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undergraduate thesis
Ispitivanje utjecaja orijentacije prevučene površine na prionjivost i nanotvrdoću prevlake PACVD TiN na alatnom čeliku za topli rad
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. urn:nbn:hr:235:816298
Radas, Patrik
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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Radas, P. (2017). Ispitivanje utjecaja orijentacije prevučene površine na prionjivost i nanotvrdoću prevlake PACVD TiN na alatnom čeliku za topli rad (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:816298

Radas, Patrik. "Ispitivanje utjecaja orijentacije prevučene površine na prionjivost i nanotvrdoću prevlake PACVD TiN na alatnom čeliku za topli rad." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:816298

Radas, Patrik. "Ispitivanje utjecaja orijentacije prevučene površine na prionjivost i nanotvrdoću prevlake PACVD TiN na alatnom čeliku za topli rad." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2017. https://urn.nsk.hr/urn:nbn:hr:235:816298

Radas, P. (2017). 'Ispitivanje utjecaja orijentacije prevučene površine na prionjivost i nanotvrdoću prevlake PACVD TiN na alatnom čeliku za topli rad', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 10 September 2024, https://urn.nsk.hr/urn:nbn:hr:235:816298

Radas P. Ispitivanje utjecaja orijentacije prevučene površine na prionjivost i nanotvrdoću prevlake PACVD TiN na alatnom čeliku za topli rad [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2017 [cited 2024 September 10] Available at: https://urn.nsk.hr/urn:nbn:hr:235:816298

P. Radas, "Ispitivanje utjecaja orijentacije prevučene površine na prionjivost i nanotvrdoću prevlake PACVD TiN na alatnom čeliku za topli rad", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:235:816298

Metadata
TitleIspitivanje utjecaja orijentacije prevučene površine na prionjivost i nanotvrdoću prevlake PACVD TiN na alatnom čeliku za topli rad
Title (english)Examination the influence of orientation coated surface on adherence and nano hardness of coating PACVD TiN on tool steel for hot work
AuthorPatrik Radas
MentorDarko Landek (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2017-03-03, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu su ispitana svojstva prevlake TiN nanešene PACVD postupkom (plazmom potpomognuto kemijsko taloženje iz parne faze) na alatni čelik za topli rad X38CrMoV5–3. Analiziran je utjecaj položaja i orijentacije uzorka na adhezivnost, faktor trenja i nanotvrdoću prevlake TiN. Prionjivost i faktor trenja prevlake TiN je ispitani su metodom brazdanja, dok je nanotvrdoća ispitana metodom Vickers. Iz rezultata ispitivanja utvrđeno je da orijentacija prevlačene površine u odnosu na smjer nastrujavanja reaktivnih plinova značajno ne utječe na kvalitetu prionjivosti, nanotvrdoću i faktor trenja prevlake. Međutim, na navedena svojstva potvrđen je značajan utjecaj udaljenosti ispitnog mjesta od donje površine uzorka kojom se oslanja na katodu PACVD uređaja. Utvrđeno je da se najbolja prionjivost TiN prevlake postiže na udaljenosti 30 mm od donje površine uzorka.
Abstract (english)
This thesis examined the properties of TiN coatings deposited onto hot work tool steel X38CrMoV5-3 using PACVD (Plasma Assisted Chemical Vapor Deposition). The influence of the position and orientation of the sample on the adhesion, friction factor and nano-hardness of the TiN coating was examined. The adhesion and friction factor of the TiN coating was tested using the scratch test, while nano-harness has been tested using the Vickers method. From the results it was concluded that the orientation of the coated surface relative to the drift direction of the reactive gas does not significantly affect adhesion strength, friction factor or nano-hardness of the coating. However, the influence of distance of the test sample from the lower surface which rests on the cathode of the PACVD device on the above mentioned properties has been confirmed. It was determined that the best adhesion of the TiN coating is achieved at a distance of 30 mm from the bottom surface of the sample.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:816298
Study programmeTitle: Mechanical Engineering
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence In copyright icon
Created on2019-05-22 18:55:15