Povišenje otpornosti na adhezijsko trošenje titanove legure Ti6Al4V primjenom prevlake PACVD TiN

undergraduate thesis

• Title (english): Increasing resistance to adhesive wear of titanium alloy Ti6Al4V applying coating PACVD TiN
• Author: Tomislav Horvat
• Mentor: Darko Landek (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2016-09-21, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Basic Technical Sciences; Materials

Abstract

U radu je ispitana mogućnost povišenje otpornosti na trošenje legura Ti6Al4V primjenom prevlake PACVD TiN. Opisana su svojstva Ti6Al4V legure i podrobno objašnjeni razlozi njezine široke primjene u raznim granama industrije. Također, opisana su svojstva i karakteristike prevlake TiN. Ispitana su slijedeća svojstva prevlake PACVD TiN: adhezivnost (VDI 3198), debljina (kalotest), hrapavost, nanotvrdoća (Fischerscope) i otpornosti na adhezijsko trošenje metodom „Block On Ring“.

Prevlaka TiN u odnosu na neprevučenu površinu legure Ti6Al4V pokazuje povišenje tvrdoće, hrapavosti, faktora trenja te značajno povišenje otpornosti na adhezijsko trošenje.

Abstract (english)

This bachelor thesis questions the possibility of increasing the resistance to adhesive wear of titanium alloy Ti6Al4V by applying a PACVD TiN coating. Properties, characteristics and the the reasons of wide use of the alloy Ti6Al4V in various industries, are explained in detail. The properties and characteristics of the coating TiN are also well described. The following properties of the PACVD TiN coating were tested: adhesive wear (VDI 3198), thickness (calotest), roughness, nanohardness (Fischerscope) and the resistance to adhesive wear with „Block On Ring” method.

TiN coating, in relation to non-coated surface of the alloy Ti6Al4V, shows increased hardness, increased roughness, higher coefficient of friction and a significant increase in the resistance to adhesion wear.

• Keywords: PACVD; Ti6Al4V; TiN; adhesive wear
• Keywords (english): PACVD prevlačenje; Ti6Al4V legura; TiN prevlaka; adhezijsko trošenje
• Language: croatian
• URN:NBN: urn:nbn:hr:235:504973
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2019-05-22 17:14:28