Zahtjevi na površinsku hrapavost nehrđajućih čelika

undergraduate thesis

• Title (english): The requirements on stainless steel surface roughness
• Author: Matko Stanković
• Mentor: Biserka Runje (mentor)
• Mentor: Amalija Horvatić Novak (mentor)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2019-02-28, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Mechanical Engineering; Production Mechanical Engineering

Abstract

Normom "EN 10088-2:2014: Nehrđajući čelici - 2. dio: Tehnički uvjeti isporuke za limove/ploče i trake od korozijski postojanih čelika za opće namjene" definirane su kvalitete površina nehrđajućih čelika. Kvalitete površina nisu predstavljene parametrima hrapavosti. Ovaj rad sastoji se od teorijskog dijela u kojem su navedeni i objašnjeni parametri hrapavosti tehničkih površina. U teorijskom dijelu također su predstavljene površine definirane normom EN 10088-2:2014. Za svaku površinu opisan je proces obrade kojim se dobiva izgled površine te zahtijevana kvaliteta površine. U drugom dijelu rada provedeno je mjerenje hrapavosti na uzorcima čije su površine opisane normom EN 10088-2:2014. Hrapavosti površina prikazane su parametrima hrapavosti te su komentirani rezultati.

Abstract (english)

Surface finish of the corrosion-resistant steels are defined by EN 10088-2: 2014: Stainless steels - Part 2: Technical delivery conditions for corrosion-resistant steels / plates and strips of general purposes. Surface finish is not represented by roughness parameters. This work consists of a theoretical part, which outlines and explains the parameters of roughness of the technical surfaces. The theoretical part also presents surfaces defined by EN 10088-2: 2014. For each surface, the type of process route is described, which gives the appearance of the surface and the required surface finish. In the second part of the paper, measurements of roughness on samples whose surfaces are described in EN 10088-2: 2014 are performed. The roughness of the surface is shown with the parameters of roughness and the results are commented.

• Keywords: Nehrđajući čelici; EN 10088-2:2014; kvaliteta površine; parametri hrapavosti
• Keywords (english): Stainless steels; EN 10088-2: 2014; surface finish; roughness parameters
• Language: croatian
• URN:NBN: urn:nbn:hr:235:103372
• 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 23:59:47