Povećanje otpornosti na adhezijsko trošenje čeličnog materijala primjenom postupaka nitriranja

master's thesis

• Title (english): Increase of the Adhesive Wear Resistance of Steel Material by Nitriding
• Author: Dion Burian
• Mentor: Mirko Jakopčić (mentor)
• Mentor: Darko Landek (mentor)
• Committee member: Darko Landek (predsjednik povjerenstva)
• Committee member: Krešimir Grilec (član povjerenstva)
• Committee member: Mirko Jakopčić (član povjerenstva)
• Granter: University of Zagreb; (Croatian Defence Academy "Dr. Franjo Tuđman"); Zagreb
• Defense date and country: 2019-07-17, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Interdisciplinary Technical Sciences

Abstract

U ovome radu analiziran je proces opaljenja topničkog oružja te su utvrđeni oblici i balističke posljedice trošenja kanala cijevi haubice 122 mm D30. Izrađeni su ispitni uzorci od dvaju čelika, na kojima je izvršena karakterizacija materijala i provedena su tribološka ispitivanja. Provedeno je poboljšanje svih uzoraka, a dio uzoraka je naknadno nitriran primjenom postupka plazma nitriranja. Laboratorijskim tribološkim ispitivanjem je za svaki ispitni materijal uspoređena otpornost na adhezijsko... More trošenje poboljšanih uzoraka u odnosu na uzorke koji su naknadno nitrirani. Sukladno provedenom ispitivanju i analizi, doneseni su zaključci. Less

Abstract (english)

This paper analyzes the process of firing the artillery weapon and determines the types and ballistic consequences of tube depletion of towed Howitzer 122 mm D30. The test samples have been made out of two steel plates on which characterization of material and tribological test were made. Improvements have been done on all samples, and part of the samples was subsequently nitrided by plasma nitrating procedure. Resistance to adhesion of the test materials that were improved, and those that... More were post - nitrided, was compared by laboratory tribology testing. According to the test results and data analysis, the conclusions have been made. Less

• Keywords: trošenje; adhezija; nitriranje; ionitriranje; ispitivanje; uzorak
• Keywords (english): depletion; adhesion; nitriding; ionitriding; testing; sample
• Language: croatian
• URN:NBN: urn:nbn:hr:249:469411
• Study programme: Title: Military Engineering; Study programme type: university; Study level: graduate; Academic / professional title: MAGISTAR/MAGISTRA INŽENJER/INŽENJERKA VOJNOG INŽENJERSTVA (MAGISTAR/MAGISTRA INŽENJER/INŽENJERKA VOJNOG INŽENJERSTVA)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2019-12-04 11:14:47