Statičko vlačno ispitivanje pri povišenim temperaturama

undergraduate thesis

• Title (english): Tensile testing at elevated temperatures
• Author: Mislav Jakovljević
• Mentor: Željko Alar (mentor)
• Committee member: Zoran Kožuh (predsjednik povjerenstva)
• Committee member: Željko Alar (član povjerenstva)
• Committee member: Suzana Jakovljević (član povjerenstva)
• Committee member: Tomislav Staroveški (član povjerenstva)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2019-09-26, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Basic Technical Sciences; Materials

Abstract

U ovom završnom radu opisane su metode statičkog vlačnog ispitivanja čelika pri sobnoj i povišenim tempraturama definirane normama HRN EN ISO 6892-1:2016 i HRN EN ISO 6892-2:2018. Navedene su izmjene donešene u posljednjem izdanju norme HRN EN ISO 6892-2:2018. Dan je pregled ispitne opreme i aparature te normirani zahtjevi. Eksperimentalni dio rada sastoji se od statičkog vlačnog ispitivanja čelika na sobnoj temperaturi i dvije povišene temperature (200˚C i 400˚C). Dobiveni rezultati su analizirani, utjecajni faktori na rezultate određeni su prema literaturi i donešeni su zaključci.

Abstract (english)

This paper describes tensile testing methods for steel at room and elevated temperatures as
defined by HRN EN ISO 6892-1:2016 and HRN EN ISO 6892-2:2018. Changes made in the latest
edition of HRN EN ISO 6892-2:2018 are stated. An overview of test equipment and apparatus and
standardized requirements are given. The experimental part consists of tensile testing of steel at
room temperature and two elevated temperatures (200˚C and 400˚C). Obtained results were
analyzed, result influencing factors were determined according to literature and conclusions were
reached.

• Keywords: statičko vlačno ispitivanje; povišene temperature; čelik
• Keywords (english): tensile testing; elevated temperatures; steel
• Language: croatian
• URN:NBN: urn:nbn:hr:235:010190
• 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: 2019-09-26 09:46:15