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undergraduate thesis
Povišenje otpornosti na mikroabrazijsko trošenje austenitnog nehrđajućeg čelika X5CrNiMo17-12-2 boriranjem u prašku
Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. urn:nbn:hr:235:158823
Mađerić, Lucija
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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Mađerić, L. (2024). Povišenje otpornosti na mikroabrazijsko trošenje austenitnog nehrđajućeg čelika X5CrNiMo17-12-2 boriranjem u prašku (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture. Retrieved from https://urn.nsk.hr/urn:nbn:hr:235:158823

Mađerić, Lucija. "Povišenje otpornosti na mikroabrazijsko trošenje austenitnog nehrđajućeg čelika X5CrNiMo17-12-2 boriranjem u prašku." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:158823

Mađerić, Lucija. "Povišenje otpornosti na mikroabrazijsko trošenje austenitnog nehrđajućeg čelika X5CrNiMo17-12-2 boriranjem u prašku." Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, 2024. https://urn.nsk.hr/urn:nbn:hr:235:158823

Mađerić, L. (2024). 'Povišenje otpornosti na mikroabrazijsko trošenje austenitnog nehrđajućeg čelika X5CrNiMo17-12-2 boriranjem u prašku', Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, accessed 26 November 2024, https://urn.nsk.hr/urn:nbn:hr:235:158823

Mađerić L. Povišenje otpornosti na mikroabrazijsko trošenje austenitnog nehrđajućeg čelika X5CrNiMo17-12-2 boriranjem u prašku [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture; 2024 [cited 2024 November 26] Available at: https://urn.nsk.hr/urn:nbn:hr:235:158823

L. Mađerić, "Povišenje otpornosti na mikroabrazijsko trošenje austenitnog nehrđajućeg čelika X5CrNiMo17-12-2 boriranjem u prašku", Undergraduate thesis, University of Zagreb, Faculty of Mechanical Engineering and Naval Architecture, Zagreb, 2024. Available at: https://urn.nsk.hr/urn:nbn:hr:235:158823

Metadata
TitlePovišenje otpornosti na mikroabrazijsko trošenje austenitnog nehrđajućeg čelika X5CrNiMo17-12-2 boriranjem u prašku
Title (english)Increasing resistance to micro-abrasion wear of austenitic stainless steel X5CrNiMo17-12-2 by powder boronizing
AuthorLucija Mađerić
MentorDarko Landek (mentor)
GranterUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
Zagreb
Defense date and country2024-02-28, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U teorijskom dijelu rada opisan je postupak boriranja u prašku te karakteristike boridnog sloja. Objašnjeni su utjecaji na mikrostrukturu, debljinu i svojstva boridnih slojeva. Definirani su austenitni čelici te je opisan austenitni nehrđajući čelik X5CrNiMo17-12-2. Opisane su metode za ispitivanje hrapavosti površine, mikrotvrdoće te otpornosti na mikroabraziju. U ekperimentalnom dijelu rada opisan je postupak pripreme i provođenja postupka boriranja čelika X5CrNiMo17-12-2 s različitim trajanjima boriranja. Nakon boriranja, provedena je analiza mikrotvrdoće i hrapavosti površine te debljine i mikrotvrdoće boridnog sloja. Provođenjem ispitivanja slobodnom rotirajućom kuglicom ispitana je otpornost boridnog sloja na mikroabraziju.
Abstract (english)
In the theoretical section, the process of powder boriding and the characteristics of boride layers were described. Impacts on the microstructure, thickness and properties of the boride layers were explained. Austenitic steels were deefined and the austenitic stainless steel X5CrNiMo17-12-2 was described. Methods for surface roughness testing, hardness testing and microabrasion wear testing were described. In the experimental part, the procedures for preparing and executing the boriding process of theX5CrNiMo17-12-2 steel with varying ties of boriding were described. After boriding, the analysis of the hardness and roughness of the surface and thickness and hardness of the boride layers were performed. Using the free ball method, the microabrasion wear resistance was tested.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:235:158823
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
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Created on2024-02-23 13:50:10