CrMoV5-1 PVD i PACVD tehnologijom. Nanesene prevlake su PACVD TiN, TiN/TiCN, TiN/TiBN i PVD TiNAlSiN. Analizirane su debljina prevlake, prionjivost, faktor trenja i nanotvrdoća prevlaka. Debljina prevlaka određena je kalotestom, prionjivost prevlaka ispitana je Rockwell-ovom metodom utiskivanja indentora prema normi VDI 3198, faktor trenja određen je metodom ispitivanja „kuglica na ploči“, a nanotvrdoća ispitana je na uređaju Helmut Fischer Fischerscope H100C na Institutu Jožef Stefan u Ljubljani. Ispitivanjem je utvrđeno kako PVD TiNAlSiN prevlaka daje najbolje rezultate za primjenu na kalupima za tlačni lijev aluminijskih legura zbog svoje dobre prionjivosti i izdržljivosti na visoke temperature.
Abstract (english)
This thesis analyzes the properties of hard coating coated on hot working steel X37CrMoV5-1 with PVD and PACVD technology. The implemented coatings were PACVD TiN, TiN/TiCN, TiN/TiBN and PVD TiNAlSiN. Properties such as coating thickness, adhesion, friction factor and hardness by nanoindentation were analyzed. The coating thickness was tested using calotest, ahesion was tested using Rockwelll indenter penetration acording to the VDI 3198 norm, friction factor was determined by using „ball on flat“ method and hardness by nanoindentation was tested using Helmut Fischer Fischerscope H100C at the Jožef Stefan Institute in Ljubljana. The testings have determined that PVD coated TiNAlSiN coating has the best properties for coating die casts for casting aluminum alloys cause of their good adhesion and heat durability.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:367531
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 on2019-05-22 22:45:06